xy RN yk ¥ " SS NGN CIARA AS WA st) i % \, RAR EMAREOPATA Vhees Oe SS N 下 Bs 7 更 中 BK 类 H Ww 图 ®t ICONES FILICUM SINICARUM a oS asec ; BY CHANG CHING, B. S. Figs KEEPER. )F JM AND BOTANICAL GARDEN ICLE 4, PLATES 151-200 nae ee a) PEIPING, CHINA January, 1937 “ fete ® Ae tM "\ 4196) a ‘ a io, i adh aes “ he Plate No. 151. Gleichenia cantonensis, HA 152. Gleichenia levissima, #6324 153. Gleichenia splendida, fA 154. Dipteris chinensis, #&)3 jk 155. Plagiogyria assurgens, |AxWAI & he 156. Lindsaya Lobbiana, BRAK 157. Lindsaya decomposita, #AIR#K BK 158. Adiantum Gravesii, PAghen iz 159. Adiantum Chienii, #2 KErRrpK 160. Adiantum Roborowskii, piekSik 161. Onychium contiguum, HI Bik 162. Onychium moupinense, AYE EK 163. Onychium tenuifrons, HE BK 164. Onychium Ipii, BK ERK 165. Pleurosoriopsis Makinoi， 睫 毛 蕨 166. a fraxinea, A#K IAL T 167. Coniogramme caudata, 723 JA T jk 168. Coniogramme procera,. 高 山居 了 蕊 169. Oleandra Cumingii, Spy 7K RK 170. Oleandra Whangii, #7.) fen 171. Oleandra undulata, Ay KR 172. Gymnocarpium remoti-pinnatum, 9x Sipe 173. Asplenium fugax, [2 HbA RR 174. Asplenium exiguum, {CBS $4 jR TABLE PLATES OF FASCICLE 4 Arranged in Numerical Order Asplenium loriceum, FY gk ft ji Plate No. 176. Asplenium interjectum, We G8 FG Wik 177. Acrophorus stipellatus, TEESERE HK 178. Dryopteris serrato-dentata, 高 山 鳞 毛 茂 179. Dryopteris Scottii, $b Fe gee jk 180. Dryopteris liankwangensis， 两 广 鳞 毛 蕨 181. Dryopteris Championi, a FC fee i 182. Polystichum Chinge, #&H jk 183. Cyrtomium aquibasis, #aE3e 184. Cyrtomium muticum, #3 185. Hemigramma decurrens, 4£2Z jf 186. Leucostegia immersa, [iz RK 187. Leucostegia Hookeri, #2 ICs jk 188. Leucostegia multidentata, ELS ie 189. Loxogramme grammitoides, /) 3 gi] jz 190. Loxogramme salicifolia #) i Gi) jz Igi. Loxogramme ensiformis， 阅 华 剑 芯 I92. Drynaria Fortunei， 栓 蕨 I93. Drynaria sinica, 3}Ehi ik 194. Colysis Wui, 3S 195. Colysis hemionitidea, fi 196. Colysis Wrightii, 3 FERRI 197. Colysis hemitoma, #} Seg ji 198. Colysis digitata, St#egyie 199. Colysis pentaphylla, jap 200. Colysis Morsei, I§ SRK TABLE PLATES OF FASCICLE 4 Arranged in Alphabetical Order Plate No. Acrophorus stipellatus, #§ff@EFE RR -...-..-...-.. a Adiantum Chienii, #2 FOGUSRHR .............0-- 159 Adiantum Gravesii, DAGhSRK ............. 0 Adiantum 了 Roborowskii， 陈 钱 梨 蕨 .......------ 160 Asplenium exiguum, ({JGBTIGH f4 WR -.-.....-......0 174 Asplenium fugax， 除 地 雏 角 蕨 .pp 173 Asplenium interjectum, "44% fi WR ........-...... 176 Asplenium loriceum， 南 海 织 角 蕨 ........0----. 175 (Colysis dipttata, Sx 3EOp px .--.----2 nese scenes... 198 Colysis hermionitidea， 附 乏 蕨 3. I95 Colysis hemitoma, 骨 半 综 也 I97 Colysis Morsei, Hy BeGRHK...-....-. sce ceccec cee eees 200 | Colysis pentaphylla, fA $RHK.........-.....-- ee 199 Cobyets Wrighti, ak PCPA IE -.-----c20.0---.... soe 196 Colysis WVU ECR: ote «ssc umeme fis... o se kad 194 Coniogramme caudata, = # JET BR .........-.- 167 Coniogramme fraxinea, 72K! T pK ............ 166 Coniogramme procera, PHIL JET pK.----------- 168 Cyrtomium zquibasis, #AHZ................... 183 Cyrtomium muticum, K#HBR.................. 184 Dipteris chinensis, Chg PK.-..... 60.0... hcocee eee 154 Drynaria Forttel,” (ic. -c-.-.---22ce-csee eee 192 Drgmatia Sinicageenomny ii 全 二. 193 Dryopteris Championi, Af HG fGE=E fiR............. 181 Dryopteris liankwangensis, jij Jac (QRFE BR ....... 180 Plate No. Dryopteris Scottii, J2 FE SMPEFE fiK.......-....-..... 179 Dryopteris serrato-dentata, #5 [1 | EAE WR......... 178 Gleichenia cantonensis, fy #tHEAQ............... I51 Gleichenia levissima, 36366 ..-....+--censseeus 152 Gleichenia splendida, fAHEAY ................... 153 Gymnocarpium remoti-pinnatum, J[¥ (ip ....172 Hemigramma decurrens, 4§£ 30 fi......-.sccecees 185 Leucostegia Hookeri, 7 FC|i 3g iK....-.......... 187 Leucostegia immersa, [ji Zee ........ ee Aen 186 Leucostegia multidentata, =EfKi RRR .......... 188 Lindsaya decomposita, ARS IDI BATE... 2. eee eee eee 157 Lindsaya Lobbiana, JR EGP PR.----.-----0--e eee 156 Loxogramme ensiformis， 阅 华 剑 蕨 .………………………. Ig Loxogramme grammitoides, /)3€ filljjR......... 189 Loxogramme salicifolia #3 gif ............. Igo Oleandra Cumingii, 3fipfj fe WR......-..--..02 169 Oleandra undulata, {cf (EPK........----2 eee 17t Oleandra Whangii, Jl fERR ......----. eee 170 Onychium contiguum, IL Ej BK......----.--e ee 161 Onychium Ipii, So ae ae ae Onychium moupinense, ARDE ES BR we er 162 Onychium tenuifrons, (3 Fs pk a 本 163 Plagiogyria assurgens, [Qi] #4 WER --..--...--.. 155 Pleurosoriopsis Makinoi, [f£=E jR......-.-.-..2+ 165 Polysticthum Chinge #@H jfR...............s000. 182 ICONES FILICUM SINICARUM PLATE 151 GLEICHENIA CANTONENSIS Ching GLEICHENIACEE GLEICHENIA CANTONENSIS Ching, Lingnan Sci. Journ. 15: 391 (1936). A large straggling fern to several meters tall; rhizome creeping, stipe up to 2 meters long, stout, thick as a finger near base, wine-colored, subnitid, glabrous, forked; primary pinnae opposite, to 80 cm long, 40 cm or broader, axillary bud large, densely clothed in im- bricate, lanceolate, atro-castaneous scales about 4 mm long, with densely fimbriate margin; secondary pinnae numerous, alternate, 3-3.5 cm apart, patent, shortly petiolate, up to 30 cm long, 4 cm broad, linear-lanceolate, base equally truncato-cuneate, gradually narrowed towards acuminate apex, pinntifid nearly down to rachilet; segments 60-70-jugate, linear, suboblique, to 2 cm long (sometimes longer), 2 mm broad, margin entire but strongly revolute, apex obtuse, often subemarginate, separated from each other by somewhat broader sinuses; veinlets 20-jugate, regularly forked above base, rachis subnitid, wine- colored, with a few broad-lanceolate, deciduous, appressed, castaneous scales; texture her- baceous, glabrous and light green above, glaucescent and sparingly stellate hairy beneath; sovi medial on anterior veinlets, consisting of 2-4 (generally 3) large, globular, pale lemon-yellow sporangia, receptacle elonagte, naked. Kwangtung: Suni, Y. K. Wang 30967 (type), roadside, July 17, 1931; Whampoa, one specimen without collector’s name in Herb. Rigsmuseum at Stockholm. . This distinct and pretty fern is closely related to G. glauca Hk., from which it differs in enormously larger size, wine-red stipe and rachis, the petiolate secondary pinnee up to 30 cm long, 4 cm broad, and the longer and narrower oblique segments with strong- ly revoluted margin and broader sinuses. The scales covering the axillary bud are only half as long as those in its relative. Plate 151. Fig. 1. Habit sketch (natural size). 2. Segments, showing venation and position of sori(x 5). 3. Sporangium (x 50). 4. Scale from axillary bud (x 50). 5. Stellate hairs on the under- side of leaf ( x 50). ICONES FILICUM SINICARUM “a — Gf th + — FI ER #2 A (2 6 Fh) GLEICHENIA CANTONENSIS Ching HO FREBEGE ; 华 栖 高 违 二 炽 ， 酒 向 色 ， 光 滑 佐 毛 ， 革 从 义 ; TEE > REC} > DIS. » HE PE WET IE ; 二 回 羽 革 多 数 ， 互 和 后， 开展， 具 短 柄 ， 长 过 三 十 粉 ， 寅 四 粉 ， 粮 状 披 斜 形 ， 泪 部 念 截 栅 形 ， 等 宽 ， 向 顶 浙 类， 玖 状 深 裂 至 中 肋 ; BUPA PEPE > BOR > mR 长 过 二 粉 ， 宽 二 往 ， 侍 稍 ， 强 度 反 摊 ， 锁 丽 ， 革 县 鸭 二 十 对 ， 均 由 基部 分 义 ， 上 面 光 滑 ， 下 面 淡 粉 自 色 > AOE RAE » eh A > URED SPR EGRET ; 子囊 硬 中 生 ， 位 於 上 方 小 且 ， 由 二 至 四 个 子囊 粗 成 之 。 ii: KRUG RAGE o EARS IEE » JERE REDE (G. glauca), METAR » EA RAC » SIDE Ee = > ROU) > AAU > SUT RST > BORE RHE » TENE ZSE STL ORT LES © Wg: x. 本 种 至 形 (自然 大 ) ， 2. BUY > PEARSE A GID) > 3. THE ( 放 大 五 十 倍 )， 4. BARNET (放大 五 十 倍 ) ， 5. 革 下 面 所 被 之 星 状 毛 (放大 五 十 倍 ) 。 = — wr A\ Ye SS = SON Se >> P= NY v, f) N 1 = Rn arm a \ Ii C. R. Feng Del. et Lith. — ad | . LI \ N 1 局 | } \ WY \¢ i Ae | / 5 上 : eS ane Ws ae arta 局 全) Ces sat. == OSORIO EM SEM acs! GLEICHENIA CANTONENSIS Ching 4 SS fi ij sz SS RI Y; Nine SSF LSP, CAR i; maibs gs :| ED 日 7 ICONES FILICUM SINICARUM PLATE 152 GLEICHENIA LAEVISSIMA Christ GLEICHENIACE GLEICHENIA LAEVISSIMA Christ, Bull. Acad. Géogr. Bot. (1902) 268; C. Chr. Ind. Fil, 322 (1905). Mertensia laevissima Nakai, Bot. Mag. Tokio 39: 182 (1925). Gletchenta kiustana Makino, Bot. Mag. Tokio 18: 139 (1904); C. Chr. Ind. Fil. Suppl. I. 44 (1906- rey, Ogata, Ie. Pil. Jap. 42 pl... r79:(1931). Rhizome wide-creeping, densely scaly; scales lanceolate, long-acuminate, rufo-brown, nitid, thick, entire; frond 2-4 cm apart, stipe 30-50 cm long, 3 mm thick near base, green or pale straminous, smooth, glabrous above base, rounded beneath, lower part flattened with sharp edge above and upper part deeply grooved, lamina ovate, bifurcate at the tip of stipe into two similar pinnae of oblong outline, 30-40 cm long, 13-16 cm broad, acuminate, axillary bud large, densely scaly, scales ovate, entire, with long subulate apices; pinnules linear-lanceolate, acuminate, short-petiolate, the lower ones on the exterior side of rachilet much the longest, to 12 cm long, 2 cm broad, gradually shortened up- ward, the interior basal one or two pairs generally much smaller, pinnatifid down to costa; segments numerous, pectinate, oblique, linear with sharp apices, I-1.5 cm long, 2 mm broad, lower base decurrent, margin revolute, with rounded and as broad sinus; tex- ture rigidly herbaceous. pleasing green, naked throughout, bluish beneath; veins in seg- ments 10-15-jugate, suboblique, all forked above base, sovz small, medial, borne on the anterior veinlets above forking, ccnsisting of 3-4 globular brownish sporangia. Kweichow: Kwei-yang, Bodinier 2095 (type), March 18, 1898; Pin-fa, Cavalerie 528; Vanchingshan, Yinkiang, Y. Tsang 7677; Kweiting, Y. Tstang 5481; Tu-yun Y. Tsiang 5889B, 5889A. Szechwan: without locality, T. Tang 22775 (1930). Yunnan: Without locality, Delavay 46. Kiangsi: Kiukiang, Lu-shan, Dr. Shearer (1887); Three Falls, C. E. DeV ol 47, August 7; 1933, steep damp hill side. Chekiang: Tientai Shan, R. C. Ching 1427 (1923), under forest. Kwangtung: Lokchong, N. K. Chun 42513. WKwangsi: Lu-chen Hsien, Miu Shan, Dar Siar Ping, Rk. C. Ching 6189; Ling Yen Hsien, Loh Hoh Tsuen, A. N. Steward & H.C. Cheo 134. Hainan Island: without locality, mountain summit, C. Wang 35525. Also Japan: Kinsin, Oosumi, G. Kotdzumi, April 14, 1923. One of the most distinct species of the genus, differing from the previous one in much smaller size, narrower and more oblique segments with revolute margin and sharp- ly pointed apices and in the scales on the axillary bud being entire, light-brown, with hair-pointed apices. By the present distribution, this species is now known from central, southern and eastern Chinese provinces. Plate 152. Fig. 1. Habit sketch (natural size). 2. Two segments, showing venation and sori (x 3). 3. Sorus (x 50). 4. Scale from rhizome (x 16). 5. Scale from axillary bud (x 16). 6. Cross section of rhizome, showing solenostele ( x 4). ICONES FILICUM SINICARUM 四 光 B2A(2A FH) GLEICHENIA LAEVISSIMA Christ HO FRR T > REAM SAME 5 RE WISER RE > O65E > FINI » =A» PERSE > HAA > FEE > HERE > SIVA OMA 5 IR AAS > MRAZ 5 SJ DHE RIRRLEE > WEL > BIA > JED Ue REPO > HoH > A—-TBal » WHIT > AIKVRA > 裂片 梯 禾 排列 ， 长 一 至 一 He > TE > GA > BIL > CEPR TRE RHE > ERA» GH > ARE > SEMA PRA D> AE > AR LAUR > HSER REALTEK © Sei : 贵州 * 江 西 ， 浙 江 ， 广 东 ， 广 西 ， 囊 州 岛 ， 日 本 亦 产 之 。 VERSA ITAL > BICE » HE Aniki o lage : 1. 本 种 全 形 (自然 大 )， 2. WA > RRM RPRAZMA (放大 三 倍 ) ， 3. FS (放大 五 十 倍 )， 4. 地 下 莹 上 之 鳞片 (放大 十 六 说 )， 5. BGR REIT GK TAT) > 6. 地 下 董 之 横 切面 ， 表 示 崔 管束 之 伤 壮 (放大 四 倍 ) © Plate I52 1 第 一 百 五 十 二 | pe mnt ypll= nnd APICES G4 一 一 一 1 从 YN me. az Nips MW /) A [kl || Gans Ss 7 At AIL fe Be RRC i 7 Viikieez < — | Lo } 一 SS SS SN QQ SS < 一 ss= 5 Yee < SSSS Ye NY SS SS 二 Uf AAA = | SS YUL Pa Ww ll l \ Ul me MA J Yyy Yi YY NA ya eS Js ss YY), \\ ) ZJ NS Yy Kile NNNNNSS Ra ! 了 二 NA hy fy y/ os fy 9/ v/ / af ksh OA 此 . SENS SR, SS SS SS , LES cS AUS Eg V4, SI a 届 | / EVISU: LEN: [RR Lily YN RMI. MMMM YY ANY Vi. / . ey) Bee ONS. GLEICHENIA LAEVISSIMA Chris: a NS mee Tome a \ ype a C. R. Feng De 记 et IF ICONES FILICUM SINICARUM PLATE. 353 GLEICHENIA SPLENDIDA Hand-Mzt GLEICHENIACE4E GLEICHENIA SPLENDIDA Hand-Mzt. Akad. Anz. Akad. Wien (1924) 81; Symb. Sin. 6: 16 (1929); C. Chr. Ind. Fil. Suppl. III. 106 (1934). Gleichenia linearis C. Chr. (non Clarke, 1880), Contr. U. S. Nat. Herb. 26: 271 (1931), pro parte. Rhizome wide-creeping, dull brown, subnitid, muricate, densely scaly; scales atro- brown, linear-subulate, rigid, spreading, tufted, deciduous; frond 1 to several meters tall, erect or trailing, stipe dark straminous, shining, glabrous, 4-5 mm across, 30 cm to several meters long, lamina repeatedly di- or trichotomously forked, with a distinct pair of pinnae arising from the base of the primary forking branches and two smaller foliaceous and coriaceous ones at the axil covering the scaly terminal bud; pinnae 30-40 cm long, 10-16 cm broad at the middle, gradually acuminate towards apex, base decrescent either on both sides or the upper side only, sessile, pectinately pinnatifid, segments 5-10 cm long, up to I cm broad above the broadened base, linear-lanceolate, with obtusish apex, andyrepando- undulate margin; texture subcoriaceous, glaucescent beneath; vernlets 5-6 in each group, parallel; sori irregeularly 1-2-rowed, medial on veinlets, consisting of 10-20 sporangia. Yunnan: Tibet-Burmese border, H. Handel-Mazzetti 9351 (type); Tengyueh, J. F. Rock 7172; Mengtze, Hancock 71. Kwangtung: Sunyi, Y. K. Wang 30920. Kwangsi: Lin Yen Hsien, Tsin-lung Shan, R. C. Ching 7048; ibid., Yeo Mar Shan, R. C. Ching 7256. Hongkong: Victoria Peak, Lamont 975. Burma: Lace 4748 ex Herb. Bedd. Khasia: Hooker f. et Thomson. Tonkin: Laos, M. Poilane, November 6, 1921. Also Annam. A gigantic species of the group of G. linearis (Burm.) Clarke and has previously been considered as identical with that common fern, from which it differs in enormously larger size in all parts, the segments being up to 10 cm long and nearly 1 cm broad, with repando-undulate margin, and more sporangia in each sorus, which is, however, rarely found present. Plate 153. Fig. 1. Habit sketch (natural size). 2. Portion of segment, showing venation and undulate margin (x 4). ICONES FILICUM SINICARUM os 二 Bie nk Ce gel 本 i. % 硕 里 白 {( 庄 和 白 科 ) GLEICHENIA SPLENDIDA Hand-M/“t. | C. R. Feng Del. et Lith. ICONES FILICUM SINICARUM PLATE 154 DIPTERIS CHINENSIS Christ. DIPTERIDACE DIPTERIS CHINENSIS Christ, Bull. Acad. Géogr. Bot. (1904) 104 cum fig. et tab.; C. Chr. Ind. Fil. 242 (1995); Ching, Bull. Dept. Biol. Coll. Sci. Sun Yatsen Uniy. No. 6: 23 (1933). Dipteris Horsfieldii Christ. (non Bedd. 1869), Bull. Herb. Boiss. 6: 880 (1898). Dipteris conjugata Hand.-Mct. (non Reinw. 1924), Sym. Sin. 6; 28 (1929); Wu, Polyp. Yaoshan, in Bot. Dept. Biol. Coll. Sci. Sun Yatsen Univ. No. 3: 94 t. 38 (1932). Rhizome wide-creeping, woody, densely scaly; scales atro-brown, rigid, setaceous, linear-subulate, nitid, appressed; frond far apart, stipe 30-60 cm long, dark straminous, glabrous above base, woody, rounded below, broadly grooved upward on the upper side, lamina 20-30 cm high, 30-60 cm broad, bipartite into nearly equal fan-shaped halves, each again cleft into 4-5 broad acuminate lobes, 5-8 cm broad, the exterior one divided to three-quarters of the way down. the middle one or two, less deep, and the interior one, only one-third way down, each lobe may be once forked with grossly serrated margin; texture crass herbaceous or subcoriaceous, turning brownish when dried; underside green or slightly bluish and with some dark brown articulated deciduous hairs along veins; main veins prominent, dichotomously branched, connected by finer transversed ones, with intermediate veiniets anastomosing copiously into hexagonal areole with simple or forked included veinlets; sori small, punctiform, superficial, campital, scattered, exindusiate, sporangia intermixed with atro-brown cup-shaped stalked paraphyses. Kweichow: Pin-fa Gavalerie 7641, 341 (type); Cheug-feng, Y. Tsvang 4706; without - locality, Esquivol 3139, 667. Kwangsi: Yao shan, S. S. Sin 647, June 29, 1928; Tseung Hsien, C. Wang 39494, June 22, 1936; Lu-chen Hsien, Miu Shan, R. C. Chiug 6140. Yun- nan: Mengtze, Hancock 213; A, Henry 9041, 9041A; Tzi-tzo-ti, Forrest 27693 (1925); Ping- pien Hsien, H. S. Tsai 55420, 60250, in thickets. Tibet-Burmese border; H. Handel- Mazzetts 9347. } Upper Burma: Htawgaw, Forrest 24613. This distinct endemic species can be easily distinguished from the tropical Asiatic D. conjugata Reinw. by much less divided leaves with fewer and broader ultimate seg- ments, green or slightly bluish under surface and not clavate but cup-shaped paraphyses in sorus. Plate 154. Fig. 1. Habit sketch (natural size). 2. Portion of lamina, showing venation and sori (x 5). 3. Sporangium (x 150). 4. Spores (x 150). 5. Scale from rhizome (x 40). 6. Cross section of rhizome, showing solenostele (x 5). 7. Hairs from veins on the under side of leaf (x 30). 8. Paraphyses in sorus (x 150). ICONES FILICUM SINICARUM a o- 8 kh + OW fe Ya WR (fE ba BK PE) DIPTERIS GHINENSIS Christ Hh FREBE GT > HUA > AL > PEPE ROE, ; 革 散 生 ， 柄 长 三 十 至 大 十 粉 ， 木 质 ， 革 体 二 裂 ， 成 等 大 之 两 局 形 ， 各 扇 复 四 至 五 深 裂 ， 渐 尖 郑 ， 各 裂片 一 次 深 裂 ， 具 粗 锯 商 ， 赣 颖 质 ， 上 面 光 滑 ， 下 面 革 脾 略 具 深 楼 色 之 短 毛 ， 主 脾 数 回 局 状 分 又 ， 连 以 是 明之 横 脾 ， 网 哌 旺 明显 ， 各 针眼 具 分 又 或 BL ANWR ; 子囊 短 形 圆 而 小 ， 散 生 ， 不 具 著 ， 绢 状 体 黎 生 ， 端 呈 膨 大 之 厅 形 ， 深 棕色 。 分 伤 : TIN > WED > SST > PATEL: © EBA RZ — A > BP PIPE > ILIEIS IG BNO FEY D. conjugata, figs » HE By Sp > Fi ARES (8, > FEA RS EOE, » BCD BRI © fee : 工本 种 全 形 (APA) > 2. HLH > ZERO RITE GATE) > 3. THE Ge 大 一 百 五 十 倍 )， 4. 胞 子 (放大 一 百 五 十 倍 )， 5. SUPE ERT CAPS) > 6. ME RRO ， RAMEE ZAM (放大 五 倍 )， 7. SEV TR EE (放大 三 倍 )。 8. FAR PSUS (放大 一 百 五 十 僧 )。 ee OO ——— Err tau ey Plate 154 S—-Aitwe 7S Na DIPTERIS CHINENSIS Christ 局 ) Add C. R. Feng Del. et Lith. A + eh, ph 4 DSS 中 8 全 aa i. ‘ s 2a, ; ICONES FILICUM SINICARUM PLATE 155 PLAGIOGYRIA ASSURGENS Christ POLY PODIACE/E PLAGIOGYRIA ASSURGENS Christ, Bull. Soc. Bot. Ital. (1901) 293; C. Chr. Ind. Fil. 495 (1905).; Cop. Phil. Journ. Sci, 38: 398 (1920). Lomaria deflexa Baker (non Col. 1844, nec Liebm. 1849), Journ. Bot. (1888) 226. Blechnum Faberi C. Chr. Ind. Fil. 153 (1905). Rhizome thick, woody; fronds caespitose, dimorphous, sterile one with stipe to 20 cm long, rigid, dark straminous, terete beneath, broadly grooved above, base flattened, carinate, with 3 aerophores on each of exterior sides, lamina oblong-lanceolate, quite narrowed at base, to 30 cm long, 10 cm broad at middle, simple pinnate with pinnatifid acuminate apical part; pinnae 30-35-jugate, linear-lanceolate with upper side of base running upward, the lower several pairs gradually shortened and strongly deflexed, the middle ones to 8 cm long, 8 mm broad, horizontally patent, entire except the acuminate apex being with a few obsure teeth, the upper pinnae gradually shortened and oblique; texture subcoriaceous, glabrous in all parts, green above, glaucous or bluish-white (or green when young) underneath; vers distinct on both sides, oblique, mostly forked; fertile frond strongly contracted, on longer stipe (to 40 cm long), lamina linear-lanceolate, 5 cm broad; pinnae contracted, linear, to 3 cm long, 2 mm broad, base broadly adnate; sori indefinite, completely covering the under surface, except the midrib. Szechwan: Tien-to-san, Scallan (type); Mt. Omei, Wilson 5284; E. Faber 1023 (type of Lomaria deflexa); Tah Liang Shan, T. T. Yu 4045, Sept. 22, 1934. This distinct endemic fern, so tar collected only thrice in mountains in the southwestern part of Szechwan, is closely related to P. adnata of the same region in general outline, differs in shortened and strongly deflexed lower pinnae and the glaucous underside of lamina, less serrated apice of sterile pinnae and broadly adnate base of fertile pinnae. Lomaria deflexa Baker represents only a young state of this species, having thinner leaves, less prominent veins and green color beneath. Plate. 155. Fig. 1. Habit sketch (naturalsize). 2. Pinnae, showing venation and serrature (x 2). 3. Portion of fertile pinnz, showing position of sori (x 16). 4—5. Sporangium with spores (x 150). ICONES FILICUM SINICARUM a ee at ee: a. We We He EPR (7K BE AP BP) PLAGIOGYRIA ASSURGENS Christ HO PRACT + HUE > ARELOENT ; GREE >» > AVE IEE SATE} > DRM > YRRIERG » Lig ELMER > SERB RDG > TO AAR > FOULS LS Re» SRR UL DRS > SES oP > BE By > JABBER > LAR» EER » WR | REE RSE > JED Be KAA JEEMDCEAREE FIM > ELBERL » HUME / UD > RGB CRB > AEH > SEH WIT >» GK > HIATT EO U » ORIGHE + Eine > EBACE > (OPE) » FEMS UPL SHS ATPASE MELINA JE MEIER REMROUE > R=. Hr > ADWARE > FIT HINA OUEST > ARLE © Betti :四 川西 南部 高 山特 产 。 RIE: 1. RAAT (自然 大 2. DIE, ATER RI (放大 二 倍 )， 3. ASE 部 ， 玫 示 子 圳 着 生 情形 (放大 十 天 倍 ) ， “4-5. FRIST: (放大 一 百 五 十 倍 ) 。 SS SS SS NNN SS 2 | ZZ | SEZ > IKK SEE 一 ON Segal {ll ZW E ib y= res NN Ning Set sae Win ee XS SS WS WS La NN AN PLAGIOGYRIA ASSURGENS Christ Wk Wa Fa 7e RR C. R. Feng Del. et Lith. ICONES FILICUM SINICARUM PLATE 156 LINDSAYA LOBBIANA Hooker POLY PODIACE® LINDSAYA LOBBIANA Hooker, Sp. Fil. 1: 205 t. 62C. (1846); C. Chr. Gardens Bull. Str. Settl. 4: 396 (1929); Ind. Fil. Suppl. III. 122 (1934), c. syn. Lindsaya cultrata Hk. et Bak. Syn. Fil. 105 (1868), pro parte; Christ (non Sw.), Journ. Bot. d. France 19: 9 (1905); Merr. Enum. Hainan Pl. in Lingnan Sci. Journ. 5: 13 (1927). Lindsaya gracilis C. Chr. Ind. Fil. 393 (1905), pro parte. Rhizome creeping, slender, sparcely scaly; scales brown, small, oblong-lanceolate, consisting 3-4 rows of elongate lumine, entire; fronds aggregate or approximate, stipe 5- Io cm long, pale green or light straminous, naked, prominently 4-angular, lamina linear- lanceolate, 20-30 cm long, 2-2.5 cm broad, acuminate, slightly narrowed towards base, pinnate; pinnae numerous, close, horizontally patent, alternate, about I cm long, 6 mm broad, broadly half-ovate, short-petiolate, base attenuate, upper side truncate, apex rounded, lower edge straght, upper edge convex and lobato-incised, gradually decrescent towards acuminate apex, lower ones rather far apart and smaller; texture herbaceous, light green even when dried, glabrous on both sides, rachis also 4-augular; ve7ns fine, distinct green, flabellulately forked; sovz one to each lobe, transversally linear or slightly curved, indusium linear, entire, greenish, narrower than the leaf-edge. Hainan Island: Tun Fao, Kachek, Eryl Smith 1466, on stream banks at low altitude; Chim Fung Ling, S. K. Lau 3596; C. Wang 33509, 34571, on rocks along stream side. Tonkin: Tahl-Nguyen, Pételot s. n.; Eberhardt 2028. Annam: Cadier 63; Tourane, Gaudichaud (1837). Siam: Koh Chang, Johs Schmidt 779. Assam: Griffith. Also South India, Malesia and Java (type locality). A fairly common fern in the localities noted. In general habit, it is closely relat- ed to L. cultrata (Willd.), but differs always by pale green and prominently 4-angular stipe and rechis throughout. Plate 156. Fig. 1. Habit sketch (natural size). 2. Pinna, showing venation and sori (x 5). 3. Scales from rhizome (x 40). 4. Cross section of stipe ( x 10). ICONES FILICUM SINICARUM =<) het A B | % I PK OBR Ok BE FF PP) anys LOBBIANA Hooker KAI (自然 大 ， 2. ANSE » SIRI RFE fit HATA) FS 8) > 4. 药 柄 之 横 切面 (放大 十 倍 ) 。 Plate I56 第 一 百 五 十 六 图 Winn WA a y= Te hi? = NK WAS W So 一 LINDSAYA LOBBIANA Hooker 洛 KR MR MK 和 Sk & \ . alt i C. R. Feng Del. €t-Lith. ICONES FILICUM SINICARUM PLATE 157 LINDSAYA DECOMPOSITA Willdenow POLY PODIACE.E LINDSAYA DECOMPOSITA Willdenow, Sp. Pl. 5: 425 (1810); C. Chr. Ind. Fil. 393 (1905), pro parte; Gardens Bull. Str. Settl. 7: 236 (1934); v.A.v.R. Handb. Mal. Ferns 274 (I909); Merr. Enum. Hainan PI. in Lingnan Sci. Journ. 5: 12 (1927); Holttum. Gardens Bull. Str. Settl. 5: 66 (1930). For synonymy see C. Chr. Ind. 392. Rhizome rather wiry, short-creeping, matted, sparingly scaly; scales small, brown, of very simple structure; fronds approximate, numerous, stipe firm, erect, naked, pale green, 4-angular, deeply grooved above, 10-25 cm long, lamina varies from linear- lanceolate and simple pinnate up to 30 cm long, 2.5 cm broad to palmately divided with I-3 pairs of lateral linear, pinnate branches; ultimate pinnae numerous, I-2 cm long, half as broad, half-ovate, the lower ones often strongly decurved, the lower margin entire, the outer and upper shallowly lobato-incised enough to interrupt the sori; texture thin, herbaceous, light green and glabrous on both sides; veins anastomosing in I-2 rows of angularly elongate oblique exappendiculate areolae; sovz marginal, one to each shallow lobe, linear, straight or curved, indusium greenish, entire, narrower than the outer leaf- margin. Hainan Island: Five Finger Mt., F. A. McClure 9482; Eryl Smith 1469, beside a stream; Hancock 119; C. Wang 35711, Dec. 20, 1933. Widely dispersed throughout tropical Asia to Polynesia. A very variable fern as to habit, leaves sometimes simple, sometimes 2-6-forked; the incision of pinnae are also very variable, being nearly entire in type in the herbarium Willdenow. Plate 157. Fig. 1. Habit sketch (natural size). 2a 一 2b. Ultimate pinnae, showing venation and sori (x 5). 3. Scale from rhizome (x 30). ICONES FILICUM SINICARUM w-wh + t 4) WK OK BK (Ok HE FP PP) LINDSAYA DECOMPOSITA Willdenow HLT SEP TG BE AF HR A > RO REL HT BR OH AMOR HS 某 近 生 ， 多 数 ， 柄 挺 直 ， 淡 绿色 » 四 悉 形 ， 上 面具 治 槽 ， 长 十 至 二 十 粉 ， 革 体 纤 愤 基 大， 或 仿 称 状 披 针 形 之 一 回 简 状 分 裂 ， 或 需 掌 状 分 Rs OBA -AORPARR RAE ZDE > KA DEZ MW > R-AZ > PONE > He FEBS > GREET A >» PAR > LIT NEB » BCR > PERE > MOTRIGHTMEE > SEDRABMR » H—3E NH RBI > PYAR 3 FERUBAE > GUE > VRB IE > fe) AT > BBR » BHR» WHE (RAS BE © Mii: | RNP ES » Heir teh BAI BEBE © fale : 1. 本 种 全 形 (自然 大 )， 2a-2b. KDHE > RRRMRPRA Zw (GA) » 3. WPS bw (放大 三 十 倍 ) 。 LINDSAYA DECOMPOSITA Villdenow | ss、 ICONES FILICUM SINICARUM PLATE 158 ADIANTUM GRAVESII Hance - POLY PODIACE: ADIANTUM GRAVES! Hance, Journ. Bot. (1875) 197; Christ, Farnkr. d. Erde 140 (1897); Diels in Engl. u. Prantl: Nat. Pflanzenfam. 1: 4. 284 (1899); C. Chr. Ind. Fil. 27 (1905); Dunn & Tutcher, Fl. Kwangt. &-Hongk. 338 (1912) Adiantum monochlamys Christ (non Eaton, 1858) in Warburg, Monsunia 1: 67 (1900). Rhizome short, erect, densely radicose, copiously scaly at apex: scales small, linear- subulate, almost black, scarious along the upper margin; fronds fasciculated, many together, stipe wiry, atro-brown or almost black, terete, 2-4 cm long, glabrous, lamina 2-5 cm long, about I.5 cm. broad with wiry blackish rachis, impari-pinnate; pinnae 3-6-jugate, to 6 mm long, 3-5 mm broad, obovate or broadly obovate, alternate, patent, entire, petiolate, petiole 2-3 mm long, capillaceous (the terminal pinna with longer stalk), articulated at the base of pinne; texture papyraceous, glabrous on both sides, glaucescent beneath; veins fine but distinct against light, flabellulately forked, extending to the narrowly cartilaginous mar- gin; indusium large, reniform or transversal oblong, blackish, coriaceous, one to each pinna, attached to the deeply notched apex, persistent. Kwangtung: North River, 175 miles from Canton, R. H. Grave 18831 (type); Lien- Chow, B. C. Henry (1881); Rev. J. Lamont, Oct. 1876; Matthew (1907), on limestone rocks; Gerlach; Yiiyuen Hsien, S. P. Ko 53788, Oct. 21, 1933. A very distinct and one of the most slender species of the genus, to which might safely be referred a series of Chinese forms known as A. Mariesii Baker from Ichang, A. Leveillei Christ from Kweichow, A. Greenii Ching and A. nanum Ching both from Kwangsi, which all differ from type only in the general outline and relative size of pinne. Plate 159. Fig. 1. Habit sketch (natural size). 2. Pinna, showing venation and sorus (x 10). 3. Scales from apex of rhizome ( x 40). ‘ ICONES FILICUM SINICARUM oS Sh es a me Se ee We Ck FE FP PP) ADIANTUM GRAVESII Hance 地 下 葵 短 而 直立 ， 硕 部 被 黑色 之 组 长 鳞片 ， HEREAE > TAR ED > HMAN TK ESE RRA B 体 长 二 至 五 份 ， 宽 狗 一 . 五 份 ， 一 回 奇数 悦 状 从 裂 ; DRS AT RENE» TIS ARTE » PRINT » 互生 ， 具 柄 ， 全 烁 ， 与 革 栖 着 生 处 有 肢 节 ， 狐 质 ， 两 面 光 滑 佐 毛 ， 下 面 稍 呈 粉 白色 ， 革 且 属 形 分 又 ， 建 KAA ZEK, FRA AA) ARDEZA > SRBAL > BEARDPRADZR © Ay fi : ” 公 产 人 於 广东 之 北部 。 此 篇 特殊 之 种 ， 本 属 其 他 之 种 鲜 有 类 此 者 。 fale : 1. 本 种 全 形 (自然 大 ) 2. D> RHRMRPRASZ ie (放大 十 倍 ) ， 3. HIE 之 鳞片 (放大 四 十 倍 ) 。 一 Plate 158 S—-AAT AB ADIANTUM GRAVESII Hance C. R. Feng Del. et Lith. ICONES FILICUM SINICARUM PLATE 159 ADIANTUM CHIENII Ching POLY PODIACE/: ADIANTUM CHIENII Ching, Sinensia 1: 50 (1930); C. Chr. Ind. Fil. Suppl. III. 18 (1934). Rhizome short, erect, densely radicose and scaly; scales linear-subulate, atro-brown, rigid, entire; fronds cespitose, numerous together, .stipe 5-7 cm long, ebeneous, shining, glabrous, breaking off at the middle, lamina linear-lanceolate, impari-pinnate, 13-18 cm long, 3-4 cm broad, base not any broader than above, truncate, slightly narrowed towards apex; pinnae 7-9 on each side under the smaller terminal one, patent, petiolate (petiole 2 mm long), subopposite, 2-3 cm apart, the lower ones broadly deltoid-obovate, 1.2-1.6 cm each way, with rounded base, entire margin, the upper ones narrower, obovate with cuneate base, all with truncate apex; texture subcoriaceous, lustrous green above, pale or bluish beneath, glabrous in all parts; vezns distinct, flabellulately forked, veinlets numer- ous, fine, reaching somewhat thickened margin; sovz large, 5-8 mm long, one to each pinna, transversally linear, terminating the truncate apex, imdusium black, coriaceous, entire, persistent. Kwangtung: North West River, Lo-agwai, February, 3, 1890. This endemic fern, only collected once, resembles A. Leveillet Christ in general habit, but differs in enormously larger size, much more stoutly built, with more numerous and much larger pinne. Plate 159. Fig. 1. Habit sketch (natural size). 2. the same but young form (natural size). 3. Pinna, showing venation and sorus (x 5). 4. Scales from base of stipe (x 30). ICONES FILICUM SINICARUM oe tA ge MAR WE Ok HE AT RD ADIANTUM CHIENII Ching SUT Si + Se > SPIE RIT ; SRE EM EEG > RIE ME GOURDS » A-SI > HADES > APRA ; 小 革 七 至 九 对 ， 开 展 ， 亚 对 生 ， 倒 卵 状 三 角形 ， 长 一 . 二 至 一 . 大 粉 ， 寅 亦 如 之 ， 人 至 攻 ， 具 柄 ， 亚 革 质 ， 上 面 光 亮 ， 下 面 旦 淡 粉 自 色 ， 公 体 交 it) EMRABLAR > Zh CEFALBES TRE RREAM ， OME HOR > eH Pl OE » Bey > WIE o 分 念 : ” 俊 产 於 广东 之 北江 。 ACHES > JED IRSRRIK (A. Leveillei), RAAB BEAL » HSM © IgE: 1. ACHIAIE (自然 大 > 2. 同上 ， 而 较 小 (自然 大 )， 3. DE > PeARTEMRTBER ( 放 KEM) > 4. 革 栖 基部 之 链 片 (放大 三 十 倍 ) 。 Plate 159 5 — ATI ADIANTUM CHIENII Ching C. R. Feng Del. et Lith. ICONES FILICUM SINICARUM PLATE 160 ADIANTUM ROBOROWSKII Maximowicz POLY PODIACE/: ADIANTUM ROBOROWSKI! Maxomowicz, Mél. Biol. 11: 867 (1883); C. Chr. Ind. Fil. 33 (1905); Journ. Wash. Acad. Sci. 17: 4098 (1927). Rhizome short, erect, densely scaly; scales rufo-brown, narrowly lanceolate, entire; fronds cespitose, stipe 6-10 cm long, slender, terete, castaneous, shining, rigid, lamina as long as stipe, 2-3 cm broad, lanceolate, bipinnate or subtripinnate at base; pinnae 5-7- jugate, under simple pinnate apical part, alternate, oblique, petiolate, the basal ones larger, 2-2.5 cm long, I.5-2 cm broad, deltoid, rachilet castaneous, flexuose, pinnules 4-3- jugate, the basal pair generally forked, or very rarely pinnate, the upper ones simple, ultimate pinnule triangular or broadly ovate, entire, with cuneate base, and capillaceous castaneous petiole, the middle pinne generally simple pinnate with 1-2 pairs of pinnules; texture herbaceous, green, glabrous in all parts; vers visible against light, flabellulately forked, not reaching leaf-margin; sovz generally 2 to each segment (not infrequently one), indusium orbicular, rufo-brown, coriaceous, attached to a deep notch at apex. Kansu: Tangut, N. M. Przewalski (1880), type; without locality, Purdom 78 (1910); Jarganar, south of Old Tao-chow, R. C. Ching 902 (1923); M6ping, Man-yue-szai, Dr. D. Hummel 2292, 2310. A distinct endemic species of tne group of A. venustum Don and especially closely related to A. Fabert Baker, differing chiefly in smaller size, narrower leaves, smaller seg- ments of generally triangular shape. . Plate. 160. Fig. 1. Habit sketch (natural size). 2. The same but young form (natural size). 3. Ultimate pinnule. showing venation and sori (x 10). 4. Scale from base of stipe (x 30). ICONES FILICUM SINICARUM mei Boss 图 Bae KR OBR (ak FE TP RF) ADIANTUM ROBOROWSKII Maximowicz HW PRR MALIL » EVENS LMM 3 BEBE » PE AE-PS > MUTI) > OG > Ieme > FGA HEE HOSP > SHE ISOC =A + ee» SEY JUN ; ee 至 七 对 ， 长 二 至 二 . 五 粉 ， 寅 一 . 五 至 二 粉 ， 三 角形 ; PHB » JIC > ete ADEM » SVE OBI » JERBBUE » Ree WCE» Gab > FURIE R » RREI GER ; THEE DHEA ATER) » ETI » PEBR ES» HERE > aBZEW ODE NED VERRY © Mi: METTEERTES. 。 TEAS HAULING (A. Faberi), HERASHRE » SERA BOW IR $418 » ALANS) » WATE 别 。 sig: 1. ABZ (ERA) > 2. 同上 ， 幼 形 (ERA) > ”3. RADE > geaEM RES 位 置 (放大 十 倍 )， 4. SEANIEEB ZRH (放大 三 十 倍 ) © Plate 150 第 一 百 大 十 图 ADIANTUM ROBOROWSKII Maximowicz hie KR ORR C. R. Feng Del. et Lith. ICONES FILICUM SINICARUM PLATE 161 ONYCHIUM CONTIGUUM (Wall.) Hope. POLY PODIACE/: ONYCHIUM CONTIGUUM (Wall.) Hope, Journ. Bomb. Nat. Hist. Soc. 13: 444 (1901); Ching Lingnan Sci. Journ. 13: 498 (1934). Cheilanthes contigua Wall. List. no. 72 (1828, nom. nud.)， Onychium japonicum var. intermedia Clarke, Trans. Linn. Soc. II. Bot. 1: 457 (1880); Kiimmerle. Amer. Fern Journ. 29-30: 135 (1929-30). Onychium lucidum Bedd. (non Spr. 1827) Ferns Brit. Ind. t. 2T (1865); C. Chr. Ind. Fil. Suppl. III. 133 (1934). Onychium japonicum Hk. et Bak. Syn. Fil, 143 (1867); Bedd. Handb. Ferns Brit. Ind. (1883); C. Chr. Ind. Fil. 469 (1905) pro parte. Onychium japonicum var. lucidum Kiimmerle, 1. c., pro parte. Onychium cryptogrammoides Christ in Lecomte, Not. Syst. 1: 52 (1911). Rhizome short, erect or procumbent, densely redicose, apex clothed in lanceolate, light castaneous scales; fronds subcaespitose, stipe 25-35 cm long, pale straminous, always black near the base, glabrous, lamina 15-25 cm each way, broadly ovate, pentagonous, acuminate, very finely 5-pinnate; pznnae 8-14-jugate, the basal pair much the largest, trian- gular, acuminate, all long-petiolate, very oblique, pimnules of second and third orders all petiolate, confert; ultimate segments linear-lanceolate, apiculate, entire, 3-5 mm long; texture herbaceous, pale green, naked on both sides, veins fine, one to each segment; sort linear, short, consisting of 4-6, or rarely 9 sporangia on each side, indusium large, broad, membranaceous, pale gray, entire, reaching costule from both sides and persistent. Yunnan: Kiao-kia, Duclonx 6971, 5049 (type of O. cryptogrammoides Christ), August, 1911; Tong-chow, 2. E. Maire 1379. 2096, 2774, 1484 (1913); Without locality, G. Forrest 285, 6068. Szechwan, Huei-li Hsien, T. T. Yu 1479, Sept. 10, 1932, under woods; W. P. Fang 6869; Feng-hsiang-ying, Narry Smith 1880. Tibet: Yatung, Hobson (1897). Siam: Without locality, H. B. J. Garrett 458. North-eastern India and Himalayas generally (type from Nepal). In my recent monograph, I have treated at some length of the nomenclatural con- fusion for this very distinct fern, which was generally considered as identical with the widely dispersed O. japonicum Kze., from which our fern can always be distinguished by more finely divided lamina of a pentagonous outline, on proportionally longer pale-colored stipe always with nearly black basal part and by shorter sori with larger, broader, nearly bullate persistent indusium reaching the costule from both sides. Plate 161. Fig. 1. Habit sketch (natural size). 2. Portion of sterile frond, showing venation (x 10). 3. Portion of fertile frond(x 10). 4. Soriferous segment, with one indusium open (x 16). 5. Cross section of stipe (x 6). 6. Scale from rhizome (x 27). 7. Cross section of rhizome (x 6). ICONES FILICUM SINICARUM as —- BA +t m Wy & Be CR fe PF) ONYCHIUM CONTIGUUM (Wall.) Hope. HOT MRS > LAD EAAE » JAMBOREE SHEL IC OR s MAL > MOPS TAH » RAB 4 > THIER » SEPM E > EIGN » WRG > RP REO TA > NAKMIZ > AMARA > ADEE TES > SBE » = FHI + MRSC > FLAW + AE Ra BT » ARIEL DRE BERR MH SVG > RR > SR RE BAB MM: RG > NIMC > SEMI; SRE > HORA FER I > BA AE > KA > BR > TEIN > 119 TF o 分 作 : Sepa ' PER > HEME ADE AE ABZ LI EZ © MEATS BASS ah A SLi Z ES BK (O. japonicum) Fl] > FEAISER SZ PAE ees > HE EA «ABR + FREES > BAG] + Web F all o 一 alge >. AAAI (自然 大 ， ”2. 不 生子 吉 硬 小 革 之 一 部 (放大 十 倍 ) , 3 生子 吉 硬 小 侍 之 一 部 (BATHE) > ”同上 (放大 十 六 倍 )， “5. 业 栖 之 横 切面 (放大 坟 倍 ) ， 6. EET (放大 二 十 七 倍 )， 7. MZ BEI (放大 六 倍 ) © Plate IT6T »\ ry q eno . ‘gi GY <= 4 REN CW SN 人 YESS < Ni 殿 SS NS ONYCHIUM CONTIGUUM (\Vall.) Hope Bm Ww & wm C. R. Feng Del. et Lith. ICONES FILICUM SINICARUM PLATE 162 ONYCHIUM MOUPINENSE Ching - POLYPODIACE ONYCHIUM MOUPINENSE Ching, Lingnan Sci. Journ. 13: 500 (1934) Rhizome wide-creeping, I.5 mm thick, densely scaly; scales rufo-brown, subulate, firm; frond distant, dimorphous, sterile one narrowly linear elongate, stipe to 10 cm long, slender, pale straminous, lamina 10-15 cm long, 2-3 cm broad, slightly broader towards base, bipinnate; pinnae 10-15-jugate, rhombic, petiolate, basal pair to 3.5 cm long, upper ones 2 cm long, subunequally cuneate at base; pinnules 2-3-jugate, subrhombic, base slightly decurrent, apex obtuse; segments 2-3-jugate, small, 2-3-dentate; texture rather rigid, color green; fertile frond much longer and broader, stipe 15-20 cm long, straminous, lamina as long as stipe, broadly lanceolate, long-attenuate towards above middle, base to 6 cm broad, tripinnate; pinnae 10-15-jugate, long-petiolate, base unequally cuneate, basal pair to IO cm long, 3 cm broad, long-acuminate towards simple pinnate apex; segments few, sili- queform, 10 mm long, 1.5 mm broad, acuminate; sori linear, 5-7 mm long, indusiwm con- forms, broad, gray, entire, reaching costule from both sides. Szechwan: Moupin, David (type). This species, confined to the highland of western Szechwan, differs from 0. japonicum Kze. in much narrower and less divided frond and particularly the sterile one, which is of linear-elongate outline to 3 cm broad from somewhat broader base, and the fertile frond with extremely long-attenuate upper part. Plate 162. Fig. 1. Habit sketch (natural size). 2..Portion of sterile frond, showing venation cma. 3. Portion of fertile frond (x 8). 4. Ultimate segment of fertile frond, showing position of sori and indusia (x 16). 5. Scale from rhizome (x 27). ICONES FILICUM SINICARUM ao es 7S FB ky BK Cok HE 1 FF) ONYCHIUM MOUPINENSE Ching SOF REMMEE > REE > BEALE G2 IL EY ENE I KATRERO RE E ROME RMGHME ELE KOSS WIEN > ERE 3 Eset 至 十 五 对 > S77 > Bi > KBB RE= - AH > JER > —e NEC R HBB) > BOS Ohi > TUR» A ATRL RENK > WELLES MEG > BES > wpe Go PAL LBRO IKEA > =P 5 LEE SL IES E> TR -SRELE > KSb> EMT > MRO RMA be + MII Br E> WR RR REEL BW Be o Spt: DUIISEBERE eS LR © APLAR (0. japonicum) K+ GILPMEMOICLK » ILDAEMD » TE IME 也 。 Big: © AMA (自然 大 2. RETRO REI (放大 八 倍 ) ， 3. APES 之 一 部 HOMIE) > 4 ATER AMV DIE > RTM RE (放大 十 大 倍 ) » 5. SHTREES 鳞片 ( 放 天 二 十 七 倍 ) © Plate 162 tN SE ONYCHIUM MOUPINENSE Ching Iss KO wR C. R. Feng Del. et Lith. ICONES FILICUM SINICARUM PLATE 163 ONYCHIUM TENUIFRONS Ching POLY PODIACE: ONYCHIUM TENUIFRONS Ching, Lingnan Sci. Journ. 13: 500 (1934). Onychium japonicum var. Delavayi Christ, Bull. Soc, Bot. France 52; Mém. I. 60 (tg05). Onychium lucidum Kiimmerle, Amer. Fern Journ. 20: 135 (1930); C. Chr. Ind. Fil. Suppl. III. 133 (1934) pro parte. Rhizome short-creeping, rather thick, densely clothed in pale brown, linear-subulate scales; fronds subcaespitose, subdimorphous, stipe firm, erect, straminous, 6-15 cm long, flexuose, naked, lamina oblong-lanceolate, 15-25 cm long, tripinnate at base, bipinnate towards acuminate apex; pinnae 5-8-jugate, petiolate, oblique, 5-10 cm long, lanceolate; pinnules rhombic, pinnate; segments 3-5-jugate, linear, 5-7 mm long, 15 mm broad, acuminate, margin obscurely denticulate; texture rigidly coriaceous, subnitente, glabrous on both sides; veins prominently raised above, one to each segment, pinnate; so 3-5 mm long, indusium gray, reaching costule from both sides, margin deeply erosed; sterile leaves on much shorter stipe, with broader and confert pinnules and segments. Yunnan: Shweli-Salween divide, G. Forrest 24175 .(type), July. 1924; Loko Chan, Delavay 1715; Tapin-tze, Delavay 32; Ty-ly, Ducloux 5821; Tai-tsien-teen, E. E. Maire, Sept. 1913; Tchong-san, Ducloux 3372, Nov. 2, 1909; Nieou Ko Chan region, Pin-chow, Ducloux 6973. Szechwan: On the Yunnan border, W. P. Fang 9191, Oct. 20, 1930. This endemic species is closely related to O. japonicum Kze. differs from that or other related species in oblong-lanceolate and once less pinnate fronds, subcaespitose leaves, pale brown scales on rhizome, more or less denticulated ultimate segments and the deeply erosed margin of indusium, which last character has so far been known only in O. melanolepis (Decsn), a species from Abyssine. Plate 163. Fig. 1. Habit sketch (natural size). 2. Portion of sterile frond, showing venation (x 10). 3. Soriferous segment, showing attachment of sori and indusium with erose-dentate margin (x 16). 4. Scale from rhizome (x 27). ICONES FILICUM SINICARUM eae 二 图 一 一 Be TELS BR Ck FE FP PY) ONYCHIUM TENUIFRONS Ching sl FRAGT BETE + RRL » PLB ZUR ; 药 王族 生 ， 亚 二 形 ， 柄 长 大 至 十 五 粉 ， 光 清 ， 药 体 大圆 披 针 形 ， 长 十 五 至 二 十 五 粉 ， 基 部 三 回 列 状 分 裂 LOMA ; 一 回 小 某 五 至 作对 ， 具 ih SH RR IES SAMA > WPA ASE RE REO (EE : WER» BIL TROIS SR» BE» LOIS » I + TEURIT UH » AR ; FEELS + AWE > RAG > BRU 5 RATE LZ INRA Oo Mii: 。” 蛋 南 特产 。 ae AMINED BE (O. japonicum), PSLRA: » SEMAN + IMAUCRE D+ HELO RRR 9 AMA; LENA ZRF » LUNAR + HDI Ne ia BRE: 1. ARAL (APRA) ， 2， 小 化 之 一 部 表示 业 脾 (放大 十 倍 ) ， 3. AEF WOU A + RAM FILL ANTE » EAI SAM ZI OLOARTRLTD (WC AAI ， 4 攻 上 之 鳞片 (放大 二 十 七 僧 ) © oS a Plate 163 ONYCHIUM TENUIFRONS Ching BK TT) Me OR C. R. Feng Del. et Lith. ICONES FILICUM SINICARUM PLATE 164 ONYCHIUM IPII Ching POLY PODIACE/# ONYCHIUM IPN Ching, Lingnan Sci. Journ. 15: 282 (1936). Rhizome wide-creeping, 2 mm thick; scales imbricate, lanceolate, atro-brown, nitente; fronds approximate, stipe slender but firm, erect, pale green, naked, sulcate above, 10-20 cm long, lamina narrowly lanceolate with deltoid base, attenuate towards apex, I0- 20 cm long, 3-7 cm broad, tripinnate at base, simple pinnate towards apex; pinnae IO 13- jugate, basal ones much the largest, 4-7 cm long, 3-4 cm broad at base, deltoid, long- acuminate, oblique, petiole to 1 cm long; pimnules subrhombic, acute, 1.5 cm long, I cm broad, petiolulate, pinnatisect; segments rhombic, below 5 mm long, anterior basal one much the largest, lobato-incised with 2-4 acute soriferous teeth, the middle pinne lanceolate, to 3 cm long, about I cm broad, very oblique, bipinnatifid; texture rigidly her- baceous, light green and glabrous on both sides; veins prominently raised, pinnate, one to each soriferous tooth; sor short, 2mm long, indusium conforms, gray, membranaceous, entire, completely covering sorus. Hupeh: Koo Chen Hsien, Wu Leng Shan, K. C. Chow 3982, Oct. 14, 1935, in shade. This endemic species is closely related to O. moupinense Ching, differs in its de- cidedly slender habit with uniform fronds, shorter ultimate segments with very short sori. Plate 164. Fig. 1a-b. Habit sketch (natural size). 2. Portion of fertile frond, (x 8). 3. Por- ‘tion of sterile froud (x 8). 4. Ultimate segment of fertile frond, showing position of sori and indusium (x 16). 5. Scale from rhizome (27). ICONES FILICUM SINICARUM eee SB —- a2A + Ww GB ee | SER WR Ok HE AD) ONY CHUM IPHE Ching CASE (B-HATIE) ILA ME » RRB + 未 回 裂 a he : A ; : | : | WIE SRR 2 ES LILI FFE © et : 1. RAIAIE (自然 大 ， 2. ASME BB (放大 八 倍 ) ， 3， 不 生子 ， 4 PIERRE LARUE + ARTA RELA (BOC Plate 164 第 一 百 天 十 四 图 ONYCHIUM IPII Ching ‘“.\° C. R. Feng Del. et Lith. ICONES FILICUM SINICARUM PLATE 165 PLEUROSORIOPSIS MAKINOI (Maxim.) Fomin POLY PODIACEZE PLEUROSORIOPSIS MAKINO! (Maxim.) Fomin, Bull. Jard. Bot. Kieff 11: 8 (1929); FI. Sib. et Orient. Extr. 5: 215 (1930); C. Chr. Ind. Fil. Suppl. III, 142 (1934). Gymnogramme Makinot Maxim.; Makino, Bot. Mag. Tokio 8: 481 c. tab. (1894); Phan. et Pterid. Jap. Icon. Illustr. 1: pl. 47 (1899-1901); Christ, Bull. Acad. Géogr. Bot. (1906) 129. Anogramma Makinoi Christ in C. Chr. Ind. Fil. 58 (1905); Ogata, Ic. Fil. Jap. 1: pl. 2 (1928). Rhizome epigeous, wiry, branched, wide-creeping, densely clothed in rufo-brown, hair-like, unicellular, softly shaggy hairs; fronds far apart, erect, stipe I.5-5 cm long, slender, straminous, densely clothed throughout in similar hairs, lamina oblong or oblong- ovate, acute or bluntish, base not narrowed. 1.5-6 cm long, I-2 cm broad, bipinnate; pinnae 4- 7-jugate under pinnatifid apex, petiolate, 5-7 mm long, deltoid, obtuse, base cuneate, pinnate with 1-2 pairs of oblong-ligulate entire or slightly notched uninerved decurrent segments under the trilobed terminal part; texture thin herbaceous, rachis, petiole and both sides copiously clothed in reddish-brown, spreading, septate, transparent hairs; veins visible against light, one to each lobe, falling far short below apex; so linear, along veins and costa of pinnae, exindusiate; sporangium broadly subglobular, shortly stalked; spores ovate-reniform, discolored, bilateral, and smooth (with both perispore and exospore). Szechwan: Mt. Omei, E. H. Wilson 5274. Shensi: Mt. Huan Ton Shan, Giraldi. Also Amur, Japan and southern part of Corea (Quelpert, Taquet 3946). This is a singularly interesting little fern, epiphytic on tree trunks or growing in mosses on rocks under forest. The genus comprising only one species, differs from Anogramma in wide-creeping and branched rhizome, with distant leaves, dense reddish- brown articulated hairs in all parts and the bilateral reniform-ovate spores. Plate 165. Fig. 1. Habit sketch (natural size). 2. Cross section of rhizome (x 30). 3. Cross section of stipe (x 30). 4. Pinne, showing venation, hairs and position of sori (x 20). 5. Hairs on lamina (x 16). 6. The same from rhizome (x 16). 7. Sporangium with spores (x 150). ICONES FILICUM SINICARUM Cie Ve ae ain 睫毛 藤 ( 水 龙骨 科 ) FLEUROSORIOPSIS MAKINOI (Maxim.) Fomin HU LRM » HGF > PL > PATRAS 5 IRE WR + > MM ALG A AUREL BE > RAM BEINTE » SB + LON IE > BH - EA RRO > 二 回 羽 状 从 裂 ; PEELE > BU SELES) » SINT > JREBBUE » AIR 3 AUT — Sb MAGI » Oe TAB + Boe + CEL + oft EZ RTT Be A MEE ; PH SEGUE, > GbR ANA + MEE 0 Spit : 四川， 陕西 ， 日 本 ， 朝 鲜 及 西 比 利 亚 东 部 。 本 属 仅 此 一 种 ， 附 生 礁 榭 干 或 林 由 岩石 上 之 花 苦 中 ， 在 中 国 仅 四 川 及 陕西 产 之 。 lala +. 本 种 企 形 (自然 大 )， 2. MELLON ASAE) > 3. 药 柄 之 横 切面 (放大 三 十 僧 ) ， 4. 一 回 小 著 ， 表 示 革 版 ， 贱 毛 及 子囊 邓 之 位 置 (放大 二 十 倍 )， 5. 革 体 上 之 睫毛 (放大 十 大 倍 )， 6. HE .上 之 毛 (放大 十 大 倍 )， 7. FAR IOT (放大 一 百 五 十 僧 ) 。 Plate I65 第 一 百 六 十 五 图 PLEUROSORIOPSIS MAKINOI (Maxim.) Fomin ’ C. R. Feng Del. et Lith. -¢ i ICONES FILICUM SINICARUM PLATE 166 CONIOGRAMME FRAXINEA (Don) Diels POLY PODIACE: CONIOGRAMME FRAXINEA (Don) Diels in Engl. u. Prantl: Nat. Pflanzenfam. 1: 4. 262 (1899); C. Chr. Ind. Fil. 185 (1905), pro parte; Suppl. II, 9 (1913-17); Contr. U. S. Nat. Herb. 26: 307 (1931); Hieron. Hedwigia 57: 286 (1916). Diplazium fraxineum Don. Prod. Fl. Nepal. 12 (1825). Gymnogramme fraxinea Bedd. Ferns Brit. Ind. Suppl. 24 (1876), excl.{Ferns Brit. Ind. t. 232, and Ferns S. Ind. t. 57. Syngramme fraxinea Bedd. Handb. Ferns Brit. Ind. 386 (1883), pro parte. Neurogramme fraxinea Christ, Farnkr. d. Erde 63 (1897), pro parte. Gymnogramme javanica Bl. Enum. Pl. Jav. 112 (1828); Fl. Jav. 95 t. 41 (1828). Contogramme javanica Fée, Gen. Fil. 167 t. 14 B, f. 1 (1850-52). Rhizome creeping, thick as a finger, densely scaly; scales linear-subulate, atro- brown, thick, entire; frond ample, 2-3 cm apart, stipe up to I meter long, I cm thick and scaly near base, prominently bisulcate on the upper side and terete beneath, straminous or dark straminous; lamina over I meter long, 50 cm broad, ovate or oblong-ovate, simple impari-pinnate, pinnae 6-10-jugate, opposite or subalternate, 10-15 cm apart, oblique, lower ones long-petiolate (petiole 1.5 cm long), uppermost ones nearly sessile, basal ones generally simple, or very rarely bifid, to 30 cm long (sometimes longer), 6-8 cm broad, oblong-lanceolate, base cuneate (unequally so in lower ones), long-caudate at apex, margin entire to the very tip, generally repand, thin, and not cartilaginous; texture chartaceous, glabrous and green on both sides; veins distinct beneath, mostly forked above base, vein- lets parallel, ended in large clavate straight hydathodes some distance from the thin leaf- margin; sori linear, forked, extending from costa to near the margin. Yunnan: Tengyueh, G. Forrest 9496, 26688; between Muang Hun and Muang Hai, J. F. Rock 2401; withcut locality, H. T. Tsat 56934. Also Sikkim-Himalayas, S. India, Java, Philippines and Formosa. One of the largest species of the genus, characterized by generally simple pinnate leaves and large subopposite pinne with very entire, thin margin and long-caudate apex. From the available herbarium material, this distinct fern seems by no means abundant in the localities noted and has hitherto generally been utterly misunderstood by authors in the past. Contogramme fraxinea of authors on Indian and Chinese ferns generally re- presents a mixture of a number of species, while its previous report from different parts of China has mostly been a mistake for C. intermedia Hieron. (cf. pl. 143 of this Icones), the specimens cited above from Yunnan constituting the first and only authentic record of the species from China. The other and the only species, which is similar to our fern in size, general habit and entire leaf-margin, is C. macrophylla (bBl.) Hieron. var. Copelandii (Christ) Hieron. (l.c. 292) of the Philippine Islands and recently collected in the Island Hainan (F. A. McClure 2147), which differs, however, in its veins ended in similarly pro- minent but somewhat arcuate hydathodes connected with the broadly cartilaginous mar- gin by sclerenchymatous cells. Plate 166. Fig. 1. Habit sketch (natural size). 2. Portion of pinna, showing veins with pro- minent clavate hydathodes and entire thin leaf-margin (x 4). 3. Scale from rhizome (x 16). ICONES FILICUM SINICARUM ae ae 2 aes 六 全 UA Sf BR (ok BE TF FF) CONIOGRAMME FRAXINEA (Don) Diels HO FSET > MUCUS > ERR OES ; CE > NESE OR INE RE ， HER ATP > OUTED ARIE > olay IRAN ; 小 华 大 至 十 对 ， 针 年 或 本 互生 ， SH > SUA > RT UAE Ub EDO RSL JERR» RUE > IBC > Wily » skins > ASAE > WEL > MUTE MEE, » HC » SMR TOIM » RAL +E > ele WAC > ASEWIED: ; FREI + RL > A LHPREWTER: 。 Shi : Qa > KDHE > ROE > BE > SEARLE © f EGAN MICE AR > Cet BE SRE BASIN » TERESI > ARR uA» De J BR (C. intermedia) 也 。 ss =) BRE: t. ARRAIE (自然 大 ) ， 2. DIRE > RATER EER (放大 四 倍 ) ， 3. FREE 鳞片 (放大 十 天 们 ) » | Titi ~ = 全 ot : = ~ 一 > -加 一 > | YY CS | y me = =S , ia ~~ 4 ~ ene —~ AR <- 二 7 y | | Hi) “y Mii if 放 MTT LH if i MEM ITLL) Tf 3 SX il HL {i a | Hi if Aue 1 一 有 Hf i 一 二 Hit | 一 一 | = os" SS Tie a Am 要 SN 法 中 = SSE = = NOY : 一 -一 一 NA EEE SA <= EN BZ SN /1/ EZ Xi 4 NU ‘ = —N " | iy WY K f =\ Ss — | re LS SOS — . 人 Whi SS SSS tHE SS —-, wd ¢ ay iy hh ip — Wi iI) A ity) iy, i Sr We 区 一 -ae 一 res! hy te CBW Cee SOREN kee) ny. = WN Bigs 65 由 8 uz 2 ee. 用 OF chia rhe — 一 一 -一 一 SS” 一 ‘ = DO SS — \ — ~ . ~ >. = > ; Y v Jz fi m DA VIE s SS 3 SS f 一 . | 4E SS NS Sa ~ a ’ ( . IE ss Pa —— PART AR AR = S SS te, Z if SN LE = Ss ; if » sa Lo SSS —— YK Uw, sa a .. 和 | ss Sao ss “Hi, HELA SSS EZ i} y f} ea . YEA SSS Reh eo oe AO AN EEE. i i ites. LFS SS }}3 a Ri . a ae EAA | x iia. od ae y a. ~~» 了 《人 EEEE SS RE ae a. yy F fF Bai. Rayna y / / ‘ 5 ff . 笨 旷 状 三 角形 ， 长 三 十 至 五 十 粉 ， 实 如 之 ， 一 回 奇数 秘 状 分 裂 ， 基 部 二 回 从 型 ， 小 华 通 常 二 至 三 对 ,长 十 四 至 二 十 粉 ， 宽 三 至 四 粉 ， 关 披 针 形 ， 具 柄 ,基部 呈 模 形 ， 顶 售 尾 形 ， 顶 部 一 小 革 灶 等 大 ， 同月， 基 部 一 轨 通 常 二 至 三 型， RELY ee BRUNE eR DEM FRE EM AAR » —[H ok S17» ARG Zhe ; 子 圳 生 绿 形 ， 自 中 肋 外 出 ， 巡 蕉 甘 亡 。 Soi: Spa PEGA © BABAR ESF MSE > IERIE RS BZ NRCS es 长 尾 形 ， 故 易 哉 别 < fale : 1. 本 种 全 形 (自然 大 )， 2. DELI > eR FE > MA RMRES Pt (放大 四 倍 ) > 3. 革 下 面 之 毛 (放大 四 十 倍 )， 4. WER ES BE (放大 二 上 倍 )， 5. 子囊 (放大 四 于 倍 ) o fy : Ws = i 中 \\f 上 Vy) f \\ SS | gy SS A SS aN I SSS i Wj ESN Nf 站 nH * SNNN Y Se EF! | / 1 N wtf Hy HH al 由 Ching CONIOGRAMME CAUDATA (Wall) A, 了 WK ji 有 ~ ”ds ua ee ea ICONES FILICUM SINICARUM PLATE 168 CONIOGRAMME PROGERA (Wall.) Fee POLYPODIACE/E CONIOGRAMME PROCERA (Wall.) Fée, IO Mém. 22 (1865); Hieron. Hedwigia 57: 317 (1916); C. Chr. Ind. Fil. Suppl. 11. 10 (1913-17); Contr. U. S. Nat. Herb. 26: 307 (1931). Grammitis procera Wall. List no. 3 (1828, nom. nud.). Gymnogramme javanica Hook. Sp. Fil. 4: 145 (1862), pro parte. Contogramme parvipinnula Hayata, Ic. Pl. Form. 4: 237 f. 166 (1914); C. Chr. Ind. Fil. Suppl. II. 10 (1913-17). Rhizome creeping, thick as a small finger, sparcely scaly; scales light brown, lanceo- late, entire; frond distant, stipe to 60 cm long, over 0.5 cm thick near base, light strami- nous, deeply bisulcate above, lamina ample, over 60 cm long, 50 cm broad at base, ovate- deltoid, fully bipinnate under the simple pinnate apical part; pinnae about 10-jugate, patent, petiolate, the basal ones much the longest, to 30 cm long, 9 cm broad, impari- pinnate with 10-13 pairs of opposite (or subopposite) pinnules to 5 cm long, 2 cm broad, with sessile or slightly adnate, broadened rotundo-truncate base, caudate apex and crenate- serrated margin, the upper several pairs of pinne gradually shortened with 9-7-5 pairs of pinnules respectively under the much longer terminal one, the upper middle pinnae with only 3-2-1 pairs of pinnules under still longer terminal one, the uppermost 3-5 pairs generally simple, under the similar terminal one; texture thin herbaceous, green and glabrous on both sides; veins fine, forked above base, veinlets parallel, with slightly en- larged tip, extending to the base_of serrature; sorz linear, forked; extending to little over half way to the margin. Yunnan: Mengtze, Hancock 16; Schweli-Salween divide, G. Forrest 25233; Handel- Mazzetti 7057; without locality, Delavay (1886); Salween, G. Forrest 26234 (1925); H. T. Tsat 52486, 51765, Feb. 1932; Tchen Fong Shan, E. E. Maire; between Tengyueh and Burmese border, J. F. Rock 7828. India orientalis: Nepal, Wallich 3 (type). Formosa: Arisan, B. Hayata et S. Sasak1, Jan. 1912. One of the most distinct species of the genus, being characterized by fully bipin- nate lower half of lamina, with the basal pinna having 10-13 pairs of small, opposite, sessile or slightly adnate pinnujes with caudate apex and broadened rotundo-truncate base, and by thin herbaceous light green glabrous leaves. Tsai’s no. 52486 represents an unusual large form with pinnules in lower pinna to 15 cm long, 3.5 cm broad. Plate 168. Fig. 1. Habit sketch (natural size). 2. Portion of pinnule, showing serrature and sori (x 4). 3. Scale from rhizome (x 30). ICONES FILICUM SINICARUM ro — yoo A 图 fa Wy A S Be (7k RE OE PF) CONIOGRAMME PROCERA (Wall.) Fée 地 下 莹 横行 ， 粗 肥 如 小 指 ， 略 被 淡 商 色 之 披 针 形 鳞片 ; HERVE > ARSENE Ob > REE > HAE > SGA WT > SIRI 5 ; 小 华 绝 十 对 ， 开 展 ， 具 柄 ， 基 部 一 对 最 大 ， BH CIL SMBS > SEDER TES EVE EWE > HO E> Mey Ae AIG > JEMVS TBE > SRO > SR MEI > Lb iid > JERE Reo SSW » WCE > Kee > MATIC > EWR WN » CERES ; AEBUE > O AEA EZ APL o 分 做 : 云南 ， 印 度 东 北部 及 台湾 高 山 产 之 。 此 篇 强度 二 回 己 状 分 裂 之 种 ， 其 基部 小 革 具 十 数 对 久 上 之 二 回 对 生 小 革 ， 竺 念 薄 纸 质 ， 丢 色 ， 两 面 MARE » Sk BI © IgE: 3. ARIANA (自然 大 ) ， 2. ADELA > PORT RTE (放大 四 倍 ) ， 3. 地 下 HEL ZB (放大 三 十 倍 ) © Ti OO = tt lai Plate 168 S—-BAtTAB _ 一 一 一 一 一 一 - Mie = ae ~ SS SN SS 条 tl 2 二 rt 、 a “efi A YS Yi" AS TAI { Aa i CONIOGRAMME PROCERA (Wall.) Fée m WW ES mR ICONES FILICUM SINICARUM PLATE 169 OLEANDRA CUMINGII J. Smith POLYPODIACE OLEANDRA CUMINGI! J. Smith, Journ. Bot. 3: 413 (1841, nom. nud.); Presl, Epim. Bot. 41 (1849); Hk. Sp. Fil. 4: 158 (1860); Hk. et Bak. Syn. Fil. 303 (1874); Diels in Engl. u. Prantl: Nat. Pflanzenfam. 1: 4. 204 (1899); C. Chr. Ind. Fil. 466 (1905); Copel. Polyp. Phil. Isl. 49 (1905); Dunn & Tutcher, Fl. Kwangt. & Hongk. 349 (1912). Oleandra chinensis Hance, Ann. Sci. Nat. IV. 18: 238 (1861); C. Chr. Ind. Fil. Suppl. III. 132 (1934). Rhizome wide-creeping, densely scaly, scales lanceolate, long-acuminate, imbricate, ferruginousely brown, margin long-fimbriate; fronds 0.5-I cm apart, stipe dark straminous, hairy, articulated at 1-2 cm above base, lamina linear-lanceolate, 15-30 cm long, 2-3 cm broad, acuminate, gradualiy narrowed downward, with narrowly cartilaginous, wary and generally naked margin; texture papyraceous, rather sparcely and shortly pubescent beneath and with a few very fine appressed hairs above; veins fine, distinct, forked above base; sov7 irregularly I-rowed, subcostal, imdusium reniform, brown, hirsute. Kwangtung: Sichu Shan, Sampson 1998 in Herb. Hance (type of O. chinensis); Lofau Shan, Ford (1883); N. K. Chun 40930; North River, Feiloy Hap, Matthew, Nov. 25, 1907; Canton, Peiyun Shan, H. Y. Liang 60252, July 3, 1930; White Cloud Hill, W. Hillebrand. Hongkong: Mt. Parker, Matthew, Oct. 12, 1907. Philippine Islands: Luzon, Cuming 60 (type). Also Malesia-Polynesia. Closely related to O. undulata (Willd.) Ching, from which it differs in characters as will be noted under that species. Upon a close comparison made in the herbarium at Kew in winter, 1930, I could see no tangible differences between the Philippine type and the southern Chinese plant, known as O. chinensis Hance. Plate 169. Fig. 1. Habit sketch (natural size). 2. Portion of lamina, showing venation, sori and hairy under side (x 4). 3. Scales from rhizome (x 16). 4. Hairs from the under side of lamina (x 50). ICONES FILICUM SINICARUM Ae 第 一 Bae i 加 ae TH OE WR Cok BE TF PP) OLEANDRA CUMINGII J. Sm. WW LSERETT > SRATTIAE » PAPI ZA PEI ZR ; EMAL > TAYRTAR GE > ROR? S&TB_L A 7B ye FF ZI ENGR EE > RTRAL TH > WOAH > TRE > FAB Ko BRB AH AMBEBMK > A> WAS D2HE > ORME » YAU) > ADE ERE, 子 FEA IAVIE > SEAL Z—Fl] > BASIE > BATS >» FLAGAE o 4y fii : | BERL > FRUE > SEAN PTAR IS PATA REZ © ARIS His Wee «(O. Wallichii), }£IbM EZ > MIE A > Ne > ei eT 毛 ， 故 易 分 别 。 fale : 工 本 种 全 形 (日 然 大 )， 2. FEZ > Zea HEM > THES Z AMPLE S PM» ie 四 倍 ) ， 地 上 荃 上 之 鳞片 (放大 十 六 倍 ) ， 4. 革 体 下 面 之 组 毛 (放大 五 十 倍 ) 上 Plate 169 第 一 百 六 十 九 图 WA ex ) Sg Se Si Ds > — = SER / Lm Soe Ben yy ef i ‘ ROY [Vf ZEa A ee Sas: 7 VLE eae Sn \ Lf f Y AOS / jx reget 4 < LYS LA bf LOGE I De 3 a | \\ < \ ' MI i AND \\ YU) UN 大 A ZL, AN LL 2 AN i i URS SS \ OLEANDRA CUMINGII J. Smith ae 南 化 项 C. R. Feng Del. et Lith. ICONES FILICUM SINICARUM PLATE 170 OLEANDRA WHANGII Ching POLY PODIACE: OLEANDRA WHANGII Ching, Bull. Dept. Biol. Coll. Sci. Sun Yatsen Univ. No. 6: 23 (1933); C. Chr. Ind. Fil. Suppl. III. 133 (1934). _Oleandra musifolia Wu (non Bl. 1828), 1. c. No. 3: t. 37 (1932). Rhizome .wide-creeping along the rock surface, densely scaly; scales rusty brown, lanceolate, thick, dorsally affixed, margin subscarious, densely imbricate; fronds sub- fasciculated, 3-4 together, stipe 1-4 cm long, pale stramnious, nitid, naked, articulated above base, lamina broadly linear-lanceolate, 25-35 cm long, 3-5 cm broad with almost parallel margin except towards both ends being slowly narrowed, margin subundulate; texture chartacaous, green, glabrous on both sides except the costa beneath being sparcely provided with brown scales and a few short articulated hairs; vezms fine, but distinct, mostly forked from base, parallel, extending to the cartilaginous margin; sor? irregular- ly 1-rowed some distance from costa, indusium reniform, large, brown, membranaceous, glabrous. | Kwangsi: Pin Nam, Yao Shan, S. S. Sin & Whang 300 (type), June 2, 1928, ibid. C. Wang 39287, July 3, 1936, 3000 ft. alt, on rocks. This distinct endemic species, known so far only from one single locality, differs from its all Chinese relatives in subfaciculated fronds on very short stipes, naked surfaces of lamina (or with very few short hairs along costa beneath) of broadly linear-lanceolate outline with nearly parallel edges, and large naked indusium at some distance from the costa. Plate 170. Fig. 1. Habit sketch (natural size). 2. Portion of lamina, showing venation and position of sori( x 4). 3. Scale from rhizome (x 16). 4. Scales from under side of costa (x 27). 5. Hairs from the under side of costa (x 50). \\K A \ nS WY \ SA | {, “A ied 2 中 NSNS NY ZF NAY x SN WN , SS AN \ XS AAA NS SS \ \ GY N\ SN 站 RY) i OX Ss JN = Wy) ie 中 7x iH} | i ON HATS. “~~ OLEANDRA WHANGI! Ching BK 休 We 出 C. R. Feng Del. et Lith. ICONES FILICUM SINICARUM PLATE< 349% OLEANDRA UNDULATA (Willd.) Ching POLYPODIACE: OLEANDRA UNDULATA (Will.) Ching, Lingnan Sci. Journ. 12: 565 (1933); C. Chr. Ind. Fil. Suppl. III. 132 (1934). Polypodium undulatum Willd. Sp. 5: 155 (1810). Oleandra Cumingii var. longifes Hk. Sp. Fil. 4: 158 (1860); Bedd. Ferns Brit. Ind. t. 135. (1865); C. Chr. Contr. U. S. Nat. Herb. 26: 290 (1931). Oleandra Cumingti (non J. Sm.) Hk. et Bak. Syn. Fil. 303 (1868); Clarke, Trans. Linn. II. Bot. 1: 542 (1880); Bedd. Handb. Ferns Brit. Ind. 288 (1883); C. Chr. Ind. Fil. 466 (1905), pro parte. Oleandra pubescens Cop, Univ. Calif. Publ. Bot. 12: 397 pl. 52a (1931) Rhizome thick, wide-creeping, densely scaly; scales linear-subulate, ferruginous- brown, imbricate, margin sparcely viilose-fimbriate; frond 1-3 cm apart, stipe 13-20 cm long, dark straminous, naked, articulated at 4-6 cm above the base, lamina broadly lanceolate, 20-26 cm long, 3-4.5 cm broad at the lower middle, being the broadest part, acuminate, base cuneate, shortly decurrent, margin naked, repando-undulate; texture thick chartaceous, densely pubescent on the under side (hairs on costa spreading), glabrous and subnitid above; veinlets fine, distinct, forked from base; sort irregularly I-rowed some distance from costa, indusium reniform, large, dark brown, hirsute. Hainan Island: Chim Shan, Fan Maan Tsuen, F. A. McClure 20061, May 4-20, 1932; Ue Lung Shan, Chang-kiang Hsien, S. K. Lau 3108, Jan. 9, 1934; Ka Chik Shan, ibid., S. K. Lau 1490, April 8, 1933. Siam: Doi Chang, Eryl Smith 1072 (type of O. pubescens); Kao Sabap, Eryl Smith 531, Jane 29, 1931. Formosa: Mt. Arisan, Faurie 483, May, 1914. Burma: Keng Teng Territory, J. F. Rock 2026, 2026A. Assam: Griffith. India orientalis: Tranquebar, Klein 887 (1800, type); Helfer, Meebold, Wight. Also French Indo-China. A close relative of O. Cumingit J. Sm., from which it can easily be distinguished by its decidedly longer stipe with articulation at 3-6 cm above base, broadly lanceolate (broadest at the lower middle) lamina of thicker texture, with repando-undulate margin and cuneate, or shortly decurrent base, more densely pubescent under and glabrous upper, surfaces. Plate 171. Fig. 1. Habit sketch (natural size). 2. Portion of lamina, showing venation, sori and strigose hairy under side (x4). 3. Scale from rhizome (x 16). 4. Hairs from under side of lamina (x 50). 5. Cross section of rhizome, showing the arrangement of steles(x Io). ICONES FILICUM SINICARUM i fe i Ee BR Uk HE OF OB) OLEANDRA UNDULATA (Willd.) Ching ARES - 亦 如 第 一 百 大 十 九 鸭 ， 惟 革 栖 大 长 ， 其 肢 节 位 扒 基 部 三 至 大 粉 之 虎 ， 革 体 较 泗 ， 其 最 郑 处 在 中 下 部 ， 基 部 呈 棉 形 或 稍 下 延 ， 远 炮 呈 波状 反 挫 ， 全 质 杰 较 厚 ， 故 易 藏 别 。 Fei: BRC ES > HERE > Gy » FEHR ADEE YTRD 。 IgE: 1. AMAT (自然 大 ) 2. RL RARE» FRELMARRMELI (放大 四 倍 )， 3. WE ESR (放大 十 六 倍 )， 4. AS FRM ARTE) > ， 5. RMIT» Ze AME EHF) © H 人 H o CS 一 ay C. R. Feng De). et Lith. ICONES FILICUM SINICARUM PLATE pa GYMNOCARPIUM REMOTI-PINNATUM (Hayata) Ching POLY PODIACE GYMNOCARPIUM REMOTI-PINNATUM (Hayata) Ching, Bull. Chin. Bot. Soc. 1: No. 2, xiv (1935). Dryopteris remoti-finnata Hayata, Gen. Ind. Ic. Pl. Form. 108 (1917); C. Chr. Ind. Fil. Suppl. III. 96 (1934). } Dryopteris remota Hayata, Mater. Fl. Form. in Journ. Coll. Sci. Imp. Univ. Tokio 30: 421 (911); Ic. Pl. Form. 4: 177 (1914); C. Chr. Ind. Fil. Suppl. 11. 16 (1913-16). Gymnocar pium remotum Ching, Contr. Biol. Lab. Sci. Soc. Chin. Bot. 9; 41 (1933). Aspidium Dryopteris var. longulum Chrisr, Bull. Herb. Poiss. II, 2: 830 (1902); Bull. Soc. Bot. France 52: Mem. I. 35 (1915). Dryopteris Linnaeana C. Chr. Ind. Fil. 275 (1905), pro parte; Acta Hort. Gethob. 1: 42, 55 (1924). Dryopteris Robertiana C. Chr. (non Index, 1905) Acta Hort. Gothob. 1: 55 (1924). Dryopteris continentalis Petrov, F]. Jakutiz 15 c. ic. 1930. Rhizome slender, wide-creeping, densely scaly on new shoots; scales ovate-lanceo- late, light brown, membranaceous, fimbriate, long-acuminate; frond far apart, or sometimes approximate, stipe 15-26 cm long, slender, firm, pale straminous, sparcely scaly in the lower part; lamina deltoid, 10-18 cm each way, tripinnatifid at base; pinnae 5-8-jugate under the deeply pinnatifid acuminate apical part, opposite, subpatent, all prominently articulated to rachis, the lowest two pairs generally petiolate, the upper ones sessile, the basal pair much the largest, 7-13 cm long, 3-5 cm broad, ovate-oblong, on petiole to 2 cm long, bipinnatifid under the déeply pinnatifid acuminate apical part; pinnules 5-8-jugate, opposite, sessile or adnate or petiolulate in the anterior basal one, which is the longest, patent, deltoid-lanceolate, I-2-3 cm long, I-1.5 cm broad at base, acuminate, pinnatifid down nearly to costa into 5-8 pairs of oblong, rounded, entire or inciso-crenate segments under the pinnatifid apex; the second pair of pinnae much smaller, broadly lanceolate, to 8 cm long, 2 cm broad at base, pinnules oblong, sessile, pinnatifid or incised, the third pair and further upper pinnae linear-lanceolate, sessile, pinnatifid or pinnate at base with oblong crenate or entire pinnules with rounded apex; texture submembranaceous, light green, glabrous on both sides, except rachis near the insertion of pinnae being sparingly and shortly glandular; venation fine, distinct, forked or pinnate; sorz roundish, brown, exindu- siate, much nearer to the margin. The species is now found to be fairly common in North and North-western China, Manchuria, Sibiria, Sahalin; Corea, Japan and Formosa and also Northwestern Himalayas. In China, it has been reported from provinces Hopei, Shensi, Shansi, Kansu, Szechwan, Sinkiang and Manchuria (cf. my Monograph of Gymnocarpium p. 41). In general habit, this fern resembles G. Robertianaum (Hoffm.) Newman of northern Europe and North America, differs, above all, in leaves being eglandular, or sometimes only rachis near the articulated inseration of pinnae being sparingly and shortly glandular. Plate 172. Fig. 1. Habit sketch (natural size). 2. Ultimate pinnule, showing venation and position of sori(x 8.) 3. Portion of rachis, showing the articulation of the base of pinnae (x 6). 4. Scale from rhizome (x 10). ICONES FILICUM SINICARUM oo 4-45. Rk A WR Cok FE Fr PE) GYMNOCARPIUM REMOTI-PINNATUM (Hayata) Ching 地 下 鞭 组 长 ' Bey > HED LODE BH ZIRT 5 ates PAR RAC TA > 烙 长 ， 光滑， 淡 稻 程 色 » JOO GET >» CREIGIT » HIBS IAI > RBA > Haz - =H PRAQ : TATA > ANKTRA 5 OSD RAVES > BE > JEM DE A hh > POE A » PRES MER > REATHH > RSF > IKI 5 Sl bee B/S > VIE > MAA > IE LG 片 具 短 柄 ， 亚 全 烁 或 璋 状 深 裂 ， 第 一 回 小 甘 之 第 二 对 较 小 ， 关 披 针 形 ， 长 违 八 粉 ， 宽 二 粉 ， 一 回 小 甘 栅 圆 形 ， 扰 柄 ， 列 状 深 裂 或 具 缺 鹿 ， 亚 级 质 ， 汉 入 色 ， 两 面 光 讲 佐 毛 ， 惟 中 轴 和 与 小 革 着 生 上 处 略 具 汉 黄色 之 球形 腺 ， 革 有 版 习 细 而 明显 ， 分 叉 或 镜 状 分 烈 ， 子 融和 一 贺 或 椭圆 形 ， 黄 色 ， 扰 蓝 ， 贴 近 革 缘 。 Ai: ”中国 西北 二 部 各 省 ， 东 三 省 ， 晶 本， 朝鲜， 台湾 及 印度 北部 均 产 之 。 fale: 1. 本 种 全 形 (自然 大 )， 2. HZ > SRM RPE (放大 八 倍 )， 3. PRES 节 状 着 生 之 情形 AA) 4 根 上 之 鳞片 (放大 十 倍 ) 。 Plate 172 A +t lal 一 一 = q UK & cs xs AT a ted a oy, ||} carey ECX 0 SS ai CHYET 3 ee LEY L Ew ole . 4) slp Ne ene he oo te 和 alg We at hte * | ‘elt,) als a Se NS 二 NS ASS Tan f ge oF N 一 -一 一 一 Loe AH OH OEN, ¥ 已 © . eo CRG : re 4 Le APY MEE Ma SITIO A. Len aa 3) vei XK Rk + 4 . RS SSeS a3 Sh WINN ee SSS EZ ' SS GAAS 人 < = SS ; AS eS NN “THA iy H) YY AAA a UN a at en (| ty re 4 . CON aN pp. Cd Se ae pir ee A 一 KR ， ae es, ) UGK SS SS2 Zui GYMNOCARPIUM REMOTI-PINNATUM (Hayata) Ching C. R. Feng Del. et Lith. i Ba iyi We ICONES FILICUM SINICARUM PLATE 173 ASPLENIUM FUGAX Christ POLY PODIACE ASPLENIUM FUGAX Christ, Bull. Soc. Bot. France 52: Mém. I. 53 (1905); Bull. Acad. Géogr. Bot. (1910) 13; C. Chr. Ind. Fil. 112 (1905); Acta Hort. Gotheb. 1: 82 (1924). Rhizome short, erect, densely radicose; scales fusco-brown, ovate-lanceolate, entire; fronds cespitose, several together, stipe wiry, slender, green, naked, 2-4 cm long, lamina linear-lanceolate, 4-6 cm long, about I cm broad, bipinnatfid, often with prolongated and viviparous nodding apex; pinnae 8-11-jugate, opposite or subopposite, subsessile, broadly ovate, 5 mm each way, gradually smaller upwards, deeply pinnatifid into 1-2 pairs of oblong-ovate, entire or bifid segments under the 3-2-fid or entire terminal segment; texture thin herbaceous, green, glabrous; veins simple and uninerved to each segment, not reaching the acute apex of segments; sorz short-linear, one to each segment, zmdusium linear, mem- branaceous, entire, those on the upper segments opening towards costa of pinnae, while those on the lower segments generally opening downward. Kweichow: Ouan-ly, Esquirol 3213 (type). Szechwan: Tchen-kou-ting, Farges 657. Yunnan: without locality, Henry. A distinct endemic fern, inhabiting dripping calcareous rocks and only closely re- lated to A. exiguum Bedd. from which it differs in much slender habit and less divided fronds. Plate 173. Fig. 1. Habit sketch (natural size). 2a-2b. Lateral pinne from base upwards, showing shape, pinnation, venation and sori ( x 10). 3. Scale from rhizome (x 27). ICONES FILICUM SINICARUM S$ — BB t+ + = B (= th oh fy he Cok FE Te OR) ASPLENIUM FUGAX Christ HOF RPTL, » SERIE ; HR URVE RE ZOU IRDR EHIME ; 革 候 生 ， 栖 长 二 至 四 粉 ， 和 如 铜绿 ， 雁 色 光滑 ， 莫 由 长 四 至 六 粉 ， 稍 状 披 针 形 ， 宽 狗 一 粉 ， 二 回 镜 状 深 裂 ， 顶 部 常 延 长 具 一 芽 ， 着 地 生根 ; 小 华 八 至 十 二 对， 对 生 或 亚 对 生 ， 娄 不 具 柄 ， 关 卵 形 ， 长 狗 五 炸 ， 实 亦 如 之 ， 向 上 渐 小 ， 深 烈 ， 裂 片 一 至 二 对 ， 下 者 二 至 三 裂 ， 上 者 不 从 裂 ， 顶部 三 至 二 裂 Ae MO Ra URKHEIM 片 一 版 ， 不 过 蕉 硕 ; 子 喜 竹 短 稳 形 ， 生 从 上 部 之 列 片 者 向 中 肋 开 ， 生 於 基部 之 烈 片 者 向 下 并。 分 做 : ” 趴 州 ， 委 南 ， 四 川 特产 。 本 种 生 基 除湿 之 石灰 岩洞 中 ， 师 类 后 种 ， 惟 形体 以 信和 角 长 ， 革 之 牙 裂 以 少 ， 故 易 分 别 。 BARE = 工 本 种 全 形 (自然 大 ， 20-20. 自 基 部 至 顶部 之 各 小 某 ， 才 示 其 形 驴 ， 俱 烈度 ， 革 脾 及 子 PEE (放大 十 倍 ) ， 3. 著 上 之 鳞片 (放大 二 十 七 倍 ) we vi ji Plate I73 第 一 百 七 十 三 图 ' = A . x SN ASPLENIUM FUGAX Christ 除 Mf RR C. R. Feng Del. et Lith. ICONES FILICUM SINICARUM PLATE 174 ASPLENIUM EXIGUUM Beddome POLY PODIACE:# ASPLENIUM EXIGUUM Beddome, Ferns S. Ind. t. 145 (1863); Hope, Journ. Bomb. Nat. Hist. Soc. 13: 663 (1900-1); C. Chr. Ind. Fil. 110 (1905); Suppl. III. 32 (1934). Asplenium fontanum var. exiguum Bedd. Handb. Ferns Brit. Ind. 158 (1883). Asplenium yunnanense Franch. Bull. Soc. Bot. France 32: 28 (1885); Diels in Engl. u. Prantl: Nat. Pflanzenfam. 1: 4. 241 (1899); C. Chr. Ind. Fil. 138 (1905); Acta Hort. Gothob. 1: 80. 1924; Blot, Aspl. du Tonkin 42 t. 4 f. 1-4 (1932). Asplenium fontanum var. yunnanense Bedd. Handb. Ferns Brit. Ind. Suppl. 31 (1892). As plenium Loherianum Christ, Bull. Herb. Boiss. 6: 152 (1898), C. Chr. Ind. Fil. 118 (1905). Asplenium woodsioides Christ, Bull. Soc. Bot. Ital. (1900) 261; C. Chr. Ind. Fil. 138 (1905). As plenium lushanense C. Chr. Acta Hort. Gothob. 1: 80 t. 16 f. e-g (1924). Aspleniwm fontanum Clarke, Trans. Linn. Soc. II. Bot. 1: 484 (1880), pro parte. Rhizome short, erect, densely radicose and scaly; scales linear-lanceolate, dark brown, thin, iridescent; fronds tufted, stipe 1.5 -3 cm long, atro-castaneous, densely fibril- lose-scaly throughout, lamina linear-lanceolate, I-3 cm broad, varying from 10-30 cm long, narrowed towards both ends, bipinnatifid or rarely subbipinnate, rachis quite glabrous, castaneous below, green towards apex which often prolongated and rooting at tip; pinnae 15-28-jugate, shortly petiolate, ovate-oblong to oblong-lanceolate, patent, 0.5-2.5 cm long, deeply incised into 3-6 pairs of oblong, dentate segments with the anterior basal segment not infrequently being the largest and subpinnatifid; texture herbaceous, both sides glabrous; veins obscure, each tooth with one veinlet; So elongate, indusium membranaceous, gray, entire, opening mostly towards the costa of pinne, but those on the anterior basal pinnules often towards costules. ‘ Yunnan: Lan-kong, Delavay, April 7, 1883 (type of A. ywnnanense); Mengtze, A. Henry 10106, 13603; Hancock 56 (1893); Pu-seh Cliff, Henry 13392; Chungtien Plateau. Forrest 13043; Mekong, Forrest 15279A,; Kin-tchong Chow, EF. E. Maire 2805; Yunnan-fu near Laka Tiang, Schneider 458 (1914); Yungling Mt., Forrest 15244; Hockiang, Schneider 2789; Tcheou-Kia-Tze-Tang, Maire 1412A. Szechwan: Moupin, David; Wilson 2658, 5350; 5349; Nin-Yuan-Fu, Harry Smith 1801 (type of A. lushanense). Kweichow: Ma-jo, Cava- lerie (1908); Pin-fa, Cavalerie 660 (pro parte); Kiang-long, Michel 992; Cavalerie, Jan. 1910; without locality, Esqutrol 799. Tibet: Muti, Capt. Kingdom Ward 4327. Also Himalayas, South India, Tonkin and Luzon, the Philippine Islands (leg. Loher, type of A. Loherianum). A distinct but very variable fern, now known rather extensively in Asia. The frond varies from scarcely 5 mm to over 3 cm in width and leaf-apex sometimes prolong- ated and rooting at tip. The nearest relative is evidently A. fontanum (L.) Bernh. from which it differs in less pinnatifid fronds of dark green color, in costal sori and sometimes prolongated and rooting leaf-apex. The type based upon a specimen from Mt. Nilgari, South India, represents a small and simple form with some fronds having prolongated and rooting apex and agrees well with A. lushanense C. Chr. The Philippine plant described under A. Loherianum differs from the mainland form in no respect. The Mexican 4. Glenniet Baker has been found not specifically different from the typical form of our fern, as already pointed out by Hope (I. c.) long ago. Plate 174. Fig. 1. Habit sketch (natural size). 2. Lateral pinne (x 6). 3. Scale from the base of stipe (x 24). ICONES FILICUM SINICARUM ® — GB 3a i BA Sk 74 Be Ok iE TP FP) ASPLENIUM EXIGUUM Beddome SP eG Ie » BR DR EE ZEIT 5 FEREAE > FEAR — > A= > PERE > HARM Ny > FERS TS RRUREE > Re PRS TM > KIS > TTI »» SVE PRA » rp >» ETS 和 常 延长 而 着 地 生根 5 TVS E/E > ERA > SRI HIDE > PH ， Fea Ree 二 . 五 粉 ， 深 裂 成 三 至 六 对 椭圆 形 之 裂片 ， 其 基部 上 方 一 裂片 较 大 ， 锅 商 尖 锐 ， 浅 纸 质 ， 两 面 光 滑 ， 昔 WRAPSL » SEGRE ; 子囊 重 形 长 ， 著 个 膜 质 ， 灰 白色 ， 公 烁 ， 向 中 肋 开 ， 惟 生 基 部 上 方 之 二 回 小 革 者 ， Fe SESE WB» 分 做 : eRe > DUI] » FEIN > Pa > EAS HMAI » ED RERTB RIE BA Sh EZ © APE HEIR > TAIRA SER KK » FRA > SEE — fat © falgE > 1. 本 种 全 形 (自然 大 ) ， 2. — VDE (放大 六 悦 ) ， 3. 革 炳 基部 鳞片 (放大 二 十 四 倍 ) 。 Plate I74 第 一 百 七 十 四 图 ey ; 77" 4 SERN 1 Zz Shea f} 从 LIN NS ais 1/3) RS Zs Leipy WIND he a ‘a ASPLENIUM EXIGUUM Beddome {K A skh fH PR C. R. Feng Del. et Lith. (ee = ICONES FILICUM SINICARUM PLATE 175 ASPLENIUM LORICEUM Christ POLYPODIACE/: ASPLENIUM LORICGEUM Christ in C. Chr. Ind. Fil. II9 (1905). Asplenium formosae Christ (non A. formosanum Baker, 1891), Bull. Herb. Boiss. II. 4: 613 (1904). | Diplazium Makinot Yabe in Matsum. et Hayata, Fnum. Pl. Form. in Journ. Coll. Sic. Imp. Univ. Tokio 22: 600 (1906). Asplenium Makinot Hayata, Ic. Pl. Form. 4: 224 f. 154 (1914); C. Chr. Ind. Fil. Suppl. I. 6 (1913-17). Asplenium Wighttanum Merr. (non Wall. 1828), Enum. Hainan Pl. in Lingnan Sci. Journ. 5: 15 (1927). Rhizome rather thick, short, erect, densely radicose, sparcely scaly; scales lanceolate, brown, fimbriate; fronds caespitose, stipe 20-24 cm long, pale straminous, herbaceous, sparcely scaly, with rachis compressed upon drying, lamina ovate-oblong, 17-24 cm long, 7-14 cm broad, impari-pinnate (sometimes simple and lanceolate); pinnae 2-4-jugate, 10-15 cm long, 1.6-2.5 cm broad, lanceolate, long-acuminate, base subequal, short-attenuate on petiole about 5 mm long, margin remotely incise-serrate above base and below long-acuminate entire apex; texture soft herbaceous, pale green, with a few small scales on the under side; costa prominent on both sides; veims quite distinct, mostly forked, veinlets oblique, parallel, extending to some way below leaf-margin; sorz straight, oblique, about 8 mm long, borne on the anterior veinlet of each group, extending from costa to one-third way from margin, indusiwm gray, linear, entire, persistent. Hainan Island: Ng Chi Leng, FP. A. McClure 8406, 8554; Katsumada 6687 ex Herb. Hongkong; W.Y. Chun 6624 in Herb. Univ. Nanking; Evyl Smith 1429; Sha Po Leng, W. T. Tsang 16185. Kwangtung: Sunyi, Sick Toun, C. Wang 32032 in moist place in revine. | Formosa: Urai, Faurie 669 (type), 159; Taihoku, S. Sasaki 21525; Y. Shemada 114 (1915). Annam: Thue-Lui, Cadier 100, 161; Chevalier 38, 718. Tonkin: Billet 7797. This distinct species is closely related to A. Wightianum Wall. from S. India and Ceylon, differs in fewer and broader pinne with subequal base and only a few remote incisions on the margin below the entire long-acuminate apex. Plate 175. Fig. 1. Habit sketch, (natural size). 2. Portion of pinne, showing venation and serrature (x 4). 3. Scale from base of stipe (x 16). 4. Scale from under side of pinne (x 20). ICONES FILICUM SINICARUM 第 —- Boe Fe 4 3k FH BR CK TE TP FP) ASPLENIUM LORICEUM Christ Hh FREMTUIG > FAMILY > PEPREIE Ze ET 5 BEGEAE > PARR PRET > RISER » We BHM MEK > Wide > SOW ARIA >» Fee TP > TET > ARAKI (HES RETTIE ZS HE) ; 小 药 二 奋 四 对 ， 长 十 至 十 五 粉 ， 宽 一 AX + 五 粉 ， 披 人 镍 形 ， 长 浙 尖 头 ， 基 部 亚 等 形 ， 稍 下 je > HFG > QRAGIRAIE ZO > HEIR Rim (Ree > WAC > PRE > PIE RAE ， AMR HG > Td30 > BH > ARE E > FAIRE >» RN AER L/D > > LEW DERM = FZ = > BVA > De > TTTF © 分 佑 : BEG a EI BEN Bs 5 EE > ZUR > RAH IRFEZ © . ERR ESS Mii WR PY FE AS ESI > FOR RVIED ERED AE A. Wightianum Wall.， 疏 小 革 数 较 少 较 PR > TEMBER MESES > DAR > MRINIG ZR ATAAE > WAP BI © fale > 工本 种 至 形 (自然 大 ) ， 2. DEAD > RRHEM RH (放大 四 倍 ) ， 3. HWEZH 片 (放大 十 六 倍 ) ， 4. SEP BE CCK TAR) © 第 一 百 七 十 五 图 Plate I75 — —— Vt POC Mee Je ng fe ype | hy \ Ab YT ome Z Sr AAA 步 Ee {4 LEE — Sa YQ (i /a Py —_ ~ b “ ioe rr ec ra ASPLENIUM LORICEUM Christ 海 a 角 克 = F, 2 了 4 “a 77 A ¢ / 一 oA ~ - ly ca RE 0 Fy 7) . — Waa , Mf, o 让 < : a = ay Va A > = Aj FF} SF 2 乡 ’ a, 7M, yy AAA J te ISA oy _— Wa a ey < BASIE EO. a Say Oe eS Ne PAT f Z PRG ap ASS Seay Ai / ~- NS : ee. FS jf ) Sts ER eee — SSS oe C) y | 一 SSS Se Gaon 一 一 / oa Z je a Se SH 47 || PIP 5A 8 LO aod, — J =i -AR 一 。 8 二 Fate <3 as —f f 5 G44 -HA ff i MI VAY | ‘ PFA 本 3 / AT { Ly I) | Py, 4 ra

PRE 4 SME 5 SEREAE > AES POET > TERRE > HEMT > HERS 三 角 卵 形 ， 源 尖 头 ， 长 十 至 十 五 粉 ， 寅 亦 如 之 ， 下 部 三 回 镜 状 俱 型 ; DHEMALCE > Hi PARE + HED 一 对 最 大 ， 长 九 粉 ， 宽 六 粉 ， 三 角形 ， 基 部 不 等 惕 ， 柄 长 一 粉 ， 列 状 分 裂 ， 二 回 小 革 三 至 四 对 ， 具 柄 ， JED THORS > TMZ > SNM IAI > SIE >» AKER | 裂片 二 至 三 数 ， 卵 形 ， 有 锯 效 ， 薄 AR > HERRMEAE > HEME TKAT XL > FES — UR > ME RBI oha 5 FERIA BOE » CRA MIE » Fe Te ， BA >» AD¥k o Ay: ONE 5 LAE BLAZE RE o 此 种 形体 稍 似 欧洲 产 之 A. adiantum nigrum L., HERE PLETE » 4> AWE HL o fale >. ARATE (自然 大 ) ， 2. 同上 ， 幼 形 (自然 大 ) ， 3. KDE > RARM RFRA ( 放 大 三 倍 ) ， 4. 全 柄 基部 之 鳞片 (放大 二 十 七 倍 ) o Ni A TWA | \ ASPLENIUM INTERJECTUM Christ PT ae: wr 3h fh BK MA C. R.-Feng Del. et Lith. ICONES FILICUM SINICARUM PLATE. 377 ACROPHORUS STIPELLATUS (Wallich) Moore POLYPODIACE/: ACROPHORUS STIPELLATUS (Wallich) Moore, Gard. Chron. (1854) 135; C. Chr. Ind. Fil. 4 (1905) pro parte; Contr. U. S. Nat. Herb. 26: 273 (1931); Wu Polyp. Yaoshan. in Bull. Dept. Biol. Coll. Sci. Sun Yatsen Univ. No. 3: 20 t. 1 (1932); Ogata, Ic. Fil. Jap. 5: t. 201 (1933). Davallia stipellata Wallich List no. 260 (1828, nom. nud.). Acrophorus nodosus J. Sm. Hist. Fil. 222 (1875); Christ Farnkr. d Erde 285 (1897); Diels in Engl. u. Prantl: Nat. Pflanzenfam. 1; 4, 164 (1899) pro parte; Bedd. Ferns Brit. Ind. t. 93 (1865). Davallia nodosa Hk. sp. Fil. 1: 157 (1846); Hk. Journ. Bot. (1857) 9 t. 10; Syn. Fil. g2 (1867), ro parte. 7 nodosa Bedd. Ferns Brit. Ind. Suppl. 4 (1876); Handb. Ferns Brit. Ind. 56 (1883). Rhizome subterraneous, thick, woody, oblique or short-creeping, densely scaly; scales large, bright brown, over I cm long, ovate-acuminate, thin, entire, extending up- ward to some distance above base of stipe; fronds caespitose, stipe 30-45 cm long, nearly I cm thick at base, straminous, subnitid, lower part densely scaly and muricated by transversed scars from the persistent base of fallen scales, lamina immense, ovate, to 70 cm long, nearly as broad, acuminate, 4-pinnate; pinnae about I0-jugate, opposite, horizon- tally patent, sessile, the lower pairs 12 cm apart, the basal pair much the largest, to 40 cm long, 30 cm broad, ovate, acuminate, rachilet curved upward, pinnules of first order about 10-jugate, sessile, patent, basal pair opposite and much shortened, 4 cm long, the second one on posterior side much the largest, to 15 cm long, those on the anterior side all much smaller than those on the other side, oblong-lanceolate, acuminate, far apart; pinnules of second order about 10-jugate, perdendicular to rachilet, oblong-lanceolate, sessile, basal pair opposite, shortened, against rachilet of first order, the second pair 3-5 cm long, I.2 cm broad; ultimate pinnules 6-9-jugate, oblong-ovate, cuneate, rounded, lobato-incised with 1-2-3 pairs of rounded angular uninerved soriferous lobes; texture herbaceous, pale green or brownish, glabrous beneath except base of pinnae and pinnules of different order being provided with a few large broadly ovate acuminate deeply cordate scales at the point of insertion, upper side of rachis and rachilets pustulately hairy, of ultimate seg- ments with a few short, appressed, rufo-red, articulated hairs, of costa somewhat spinu- lose; veins in ultimate pinnule distinct, pinnate, one to each lobe, falling far short from margin; serv? small, rounded, one to each lobe, terminating the veinlet some distance below margin, indusium small, gray, membranaceous erosed at top, free on all sides except being cucculate at base; spores broadly winded. Yunnan: Between Tengyueh and Burmese border, J. F. Rock 7353. Kwei-chow, Pin-fa, Cavalerié 2857; Tuhshan, Y. Tsiang 6959, 6720; Van-chin Shan, Steward et Chiao 858. Kwangtung: Lokchong, N. K. Chun 42404. Kwangsi: Yao Shan, S. S. Sin 459A. Szechwan: Without locality, W. P. Fang 8257. Formosa: Mt. Arisan, Drs. F. et C. Baker, Nov. 1914, 2300 ft. alt., (pro parte); U. Faurie 662. Also Himalayas, Khasia and Tonkin. The genus Acrophorus comprises to-day two species, the other being A. Blume Ching (Aspidium nodosum Bl.) from Malesia-Polynesia, which differs from the continental one in smaller size, more finely dissected leaves of an opaque color when dried, more copiously scaly and hairy lamina and much larger indusium of brown color and rigider consistancy. Fern students have been much divided in their opinions as to the systematic posi- tion of this rather isolated genus, but in the light of anatomical and morphological eviden- ces, am convinced that its natural position falls with Davallioid ferns, and especially Leucostegia (L. perdurans Christ, for instance). Plate 177. Fig. 1. Habit sketch (natural size). 2: Pinnule of 2nd. order, showing venation, position of sori and the large orbicular scale at its base beneath (x 3). 3. Ultimate pinnule, showing venation, position of sori and manner of indusial attachment (x 10). 4. Scale detached from the base of pinnule of each order (x 16). 5. Hairs from the opper side of rachilet (x 76). 6. Hairs from the upper side of pinna (x 76). 7. Scale from base of stipe (x 10). ICONES FILICUM SINICARUM BS ee ee te OE AG We (ok BE FP AP) ACROPHORUS STIPELLATUS (Wall.) Moore HUT RACE » HUI > SUSRIAE » BEFERRG COWIE SES EE Se - Pe Uh > HEBEL PH)» PALE HOUT RIPRG » IETS RERUN > SELB) > Teale >» WER BA» DOV AIRSS ZS OVE» SVE + BARE > MEIN >» FRECHE Fed > JBM > EME ROLL + OVE > WRIA > PHT Leh ; KELP O+E + MIN OR ， 基 部 一 对 时 生 ， 目 其 短 ， 紧 靠 二 回 小 华 之 中 轴 ， 篆 二 对 长 过 三 至 五 份 ， 实 移 一 . KLSE AUEE ， 李 图 四 形 , 顶 图 ， 基 部 杭 形 ， 列 状 深 烈 ， 裂片 一 至 三 对 ， 图 形 ， 具 积 角 ， 具 小 哌 一 数 ， 纸 质 ， 光 滑 ， 惟 各 回 之 基部 着 生 卡 具 一 二 心 趴 形 之 噶 质 大 鳞片 ; RD > BE A ORL) Bb > I 形 , WEL > BRIE EZE © 俱 伪 :” 委 南 ， 四 川 ， 贵 州 ， 广 东 ， SDT» a» BBE EN EE 0 WARE +x. 本 种 全 形 (自然 大 ) ， 2. 二 回 小 奖 ， 表 示 药 版 ， 子 避 硬 位 置 及 基部 下 面 着 生 之 鳞片 ( 放 KEN) ， 3 KEM RRTRERR SANE (放大 十 倍 ) ， 4. 着 生 从 各 回 小 们 基部 下 面 之 鳞片 GAEAIO? 5 中 肋 上 面 之 毛 “( 放 大 七 十 六 做 ， 6， 革 上 面 之 梓 状 毛 及 其 着 生 情 形 (放大 七 十 夫 倍 )， 7. SABER (放大 十 倍 ) > SN 了 SN ON . ?) AX \ NAW ANC 人 (a) Rhee 第 一 百 七 十 七 图 —S , ) 4 c : y ») Ve J 一 SOO OG gripe p a OGY igs VOI 2 中 Sy re) r 1 SN G = D oF / Ms ° AM sb } < ¥ Ov At > SS =, kK ef) ? Wis 2 Y oe \ ~~) <<, p. § NS] RS NS Lg oo 7 元 Ly 5 » SS ‘i rd ie HES & IND ONG 所 ip BIN LRC 次 5 p 9 SS y h SS VRS Z SA \ We ny ed Lif “a JL WY Vee PRCA N SR NS 2 ee niin | BC x = X C We . =e WSN aia (AE Oe ; SS a unk MA i“ SS Sent) be ZN SL (BS 370, ANION a == JR 2 一 INNNNSNS Sore ce RSS ine LON ian c AS 2 SSS ¢\\ es hig, rs, OPTI MN i RNY) aad pity AN OS mT 全 = RL = ve : RY \ Wee —— SS SR 会 LL NS ATRIA Shs WU AN ¥ J 1 F a 4 on of fe ACROPHORUS STIPELLATUS (\Wall.) Moore © & C. R. Feng Del. et Lith. tee fie x. PK ICONES FILICUM SINICARUM PLATE 178 DRYOPTERIS SERRATO-DENTATA (Beddome) Hayata POLY PODIACE: DRYOPTERIS SERRATO-DENTATA (Beddome) Hayata, Ic. Pl. Form. 4: 179 f. 116 (1914); C. Chr. Ind. Fil. Suppl. III. 98 (1934). Lastrea filix-mas var. serrato-dentata Bedd. Handb. Ferns Brit. Ind. Suppl. 55 (1892). Nephrodium serrato-dentatum Hope. Journ. Bomb. Nat. Hist. Soc. 12: 622 t. 10 (1899). Nephrodium filix-mas var. odontoloma Baker (non Lastrda odontoloma Moore, 1858), Syn. Fil. ed. 2, 498 (1874), pro parte; Bedd. Ferns Brit. Ind. Suppl. t. 373 (1876). Nephrodium odontoloma Clarke (non Lastrea, Moore, 1858), Trans. Linn. Soc. II. Bot. 1: 521 (1880). Lastrea odontoloma Bedd. (non Moore, 1858) Handb. Ferns Brit. Ind. 248 f. 128 (1883). Woodsia Veitchit Christ, Bull. Acad. Géogr. Bot. (1906) 121; C. Chr. Ind. Fil. Suppl. I. 74 (1912). Rhizome short, erect. or oblique, densely scaly; scales broadly lanceolate, finely acuminate, denticulate, atro-brown or castaneous; fronds caespitose, stipe to 14 cm long, soft; dark-straminous below with lax lanceolate smaller scales, lamina to 20 cm long, 8 cm broad at base, oblong-lanceolate, acuminate, base hardly narrowed, truncate, subbipinnate; pinnae 6-10-jugate, patent, short-petiolate, oblong-lanceolate, acuminate, to 4 cm long. 2 cm broad at truncate-cordate base, pinnate; pinnules to 10-jugate, sessile or more or less adnate, patent, ovate-oblong; rounded, base truncate, to I cm long, 6 mm broad, pinnatifid half-way down with 3-4-jugate, rounded, sharply dentate teeth; texture thin, soft, becoming hyaline towards margin, rachis and costa of pinnae fibrillose-scaly, otherwise glabrous; veins very distinct, pinnate in ultimate segments, one to each tooth, but not reaching the tip; sovz rather small, rounded, one-rowed and nearer to costa of pinnule than margin, borne on the lower middle of anterior basal veinlet of each ultimate segment, indusium fairly large, rounded, deeply notched, gray, membra- naceous, with fimbriate margin. Szechwan: Without locality, E. H. Wilson 5400 (type of Woodsia Vettchi1). Yunnan: Tibet border, Capt. Kingdom Ward 730 (1913). Hupeh: Ichang, A Henry (1880). Himalayas, Sikkim and Bothan; also Formosa Island; very common in Sikkim. A distinct rather little fern of the genus, characterized by, above all, spinulose- dentate serrature and gray membranaceous indusium with rather long-fimbriate margin. Plate 178. Fig. 1. Habit sketch (natural size). 2. Pinne, showing venation and position of sori(x 5). 3- Indusium(x 20). 4. Scale from base of stipe (x 16). ICONES FILICUM SINICARUM — EF See fel tr UL BE AG WR Ok HE Fe BP) DRYOPTERIS SERRATO-DENTATA (Bedd.) Hayata HO PRMD AVE > BA DLCHE AVR CA OEY ; SE REZE > ARSET-IOey > peRaEE es ， Ws FE » HEAR EESE PRD > ACh > HETIL PR SEIE » WPSRUTL » DEABWLTE » TRIE PRR + HRI AIR 5 —)/ PIE ATE FEF > BYE > FUGA > HRDUPLELIE > WIRE > EESEVTH} > WD > JEANIE > I Se 形 ， 列 状 深 裂 ; SI DSESE--E > WEAN AI AAE » BOI > SPURTE > (BIEL > SERRE > A — BP > AME > AMVRS > QU =U > BE > ABZ OORHS > BOR > ICME > NEU TN A rh AW ELE » HEWR VGA + WAIRARSL ; FREQ) > WG > ALS ASE > > AGE > VIE > WEE > Be ARS oR Tt ° 分 信 : VMN > WE > DURE > AGHA RAI EZ © aE : 1. 本 种 全 形 (自然 大 )， 2. DHE» EATER RIEL KI) > 3. FREER (放大 二 十 倍 ) > 4. SEIZE (放大 十 六 僧 ) 。 Plate I78 第 一 百 七 十 从 图 Nef / iN" SIE VEY 5 Sear BESS NYS ie SON 4 Na cz DDN > - DRYOPTERIS SERRATO-DENTATA (Bedd.) Hayata m WW RE AG 项 C. R. Feng Del. ct Lith. ICONES FILICUM SINICARUM PLATE 179 DRYOPTERIS SCOTTH (Bedd.) Ching POLY PODIACE: DRYOPTERIS SCOTTI (Bedd.) Ching, Bull. Dept. Biol. Coll. Sci. Sun Yatsen Univ. No. 6: 3 (1933); C. Chr. Ind. Fil. Suppl. III. 97 (1934). Poly podium Stottii Bedd. Ferns Brit. Ind. t. 345 (1870). Phegopteris Scottii Bedd. Ferns Brit. Ind. Suppl. 19 (1876). Phegopteris: grossa Christ, Bull. Herb. Boiss. 7: 13 (1899). Dryopteris grossa C. Chr. Ind. Fil. 269 (1905). Dryopteris hirtipes C. Chr. Ind. Fil. 270 (1905), pro parte; Wu (non O. Ktze.) Polyp. Yaoshan in Bull. Dept. Biol. Coll. Sci. Sun Yatsen Univ. No. 3: 26 pl. 4 (1932). Dryopteris subdecipiens Hayata, Ic. Pl. Form. 3: 181 f. 119 (1914); C. Chr. Ind. Fil. Suppl. IT. 17 (1913-16). Rhizome short, thick, erect, densely scaly; scales black, large, lanceolate, hair- pointed, entire; fronds cespitose, stipe 25-35 cm long, straminous, basal part densely clothed in black lanceolate scales, sparingly fibrillose-scaly upwards, lamina oblong, 25-35 cm long, 15-20 cm broad, acuminate, base not narrowed, simple pinnate under the large, deltoid acuminate adnate apical pinna with lower part pinnatifid; pinnae 6-10-jugate, lanceolate, acuminate, 10-15 cm long, 1.5-2 cm broad or broader, subsessile, base rotundo- truncate, patent, alternate, margin regularly serrated with crenate-cuspidate teeth; texture herbaceous, glabrous above, sparingly fibrillose-scaly on rachis as well as costa beneath; veins distinct, lateral main vein flexuose, veinlets 3-4-jugate, ascending-oblique, all reach- _ ing margin except the basal pair, which stop somewhere midway; sorz rounded, 2-3 irre- gularly seriate, dorsal on veinlets, exindusiate. Yunnan: Mengtze, A. Henry 10266, 11558 (type of Phegopteris grossa Christ); Han- cock, Oct. 1893; Souan-tsai-owen, Maire, alt. 600 m. Kweichow: Pin-fa, Cavalerie 2874; Esquirol 918; Kenngfeng, Y. Tsang 4249; Sihfeng, Y. Tsiang 8727; Chenfeng, Y. Tstang 4249; Van-chin Shan, Y. Tstang 7874, 7864, 7682, 7768; Tuhshan, Y. Tstang 7022; Siao- tchang-Onglan, Cavalerie 4221. Kwangtung: Lohfau Shan, N. K. Chun 42435; North River, C. L. Tso 20692; Sunyi, Y. K. Wang 31217; Yao Shan, S. P, Ko 51967, N. K. Chun 42823. 424385. Wwangst: Ping-nam, Yao-shan, S. S. Sin 442B. Formosa: Faurie 401. Tonkin: Chapa, A. Petélot 3309 (1929); Colant 2825, 3309; Lang-Bian, Chevalier 30886. N. W. India: Kashima, C. B. Clarke 2882, Nov. 7, 1885. The species, now found to be common in the localites cited, resembles D. hirti pes (BL) O. Ktze. in general habit, to which it has generally been referred, from which, how- ever, it differs in exindusiate sori, fewer and more distant lateral pinne with crenato- cuspidate serrature, thinner texture and sparingly fibrillose-scaly rachis and upper part of stipe. 万. hirtipes (Bl.) has never been found in China, Himalayas and Tonkin and its report therefrom by authors in the past has chiefly been a mistake for the present fern. Plate. 179. Fig. 1. Habit sketch (natural size). 2. Portion of pinna, showing venation and position of sori (x 5). 3. Sqale from base of stipe (x 16). 4. The same from upper part of stipe (x 16). 5. Cross section of rhizome, showing arrangment of steles (x 4). ICONES FILICUM SINICARUM = eee IL BOR fe EB BR (ok GE BH FPP) DRYOPTERIS SCOTTII (Bedd.) Ching SOPRA + SLUTS» BEAD EVE LAME GOR ; BE ROR > (> EAD RRENE LE ABET > LAD OE NBER > SIGHED > RO RET > KTH SAPS WR TEBE + RS» SITE + WERT RAS DEAE > beet 1G > WRG» SETS» KL - PD OCA > BENCH» JEMDIRDNLTE > DHE » TEA > eRe PEL SSRIS » SA >» LG ICMTMEE + YP TS AIT» SEMIN > UNE LT » BAMRATA » Is We AEOOM > SAH > WRIEIRBP RARE I 5 REGED + AOAC 3 9» AN > Be | 从 伤 SEW > HON » EHC + EDT » AE > EBL METAB EZ 0 Je ARPEDL LASHS » JEABABRL D. hirtipes， HEEAERME » AK WES » KERMA » SLB Sit > SVC > THN ELBE T > BATA 5 HL D. hirtipes 在 中 国 ， 交趾 及 豆 马 拉丁 均 未 见 之 。 [alge : 工本 种 全 形 (自然 大 2. DRED RMAF LA (HANI)? 3. B 柄 基部 之 鳞片 (放大 十 六 倍 )， 4. EB ZOT (放大 十 六 倍 ) ， 5. UPR LRU IRE > PERM ， fit ( 放 天 四 倍 )。 Plate 179 第 一 百 七 十 九 图 we ap | ig , » i ony | — - \ h AW b. 4 . , “ ns 人 入 S hs DRYOPTERIS SCOTTII (Bedd.) Ching 史 KR R EG MK C. R. Feng Del. et Lith. ICONES FILICUM SINICARUM PLATE 180 DRYOPTERIS LIANKWANGENSIS Ching POLY PODIACE DRYOPTERIS LIANKWANGENSIS Ching, sp. nov. Species D. Scottit (Bedd.) Ching proxime affinis, differt multo majore, pinnis latera- lis numerosis, longioribus, paleis stipitis rachisque rufobrunneis creberris, majoribus, persistentibusque. Rhizome thick, woody, erect or procumbent; fronds cespitose, stipe 45-60 cm long, over I cm thick near base, broadly grooved above, densely clothed throughout in sub- dimorphous rufo-brown, lanceolate, hair-pointed, membranaceous, spreading scales to 1.2 cm long, lamina oblong-elongate, 80-100 cm long, 30 cm broad, simple pinnate under the rather short, caudate, deltoid, pinnatifid and acuminate apical part; pinnae 20-jugate or more, basal ones not shortened, 20 cm long, 2.5 cm broad, the uppermost ones to 8 cm long, 1.2 cm broad, broadly linear, acuminate, base truncate, slightly oblique, subsessile, patent, alternate, 3-4-5 cm apart, incisely crenato-serrate with large roundish teeth; texture herbaceous, green, rachis densely scaly with similar but smaller scales as those on stipe, glabrous above, fibrillosely scaly beneath, and especially on the lower part of costa; venation free, distinct, lateral main veins flexuose, pinnate with 5 pairs of obliquely ascending veinlets, of which the basal pair stop short midway, the rest extending towards margin; sovz rather small, rounded, irregularly 2-3-seriate, exindusiate, leaving rather a broad sterile margin. Kwangst: San Fan, Chu Fen Shan, north of Lu-chen Hsien, R. C. Ching 5832 (type), in deep wooded ravine, very common. Kwangtung: Suni, Y. K. Wang 31022, July 22, 1931. in moist ravine. This distinct endemic species of the group of D. hirtipes (Bl.) resembles none but perhaps D. Scotti: (Bedd.), with which it has in common exindusiate sori, from which, however, it differs in enormously larger size with numerous close, longer pinne and very dense reddish-brown linear-lanceolate large thin scales not only on stipe but also on rachis. Plate 180. Fig. 1. Habit sketch (natural size). 2. Portion of pinna, showing venation and sori (x 3). 3- Scales from stipe(x 10). 4. The same from costa beneath (x 10). ICONES FILICUM SINICARUM Be i ee Ay Be GE AG We Ok HE i FF) DRYOPTERIS LIANKWANGENSIS Ching HOT REMI» AE RIE ; PEE MRO PREATEH > IEMA > MAK MII CRE AGT > i@—-H > RISRMAB > R/V TEA > RB= PTH > —EMKAR > TB 短 三 角形 ， 烈 状 分 裂 ， 小 全 狗 二 十 对 或 较 多 ， 长 二 十 粉 ， 寅 二 . 五 粉 ， 位 从 基 部 者 等 长 ， 向 顶部 者 长 狗 八 粉 ， 寓 过 一 二 粉 ， 闭 披 人 针 形 ， 渐 尖 头 ， 基 部 需 科 蕉 形 ， 炎 无 柄 ， 开 展 ， 互 生 ， 彼 此 相距 三 至 五 粉 ， RAGA » WT > RE > RR PRM RZ > EMER > SERINE > WIAA > In DT » AAS 用 > HS} > BH > SEILER DHE Z IPE > FRET) > AE > AROS > ME > HDT A War ftir Seti > VE ESR = GG = TB ZILA RH REZ © ATL SAS ES FPA ZAR SLRS TAS > HIGH > ESB THRE > AREAS EGET 是 也 。 fale ; I. 本 种 全 形 (自然 大 )， 2. DHS > RRR (KE) 3. HALLS 鳞片 (放大 十 倍 )， 4. DEPT ZRH (放大 十 倍 ) 。 S 本 nD io 8) =) DRYOPTERIS LIANKWANGENSIS C. R. Feng Del. et Lith. ICONES FILICUM SINICARUM PLATE 181 DRYOPTERIS CHAMPIONI (Benth.) C. Christensen POLY PODIACEE DRYOPTERIS CHAMPION! (Benth). C. Christensen apud Ching, Sinensia 3: 327 (1933), C. Chr. Ind. Fil. Suppl. HI. 83 (1935). Aspidium Championi Benth. Fl. Hongk. 456 (1861). Poly podium rheosorum Baker (non 1884), Ann. Bot. 5: 457 (1891). Nephrodium rheosorum Hand-Mzt. Symb. Sin. 6; 24 (1929). Dryopteris lepidorachis C. Chr. Ind. Fil. 274 (1905). Aspidium erythrosorum var. amoyense Christ in Warburg, Monsunia 1: 80 (1900). Dryopteris erythrosora var. Cavaleriet Rosenst. in Fedde, Repert. Sp. Nov. 13: 131 (1914). Dryopteris mingetsuensis Hayata, Ic. pl. Form. 5; 281 f. 109 (1915). Dryopteris erythrosora auctt. plur. quoad plant. chin. Rhizome thick, woody, oblique or erect, densely scaly; scales bright ferruginous- brown, to I cm long, broadly lanceolate, long-acuminate, membranceous, fimbriate, mixed with smaller linear ones; fronds caespitose, stipe 20-35 cm long, stout, rufo-straminous, densely clothed throughout in similar but somewhat smaller spreading curled scales, which extend upward over entire rachis and base of pinnae beneath, lamina oblong-ovate, 35-60 cm long, 17-25 cm broad, acuminate, base not narrowed, bipinnate; pinnae 8-14- jugate, 10-20 cm long, 3-4 cm broad, linear-lanceolate, acuminate, subpatent, basal ones opposite, upper ones subopposite, 5-6 cm apart, short-petiolate, base truncate, slightly cordate, fully pinnate under deeply pinnatifid apical part; pinnules 14-18-jugate, 1.5-3.5 cm long, 5-I0 mm broad, deltoid-oblong, subopposite, sessile, obtuse with auriculately broadened base on both sides, basal ones in the basal pinnae rarely any longer than neigh- bouring ones, subentire, or crenate-serrate or, in large forms, lobato-pinnatifid half-way down into 4-6 pairs of oblong truncate lobes under serrate acuminate apex; texture coriaceous, light green, glabrous above, rather copiously fibrillose-scaly on costa of pinnae beneath, stipe and rachis moderately muricate by the persistent base of fallen scales; venation obscure, veins in pinnules or lobes pinnate; sovz rounded, medium-sized, brown, one-rowed midway between costa and margin or often much nearer to the margin, dorsal on the anterior basal veinlet of each group; 7ndusium rotundo-reniform, notched, brown, subcoriaceous and fallen off at last. Kiangsu: Shanghai, Fen Wang Shan, Forbes 531; C. G. Matthew, June 1, 1904; Tai Ho, Schindler 254; Chang Cho, Yii Shan, J. R. Chu 8024; 1-shing, Lung Chi Shan, R. C. Ching & C. L. Tso 497; ibid., Y. L. Keng 2389; Nanking, Tsehsia Shan, Nos. 32, 37 69 ex Herb. Metrop. Mus. Nat. Hist. Chekiang: Ningpo, Forbes 531; Staunnton; C. G. Matthew 142; Everard (1874); Sia Kan, Fen Chiao. R. C. Ching 3696; Hangchow, Ling-yin Tze; R. C. Ching 3801; T. F. Yt 9630; Yan-tan Shan, C. Y. Chiao 14757; Tien-mo Shan, K. K. Tsoong 455. Fokien: Amoy, Gerlach 5509 ex Herb. Warburg; Sam Sa Inlet, Mat- thew, Oct. 5, 1907: Grijts 10150 in Herb. Hance; Chuan Chow, H.H. Chung 3088; Yengping, H. H. Chung 3522; T. S. Dunn 3874; Foo-chow, Ku-shan, T. S. Ging 5865, 5335. iangsi: Kiukiang, Lu-shan, Forbes 1078 (1874); Schindler 377 (1g08); Miss Reid 6; Matres; Staunton, Dr. Shearer; C. E. DeVol 124, 119, 120; R.C. Ching; Lienchu Shan, Singping, Lingchuan, Y. Tstang 9944. Hupeh: Ichang, Nanto, A. Henry 257 (1881). WKweichow: Pingchow, Esguirol 3607; Cavalerte 3771, 7307; Pin-fa, Cavalerie 1060; Tsin-gay, Cavalerie 1238, 452; Kwei-yang, Bodinier 1184; Gan-pin, Martin 2029; Van-chin Shan, Y. Tstang 7807 ; Tuh-shan, Y. Tstang 6619; Yuyun, Y. Tstang 5596. Szechwan: Mt. Oemi, W. P. Fang 3080. An- whei: Yii-ting, Lan-tien Hsien, K. K. Tsoong 4520, 4820; Chu Hwa Shan, R. C. Ching 8411; Hwang Shan, A. N. Steward 7148, Kwangtung: Canton, Honam Island, E. D. Merrill 10085; Y. Tstang 2029; Lohfau Shan, C. O. Levine 1495, North River, Tutcher 10767, 5112;C. L. Tso 20420; Lokcong, N. K. Chun 42362; Y. K. Wang 31649; Hance 8275; Staunton; Macao, Gaudichaud. Hongkong: Ghampion (type); Urquahart in Herb. Hk. Also Japan and Formosa, This distinct fern, now found to be very common in the eastern and south-eastern parts of China, resembles in general habit D. erythrosora (Eaton) with which it has hitherto been considered as identical and from which, however, it can always be distin- guished by, above all, the characteristically golden brown, spreading, broadly lanceolate, fimbriate, curled, dense large scales from base of stipe upwards throughout the entire length of rachis and the underside of costa, by somewhat oblong-deltoid falcate pinnules with auriculately broadened base and thicker texture. Plate 181. Fig. 1. Habit sketch (natural size). 2. Sorus with indusium(x 40). 3. Scale from stipe (x 16). 4. Scale from rachilet (x 16). ICONES FILICUM SINICARUM 6 —- 8 A+ - be FR WE GBR (ok FE OP FF) DRYOPTERIS CHAMPIONI (Benth.) C. Christensen IW FRA > HUE » SEE >» ALTE REE ET > BPS 药 候 生 ， 栖 长 二 十 至 三 十 五 粉 ， 粗 强 ， 棕 稻 程 色 ， 秆 黄色 之 大 钴 片 密生 ， 质 粗 泗 ， 全 体 情 圆 旷 形 ， 长 三 十 五 至 大 十 份 ， 袖 十 七 至 二 十 五 粉 ， RS > WRG > JERE > SVR 5 小 业 八 至 十 四 对 ， 长 十 至 二 十 粉 ， 宽 三 率 四 粉 ， 披 针 形 ， 渐 尖 头 ， 亚 科 出 ， 基 部 一 对 对 生 ， 上 部 各 对 互生 ， IE RRA >» BA > DEH HUG > WORE > WMA > 二 回 小 革 十 四 至 十 作对 ， 长 一 . 五 至 三 . > RE HL 形 ， 亚 对 生 ， 无 柄 ， 纯 头 ， 基 部 两 侧耳 形 膨大 。 灯 等 长 ， 亚 至 区 或 具 钝 锯 郑 或 吉 璋 状 深 裂 ， 亚 革 质 ， 上 面 光 滑 PIS NOR IT > EMR AR EU + RAL; FIL » 3)» EEA» SE» 具 一 深 缺 列 ， 革 质 ， 最 后 股 沙 。 从 人 : TORE > WRU + MOE > BEML» 香港 ， 江西 ， 安 徽 ， 测 北 等 省 均 其 普通 ; 日 本 及 台湾 亦 产 之 此 和 需 我 国 温暖 各 省 加 见 之 蕨 种 ， 背 人 常 误 需 D. erythrosora, 守则 以 其 某 柄 及 其 他 各 部 所 具 竹 黄色 之 大 鳞片 旺 二 回 小 革 之 基部 两 侧 呈 耳 形 凸 起 ， 颇 易 哉 别 。 zk: 0. AMA (自然 大 ) ， 2 NE RREMRRT RAVE (KAM) 3. FRE ( 放 天 四 十 倍 ， 4. ELBE (放大 十 大 倍 ) ， 5. 中 肋 .上 之 鳞片 (放大 十 天 僧 ) © "i 一 和 ih + Hin 4 i } | i i uid it i \ | One vt EN ee vi C. R. Feng Del. : 1 ) AN i 1 人 et Lith. pe" & we lzee s* Se 2 > & ada DRYOPTERIS CHAMPIONI (Benth.) C. Christensen OK Plate 181 第 一 百人 十 一 SN De -S } Le — \ ICONES FILICUM SINICARUM PLATE 182 POLYSTICHUM CHINGAE Ching POLYPODIACE POLYSTICHUM CHINGAE Ching, sp. nov. Species P. xiphophyllt Baker proxime affinis, differt paleis stipitis rachisque cas- taneo-brunneis, ovatis, pinnis majoribus, falcatis, basi anteriore auricula deltoidea magna acutissima instructa, soris utraque costae latere biseriatis. Rhizome short, erect, densely scaly; scales linear-lanceolate, ferruginous brown; fronds cespitose, stipe 16-30 cm long, straminous, or rufo-brown on the lower part, nitente, sparcely clothed in large ovate, castaneous-brown shining scales, lamina oblong, 25-35 cm long, 10-14 cm broad, base not attenuate, simple pinnate under rather short acuminate, coadunate apex; pinnae 13-17-jugate, horizontally patent, close, 6-8 cm long, 1.5 cm broad at middle, falcate-lanceolate, long-acuminate, the basal ones as long as next above, more or less deflexed, the uppermost ones shortened, subsessile, anterior side provided with a large deltoid, sharply pointed auricle, the posterior side cuneate, margin remotely serrate with low, sharply pointed and appressed teeth; texture coriace- ous, color green, glabrous above, under side and rachis copiously clothed in light brown, lanceolate, fimbriate, appressed scales; venation not distinct on both sides, lateral veins flexuose, pinnate, 4-6 in each group, the anterior basal one stops midway, the rest extend to margin; so small, rounded, irregularly 2-rowed, dorsal on veinlets, imdusium small, rounded, fugaceous. Yunnan: Without locality, H. T. Tsai 51800, 51643 (type). This remarkably distinct species, resembling Cyrtomium Balansae Christ in general habit but with free venation, finds no close relative in the genus but P. xiphophyllum Baker, which differs in much smaller size, coal-black subulate scales on stipe and rachis, in smaller pinne with at most bluntly auriculated anterior base and always uniseriate sori on each side of costa. The species is named after my wife, in recognition of her untired assistance in ably typewriting my manuscripts for this Icones and many other papers so far published. Plate 182. Fig. 1. Habit sketch (natural size). 2. Pinna, showing venation and sori (x 2). 3-I. Scales from stipe (x 16). 5. The same from costa beneath (x 16). 6. Indusium (x 20). ICONES FILICUM SINICARUM 第 eee mm OE OR (ok fe Fr FF) POLYSTICHUM CHINGAE Ching WT REPO NE > LIE > PRRARAR ELIE Zoe Ay EH ; SE GEHE » PLR TASH > TAR > ae PUES > J65E > MAINE 25 RR EE > SEIS > RO PRAHA > T+ TO > JEM BAe MKT > TADS > = SHI » WAKA ; 小 革 十 三 至 十 七 对 ， 水 平 开 展 ， 彼 此 接近 ， 长 大 至 八 粉 ， 宽 一 五 粉 ， 锐 状 玻 针 形 ， 长 浙 穴 头 ， 基 部 数 对 等 长 ， 下 向 ， 向 质 部 渐 短 ， 伙 扰 铺 ， 基 部 LABRR=AICAH > PBR > BRAGA > AR > £eG > LI ICHTIRAE > PREP i PAM SBT » EMR ARRAY > HUW DT > AAAK AP > be RAS} > JEJE LIFE -DIE ZIP HP » HR 32 USES FHA) > (AIG > AKITA > AAD LE» Bb > A> wo Tei: WELTER © AHH PABA EZ AG» SLI HS TAR ~Cyrtomium Balanse, SSPE MR AESMBAK » 故 易 区 I] 0 falsE : 1. 本 种 全 有 形 (自然 大 )， 2. DHE > SNM RFMSE (放大 二 倍 )， 3-4。 革 柄 上 之 鳞片 GHATS)» 5. 小 革 下 面 之 鳞片 (放大 十 倍 )， 6. FER (放大 二 十 倍 ) 9 人 Plate I82 第 一 百 丰 十 二 图 < se POLYSTICHUM CHINGAE Ching mz SF mR C. R. Feng Del. et Lith. ICONES FILICUM SINICARUM PLATE . 264 CYRTOMIUM AEQUIBASIS (C. Chr.) Ching POLYPODIACE: CYRTOMIUM AEQUIBASIS (C. Chr.) Ching, Bull. Chin. Bot. Soc. 2! 99 (1936). Cyrtomium caryotideum var. aequibasis C. Chr. Amer. Fern Jour. 20: 51 (1930). Aspidium falcatum Christ (non Sw.), Bull. Herb. Boiss. 6: 969 (1898). Rhizome short, thick, oblique, densely scaly; scales large, ovate-oblong, acuminate, intermixed with linear-lanceolate ones, black or atro-brown, sparingly fimbriate, extending over half way up the stipe; fronds cespitose, stipe 15-25 cm long, sordid brown, densely scaly on the lower part, sparcely so upwards, lamina oblong, 20-40 cm long, to 15 cm broad, impari-pinnate; pinnae 4-6-jugate, 10-15 cm long, 2-3 cm broad, subopposite or alternate, lanceolate, shortly petiolate, long-attenuate towards apex, base equal, cuneate or subrounded, margin regularly minutely cuspidate-serrate above base, the terminal pinna much the largest, long-petiolate, hastately tri-lobed, base cuneate; texture thin chartaceous, glabrous, sparcely fibrillose-scaly on rachis, petiole and costa beneath, color brownish when dried; lateral veins subconspicuous, flexuose, areole generally with 2 in- cluded soriferous veinlets; sovz rounded, scattered, «ndusium rounded, brown, coriaceous. Yunnan: Mengtze, Hancock 8 (type), 25, 130, in a deep dark glen, very rare; Szemeo, Henry 9123, 9123A, 9123B; Without locality, Handel-Mazzett 6852; H. T. Tsai 56333; Long-ky, E. E. Maire (pro parte). An endemic species, closely related to C. caryotideum (Wall.) Pres}, differing chiefly in lanceolate lateral pinna with equal and exauriculate base, which varies from cuneate to subrounded. Plate 183. Fig. 1. Habit sketch (natural size). 2. Sorus with indusium (x 16). 3. Spores (x 15). 4. Scales from base of stipe. ICOENS FILICUM SINICARUM 站 REF 二 图 ia Oe (ak WE OP Fh) CYRTOMIUM AEQUIBASIS (C. Chr.) Ching HW SEL > RIZE > Ti PONIES EE AE > MTT LAM br 5 革 焦 生 ， 栖 长 十 五 至 二 十 五 > te > PEDO AE > ETE > SET EHRIBIIG > Se FRVO TE >» TEE » BAKA 5 AHA > RAP > HORS > MAAC LAE > GREE > AEN > MTA > SES CRUE » MemAIE » ER ADO » AG b Se > BEN BHA > WCE > AUER KAT HL » WHAT > PWR AGAR » WBN ASS FA > SE » FAB aE Se I | RERIALIG » AE > SI IG > HP o Ty ih: ”云南 特产 。 Ahir ts Hire We Ae 〈C. Caryotideum), Pe -p3e TRE > JLT LAA HIG LH » Beaks o felgE : 1. 本 种 全 形 (AAR) 2. FRARE (放大 十 六 倍 ) ， 3. 胞 子 (放大 一 百 五 十 倍 ) ， 4. 革 栖 基部 之 鳞片 (放大 八 倍 ) Plate I83 三 图 第 一 百 作 十 oo 上 fe Pit RO tin SESE ILE D pee er © 2225 6 090 Oe 4° dy 0g 98% 0 CYRTOMIUM AEQUIBASIS (C. Chr.) Ching we \ C. R. Feng Del. et Lith. ICONES FILICUM SINICARUM PLATE 184 CYRTOMIUM MUTICUM (Christ) Ching POLYPODIACE CYRTOMIUM MUTICUM (Christ) Ching in C. Chr. Ind. Fil. Suppl. III. 66 (1933) Cyrtomium falcatum var. muticum Christ in Lecomte, Not. Syst. 1: 37 (1909). Polystichum falcatum var. macropterum Diels in Engl. Bot. Jahrb. 29: 195 (1900); C. Chr. Acta Hort. Gotheb. 1: 72 (1924). Cyrtomium falcatum var. macropterum Christ, Bull. Soc. Bot. France 52: Mém. I. 32 (1905); Bull. Acad. Géogr. Bot. (1906) 115. Aspidium falcatum var. macrophylium Makino, Bot. Mag. Tokio 16: go (1902). Polystichum falcatum var. macrophyllum Matsum. Ind. Pl. Jap. 1: 342 (1904). Polystichum caryotideum var. macropterum Nakai, Bot. Mag. Tokie 29: 115 (1925). Polystichum macrophyllum Tagawa, Acta Phytotax. et Geobot. 2: 194 (1933). Cyrtomium macrophyllum Tagawa, ibid. 3: 63 t. 3 f. 5-7 (1924). Rhizome short, thick, erect, densely radicose and scaly; scales large, fusco-brown or nearly black, shining, ovate, acuminate, densely fimbriate, extending, when young, over the whole length of stipe; fronds cespitose, stipe 16-20 cm long, dark straminous, densely scaly near the base, lamina oblong, 20-35 cm long, 13-16 cm broad, pinnate with a large, hastate, cuneate terminal pinna; pinne 2-5-jugate, subopposite or alternate upwards, fal- cate, basal ones broadly ovate, the upper ones oblong-ovate, IO cm long, 5-7 cm broad, acuminate, base rounded or rotundo-cuneate, nearly equal or much broadened above, shortly petiolate, the uppermost ones under the 3-lobed end-pinna only slightly smaller, margin obscurely or minutely cuspidate-serrate above the middle; texture chartaceous, green, glabrous above, moderately fibrillose-scaly on rachis, petiole and costa beneath; lateral veins distinct, oblique, flexuose, intervening veinlets anastomosing in I-rowed angular areoale each with 2-3 (only I in the costal areolae) excurrent soriferous included veinlets after the goniophlebioid type; sovz rounded, scattered, dorsal or subapical on included veinlets, indusium large, gray, coriaceous, subentire. Yunnan: San-shan prés Tchen-hiong, Ducloux 5098 (type); E. E. Maire; Shweli- Salwin divide, North of Ho-tou, Forrest 26341; Guon-Kay, Delavay 1724, Sept. 1885; Ta- ton prés Ta-pin-tze, Delavay 2311, Lan-ping Hsien, H. T. Tsai 54021; Wei-se Hsien, H. T. Tsai 57825; without locality, H. T. Tsat 51234, 52758, 52773, 52288, 51044, 50872; Kwei- chow: Sihfeng; Y. Tsiang 8723; Tuyun; Y. Tstang 5816; Kiangkow, foot of Van-ching Shan, Y. Tsiang 7649; ibid., Huang Chia Wan, Steward, Chiao & Cheo 444; Lou-mong- touan, Cavalerie 1565; Perny (1858). Szechwan: Farges 656A, 4937; Hai-tang, Harry Smith 1983; Nanchuan, Rosthorn 45 (var. macropterum Diels); Mt. Omei, E. Faber 1058; W. P. Fang 2488; Wilson 5839; Le-po Hsien, T. T. Tu 3559. Hupeh: Patung, Henry 3687; Wilson 195, 2628, 2634. Hiamalayas: Simla District of Bashahr State, R. N. Parker 3018. Japan, common. A large fern of the habit of C. caryotidewm (Wall.), from which it differs in general- ly larger, oblong-ovate pinne with rounded or rotundo-cuneate and almost equal-sided base without deltoid auricle, subentire margin from base upward and a few remote small teeth towards apex, and in inducium with subentire margin. A very common fern in West China from where I have seen numerous specimens. Plate 184. Fig. 1-2. Habit sketch (natura! size). 3. Portion of pinna, showing venation, and sori (x 1.5). 4. Sorus with nearly entire indusium (x 16). 5. Scale from base of stipe(x 8). 6. Cross section of basal part of stipe (x 8). ICONES FILICUM SINICARUM 第 一 在 Do 四 图 KH BS (sk FE OW FP) CYRTOMIUM MUTIGUM (Christ) Ching HOT SAG» Fle» BR EMELINE ABET 5 RRA WR TAROT >» PD ee > LB (i > HIG > RO TRSPIES APSARA > SRAKDR > HH SAM > ME Aah BL AE > SHARIA IZ > ISSR > ERB AK REP > HEL > WHEE >» TEED I oe I > GREA RM REWBRE IS > A > LAB b a ib » AMD JEK ' S32 > RRA AVR TA GICAE » ERE » PARCEL > HI RHE LAM BEIT > MUD ATL > bh RAK > AIR LR BO LAE FER ZUR 5 FARRAR IG + AE > Be » (HIG » HEL > Am o 分 做 : Sepa PON] > Fe > WER gre Zz » fe ACR dE Tih o AS TZ is He) FETT (C. Caryotideum), EEA » HIE DRA He ZRABE > Bere HN AKZ 38 tat» We FF hl] © fale: 1-2. APRA (日 然 大 ) 3. DR Zi RRR WA-BP) > 4. FHS RE BRA) > 5. FEDER OR (放大 八 倍 )， 6. SERRDIB BE iT (放大 八 倍 ) 。 Plate I84 SBA + poll > ve ao De oot woe % eee、 <， se 全 o°S a, te. MM fh AW yee si 4 CYRTOMIUM MUTICUM (Christ) Ching C. R. Feng Del. et Lith. 7 草 B Fie ICONES FILICUM SINICARUM PLATE 185 HEMIGRAMMA DECURRENS (Hooker) Copeland POLYPODIACE/E HEMIGRAMMA DECURRENS (Hooker) Copeland, Phil. Journ. Sci. 37: 404 (1928); C. Chr. Ind. Fil. Suppl. III. To9 (1934), cum. syn. Gymnopteris decurrens Hk. Journ. Bot. 9: 359 (1857); Fil. Exot. t. 94 (1859); Benth. Fl. Hongk. 443 (1861) (non Hk. Gard. Ferns t. 6, 1862). Acrostichum decurrens Hk. Sp. Fil. §: 274 (1864); Syn. Fil. ed. 2, 118, (1874); Dunn & Tutcher, F1. Kwangt. & Hongk. 355 (1912). Leptochilus Harlandit C. Chr. Ind. Fil. 385 (1905), cum. syn. Polypodium dimorphum Baker (non Link, 1833), Ann. Bot. 5: 477 (1891). Poly podium hainanenae C. Chr. Ind. Fil. 531 (1905). Gymnopteris Bonii Christ, Bull. Herb. Boiss. II. 4: 610 (1904); Copel. 1. c. 405. Leptochilus Kanashirot Hayata, Ic. Pl. Form. 5: 208 f. 120 (1915). Tectaria dictyosora Cop. Phil. Journ. Sci. 38: 187 (1929). Hemigramma distinctt petiolata Ching, Bull. Fan Mem. Inst. Biol. 1: 156 (1930). Rhizome thick, woody, oblique or short-creeping, densely scaly at extremity and base of stipe; scales linear-subulate, over I cm long, atro-brown or castaneous, shining, rather thick and firm; fronds cespitose; strongly dimorphous, sterzle ones with rufo-brown or castaneous shining stipe, 10-25 cm long, broadly winded over two-thirds way towards scaly base, lamina ovate, 16-35 cm long, less broad; pinnatifid or pinnate at base (some- times simple) with 1-2 or 3 pairs of opposite, broadly lanceolate, acuminate, entire pinne to 20 cm long, 5 cm broad, narrowed towards decurrent or sessile base, the terminal pinna much the largest, narrowed towards both ends and connected with the lower lateral pair by broad decurrent wing on each side; texture subcoriaceous, firm, rich brown- green, glabrous on both sides, costa and rachis shining brown or light castaneous beneath; venation distinct, lateral main veins oblique, connected by finer transverse ones, interven- ing veinlets copiously anastomosing in several rows of large angular areole with divaricate clavate veinlets; fertile fronds with stipe to 40 cm long, lamina conform but smaller with contracted decurrent pinne to 10 cm long, 2 cm broad, areole mostly without included veinlets; sovz indefinite, appear at first ina medial band along veinlets between main veins, finally confluent over the entire under surface. Hongkong: Harland (type); Wilford 316; G. G. Matthew, March 25, 1907; Hance 94; Forbes 581. Kwangtung: North River, C. Ford, May 26, 1888 (f. simplex); Lungtau Mt., C. 0. Levine 1949 (type of Tectaris dictyosora Cop.); Kochow, Y. Tsiang 2752 (type of H. dis- tincti petiolata Ching); Swatow, Thai-vong, Dalziel; Tei-loy, Matthew, Nov. 25, 1997; Ting Wu Shan, S. P. Ko 50544; S. Y. Lau 20246; Namhoi, Sai Chiu Shan, S. P. Ko 51536. Hainan Island: H. Y. Liang 64687, 63457; Rev. A. G. Henry 86B (type of Polypodium dimorphum Baker). Formosa: Tamsui, Hancock 47; -Jutsugetsutan 370, Oct. 2. 1929. Annam: Cadter 62 (type of Gymno pteris Boni Christ). The species represents type of the genus Hemigramma Copeland now comprising 4 or 5 species in the warm parts of Asia and Polynesia. Asa genus, which is closely related to Bolbitis Schott, Hemigramma is characterized by thick short woody rhizome, tectarid type of scale and venation, dimorphous leaves with strongly contracted fertile ones and indefinite sori. A variable fern as to the degree of pinnation, Gymnopteris Boni Christ differs in frond having 2-3 pairs of lateral pinne, of which the lower I-2 pairs not decurrent along stipe and rachis, but sessile or short-petiolate in basal pairs. H. distinct petrolata Ching, based upon Y. Tsiang’s No. 2782 from southwestern part of Kwangtung, proves to be the same, as represented by our plate. Plate 185. Fig. 1. Habit sketch (natural size). 2. Portion of sterile frond, showing venation (x 4). 3. Portion of fertile frond, showing venation and position of sori (x 4). 4. Scales from base of stipe (x 8). 5. Cross section of rhizome, showing arrangement of steles (x 10). ICONES FILICUM SINICARUM moo a be OBR OK TE FP Ph) HEMIGRAMMA DECURRENS (Hooker) Copeland HOT SEM > AEE > PHHSRBZE > MEPRIRVEME GE EOE > ESE} GREE > ce RAE REE OM BEG GI REI > IEAM » MONTE REET > Wee » J 部 由 柄 下 延 ， 奇 数 锌 状 深 烈 或 分 裂 ，( 间 信 单 革 ) MEE} EVE» PIRES » RRR > 具 短 柄 ， 长 违 二 十 粉 ， 宽 五 份 ， 新 尖 藉 ， 向 基部 新 狭 ， 至 迷 ， 顶 部 一 小 荣 较 长 ， 亚 革 质 ， 乾 则 秋 念 栅 灶 66> PRTG > UTR > RR» RPS Rae A RNR ; EEE SBE > EIR (RABWIE) > EIR > EB} > WoW) > TTR > HEP NTT AL © 分 伪 : ARE > BOK SIN, IE ZEBLVFEZ: 0 AUB TERN ADEPRIL AE > SUES > HEEB » FIA HENS » Ae oO gE: 0. ARETE (自然 大 ， 2. WETIEIEL— D> HeTEM (放大 四 倍 ) ， 3. APE HEL » ATER RITE SCENE (放大 四 伐 ) ， 4. 革 栖 其 部 之 鳞片 (放大 八 倍 ) ， ”5. SERCO» PAMELA (BOE NS) © HEMIGRAMMA DECURRENS (Hooker) Copeland C. R. Feng Del. et Lith. ICONES FILICUM SINICARUM PLATE 186 LEUCOSTEGIA IMMERSA (Wallich) Presl POLY PODIACE: LEUCOSTEGIA IMMERSA (Wallich) Presl, Tent. Pterid. 95 t. 4, f. 11 (1836); Hk. Gen. Fil. t. 52A (1840); J. Sm. Hist. Fil. 84 (1875); Bedd. Handb. Ferns Brit. Ind. 51 (1883); Cop. Phil. Journ. Sci. 34: 240, 252 (1927); C. Chr. Contr. U.S. Nat. Herb. 26: 293, 331 (1931); Ind. Fil. Suppl, III. 120 (1934). Davallia immersa Wallich, List no. 256 (1828, nom. nud.); Hk. Sp. Fil. 1: 156 (1846); Fil. Exot. t. 79 (1858); Hk. et Bak. Syn. Fil. g1 (1865); Clarke, Trans. Linn. Soc. II. Bot. 1; 443 (1880); Christ, Farnkr. d. Erde 302 (1897); C. Chr. Ind. Fil. 2II (1905). Acrophorus immersus Moore, Proc. Linn. Soc. 2: 286 (1854); Ind. Fil. 2 (1857); Bedd. Ferns S. Ind. t. II (1863). Humata immersa Mett. Fil. Hort. Lips. 102 (1856); Diels in Engl. u. Prantl; Nat. Pflanzenfam. 1: 4, 209 (1899). Rhizome thick, woody, wide-creeping, hypogeous (subterraneous); scales linear- lanceolate, thin, rusty brown, sparce or rather copious at growing tip or base of stipe; frond far apart, stipe 20-35 cm long, firm, erect, dark-straminous or pale colored, smooth, nitente, glabrous from base upwards, lamina deltoid-ovate, acuminate, 25-35 cm long, and nearly as broad at base, tripinnate, pimnae about 10-jugate, oblique, long-petiolate, alternate, the basal pair much the largest, elongate-deltoid, 12-20 cm long, 6-10 cm broad, bipinnate; pinnules about 10-jugate under pinnate acuminate apex, the posterior basal one much the largest and produced, all petiolulate; wltzmate pinnules I-1.5 cm long, to I cm broad, subrhombic-ovate, sessile, cuneate, apex roundish, lobato-incised with 2-3 ovate lobes with bluntly dentate teeth; the upper pinnae narrowly oblong-lanceolate and gradually shortened; texture herbaceous, pale green, glabrous in all parts; veins in ultimate pinnules fine, repeatedly branched, one to each tooth, but not reaches tip and ended in a clavate hydathode; sovz large, I-2 to each ultimate pinnule, terminating veinlet near the margin; indusitwm large, semi-orbicular, gray, membranaceous, entire, persistent, free on all sides except the lower side. Yunnan: Shweli-Salween divide, G. Forrest 25329, Szemeo, Henry 10083A; Mengtze, Hancock 63 (Kew No.); Yunnan-sen, Ducloux 1326, 6829; between Tengyueh and Lungling, Rock 7240; east of Tengyueh, Rock 7618. Also North India generally, Indo-China, Siam, Formosa, Luzon, the Philipping Islands and Malesia-Polynesia. This distinct fern resembles none of the genus, to which it belongs, by subterranean habit, pale green leaves with broad segments and large membranaceous indusium. Plate 186. Fig. 1. Habit sketch (natural size). 2. Portion of frond, showing venation and position of sori(x 10). 3. Scale from rhizome ( x 27). ICONES FILICUM SINICARUM Be OR ON A We Ok BE WP FP) LEUCOSTEGIA IMMERSA (Wall) Pres! WET REAL > BEAT > WSO REE ZI PE BR ; FRE RIO TRE PI > ARS » 3G af ME » ISI RK=fHe > WIA > RO FRB=ThS > Nok > =NURTAs ROTH ， BH» A > EAE» JEMb—-ShkKR REA? RbFCLELTH: RNB > ADR PS > Fe 下 方 一 片 最 大 ， 均 具 柄 ， 三 回 小 全 攻 一 至 一 1 EH ° ERTIES > ARTA >» SSA > EPRI ， TRA > BU ALGER > WC > PREG > MOSER MEE > EMR AX > VA HK > EIA ， 子 VNR =A DRA—ROM ARDRZA BAK BPA WM > Sek > Taft > PED RE GEA © Arti : SENG PUBEAGMD > ZeBk > HARE > ERIE TIE BZ oO 图 奸 > 工 本 种 全 形 (自然 大 )， 2. AED RRR RPRE Za (放大 十 倍 )， 3. 地 下 EZR (放大 二 十 七 倍 ) Plate 18 第 一 百 八 十 : i Ay SM ae ®, ey 7 一 Wigs AGE = Y ae 2A, v (Za SP la di ( : / SS) RON V4 Zoe. we LLY > A + \ 9's j Ae A |e 2S Far = QO b, EY Ue PAIL \) Ce pea \ AV 4) Ae Ze Ss \ a) — 5 =A) NS 2 2 LAS 2 SS 一 一 LEUCOSTEGIA IMMERSA (Wall.) Pres! hee COR. Phog bel, et Lith. Hibs ht Dk ICONES FILICUM SINICARUM PLATE 187 LEUCOSTEGIA HOOKERI (Moore) Beddome POLY PODIACE: LEUCOSTEGIA HOOKER! (Moore) Bedd. Hendb. Ferns Brit. Ind. 52 (1883). Acrophorus Hookeri Moore, Ind. Fil. 2 (1857, nom. nud.); Bedd. Ferns Brit. Ind. t. 95 (1865). Davallia Glarkei Baker in Hk. et Bak. Syn. Fil. ed. 2, gt (1874); C. Chr. Ind. Fil. 208 (1905), pro parte. Leucostegia Clarkei (Baker) C. Chr. Contr. U. S. Nat. Herb. 26: 294 (1931); Ind. Fil. Suppl. ITI. 120 (1934). Araiostegia Clarkei Cop. Phil. Journ. Sci. 34: 241 (1927). Davallia dareaeformis Levinge ex Clarke, Trans. Linn. Soc. II. Bot. 1: 443 (1880), pro parte. Leucostegia dareaeformis Bedd. Ferns Brit. Ind. Suppl. 4 (1876), pro parte. Araiostegia parva Cop. Univ. Calif. Publ. Bot. 12: 399 pl. 53A (1931). Leucostegia parva C. Chr. Ind. Fil. Suppl. III. 121 (1934). Rhizome thick, woody, wide-creeping, epigaeous, densely scaly; scales dense, golden ‘brown, ovate-lanceolate, finely acuminate, spreading; frond approximate, stipe 5-10 cm long, reddish-brown, persistent, nitente, glabrous or with a few large deciduous scales, lamina deltoid-oblong, 7-15 cm long, to 7 cm broad, 4-pinnate or pinnatifid; pinnae 10- jugate, patent, sessile, to 5 cm long, ultimare pinnules pinnatifid with 3-4 small ligulate acute uninerved segments, I-2 mm long, 0.5 mm broad; texture thin herbaceous, pale green, glabrous; sov? small at the base or forking of ultimate lobes, industum small, mem- branaceous, gray, persistent, broader than long. Yunnan: Ho-kin, Delavay, July 24, 1883; G. Forrest 15220; Lei-lung Shan, Forrest. 15228 (1917); Muli, west of Yalung River, Rock 17850. Tibet: Ya-tung, Hobson (1897); Yunnan-tibetan border, Capt. Kingdom Ward 780. North India generally: Sikkim, Hooker fil et Thomson 315 (type). Rather a small fern characterized by the dense, large, broadly lanceolate scales with spreading long-acuminate tips and the dead persistent, reddish-brown soft stipes, which often break at 2-3 cm above base. In scale the species is very closely related to L. perdurans (Christ) Hieron. which differs by much larger size, without so characteristically persistent dead stipes of previous years. In habit and size, it resembles L. Delavayi (Bedd.) Ching, but differs in rhizomatic scales being not ovate and imbriate. From L. dareaeformis (Hk.) Bedd., our fern differs in sessile pinnae, indusiate sori and shape and color of scales. The nomenclature of this fern has been very much confused. By priority, Acrophorus Hookert Moore is found the legitimate name, because Moore’s nomen nudum was subsequently effectively described and illustrated by Beddome in 1865, and is much older than Davallia Clarkei Baker. It was, however, unfortunate that Beddome himself later (Handb. p. 316) withdrew the figure under Acrophorus Hookeri in his Ferns Brit. Ind. t. 95 as being a mistake for Polypodium dareaeforme Hk., an exindusiate species, but his plate represents, in fact, a fern with fairly large indusia and, in this respect alone, agrees well with Moore’s species based upon a specimen collected in Sikkim by Hooker and Thomson. Plate 187. Fig. 1. Habit sketch (natural size). 2. Portion of frond, showing venation and position of sori (x 10). 3. Scale from rhizome ( x 16). ICONES FILICUM SINICARUM 2 - Bonk + + fe KR WR SE OR Ck BE OP FF) LEUCOSTEGIA HOOKERI (Moore) Beddome HOP REAR > HIE > BEE >» PLE SONMRE EZ 5 AE WRATH > ALPE ， Sose > MERCH MDa Te TERA > RRA HME > REAP THECM » OABRKAR 或 深 裂 ; — TV bSE TE > PA > HRI >) RET s REVIEWER 5s RV SB » mA PLETE » KR Si > BbWR—-B > WEAN» GI ; FEES) > (AIG > ERUPT ZIEM » Bb > AA > TTF > HIRE o Tei: SEM > 西藏 及 印度 北部 。 ARISE L. Delavayi (Bedd)， 惟 其 莹 -上 鳞片 不 需 卵 形 而 乱 卵 状 披 针 形 ， 具 长 新 穴 头 ， 故 易 分 别 。 IgE: 1. AMA (自然 大 ) ， 2. 小 鞠 之 一 部 ， 表 示 全 县 及 子 性 对 之 着 生 情 展 (放大 十 倍 ) ， 3. He LLM (放大 十 大 倍 )。 Plate 187 第 一 百 信 十 七 图 ay, 人 as | NAN RSNA ah) Gill Ne RN AA AY yl ty, ile 人 人 8 LEUCOSTEGIA HOOKERI (Moore) Beddome f KR TR vt C. R. Feng Del. et Lith. } : q 》 ICONES FILICUM SINICARUM PLATE 188 LEUCOSTEGIA MULTIDENTATA (Wallich) Beddome POLYPODIACE LEUCOSTEGIA MULTIDENTATA (Wallich) Beddome, Ferns Brit. Ind. Suppl. 4 (1876); Handb. Ferns Brit. Ind. 51 (1883); C. Chr. Ind. Fil. Suppl. III. 121 (1934). As pidium multidentatum Wallich, List no 346 (1828, nom. nud.). Davallia multidentata Hk. Syn. Fil. 9I (1867); Clarks, Trans. Linn. Soc. IT. Bot. 1: 443 (1880); C. Chr. Ind. Fil. 212 (1905). Humata multidentata Diels in Engl. u. Prantl: Nat. Pflanzenfam. 1: 209 (1899). Aratostegia multidentata Cop. Phil. Journ. Sci. 34: 241 (1927). Acrophorus Thomsont Moore, Ind. Fil. 4 (1857, nom nud.). Microlepia pteropus Bedd. Ferns Brit. Ind. t. 313 (1869). Rhizome thick, wide-creeping, epigeeous, densely scaly; scales large, ovate-oblong, acuminate, bright brown, thin; frond distant, stipe 15-25 cm long, dark-straminous, nitente, -densely at base and sparingly upwards clothed in large broadly ovate, acuminate, thin, brown scales, lamina ovate-deltoid, acuminate, 35-90 cm long, 17-30 cm broad near base, tripinnate; pinnae I0-15-jugate, patent, far apart, subalternate, petiolate (petiole about I cm long), the basal pair larger, 15-25 cm long, 7-10 cm broad, deltoid-oblong, acuminate, base subequal, bipinnate; pimnules to 10-jugate, alternate, petiolulate, the basal pair much the largest, 5-7 cm long, 3-4 cm broad at unequal base, deltoid-acuminate, pinnate to a narrow wing along costa; ultimate pinnules about 10-jugate, close, anterior basal one much larger, to 2 cm long, 1 cm broad, ovate-oblong, acute, deeply pinnatifid into 4-7- pairs of oblong acute segments, the lower ones again inciso-serrate; texture thin herbaceous, rachis and rachilets glabrous except the base of pinnae, pinnules and costa being clothed with a few large, ovate membranaceous, brown scales, glabrous or glandular beneath, rachis, rachilets and costa above densely hirsute; veins fine, distinct, in segments pinnate, one to each sharp tooth, but never reaches tip; sort small, 2-12 to each ultimate pinnule, placed at the base of its teeth on the upper side of veinlets; indusium small, horse-shoe-shaped, brown, membranaceous, fugaceous, free on all sides except the base. Yunnan: Shweli-Salween divide, G. Forrest 24701; Tengyueh, G. Forrest 27182 (1925); Htawgaw, G. Forrest 27010; Mengtze, Hancock 17 (1893) Himalayas: From Nepal to Bothan. Also Khasia, common. Another distinct species of the genus, characterized by the presence of large broad- ly ovate thin brown scales on stipe, rachis, rachilets, and costa beneath and densely hirsute above. In hairiness, the species is closely related to another Himalayan species, L. membranulosa Wall., which differs by much smaller size, pinnate or bipinnatifid lan- ceolate leaves and pale brown lanceolate scales on rhizome. Plate 188. Fig. 1. Habit sketch (natural size). Portion of frond, showing venation and posi- tion of sori (x 10). 3. Scale from rhizome (x 20). 4. Hairs from the costa of pinnule above (x 150). 5. Scale from the costa of pinna beneath (x 27). ICONES FILICUM SINICARUM Ss —- AA + A 图 = iH PR (ok fe BH OF) LEUCOSTEGIA MULTIDENTATA (Wall.) Bedd. WT RAR > MUL AT > POD LAROABY ; RUE HRTEM PR 色 ， 光 亮 ， 略 具 鳞 片 ， 革 体 卵 状 三 角形 ， 汤 尖 头 ， 长 三 十 五 至 九 十 粉 ， 宽 十 七 至 三 十 粉 ， 三 回 包 状 分 裂 ; 一 回 小 革 十 至 十 五 对 ， 开 展 ， 相 距 甚 速 ， 互 生 ， 具 柄 ， 基 部 一 对 和 蒂 大 ， 长 十 五 至 二 十 五 粉 ， 袖 七 至 十 粉 ， 构 圆 三 角形 ， 渐 尖 头 ， 基 部 亚 等 形 ， 二 回忆 状 修 裂 ; 二 回 小 革 绝 十 对 ， 互生 ， 具 柄 ， 基 部 一 对 最 大 ， 长 五 至 七 粉 ， 宽 三 至 四 粉 ， 基 部 不 等 形 ， 三 角 彤 ， 渐 尖 头 ， 殉 状 深 裂 ; 末 回 小 革 十 对 ， 密 接 ， 基 部 上 方 一 片 最 天 ， 深 型 成 四 至 七 对 柄 圆 形 急 尖 头 之 裂片 ， 薄 约 质 ， 各 回 小 革 基 训 具 一 二 卵 形 膜 质 大 鳞片 ， HEA LIGA RE » SMA » AIT A— BOR ; 子 喜 群 小 ， 位 於 锯 商 之 基部 ， 著 小 ， 马 踊 形 ， 膜 质 ， 早 落 ， 惟 基部 着 生 。 分 做 : ”有 雪 南 及 印度 东北 二 部 产 之 。 此 种 机 於 本 属 其 他 各 种 者 ， 念 其 币 密 短 毛 之 革 体 是 也 。 Hage: 1. AMA ( 自 慌 大 ) ， 2 HELM KRRERRFRALOR (放大 十 倍 )， 3. & 上 之 鳞片 (放大 二 十 网， 4. 中 肋 上 面 之 毛 (放大 一 百 五 十 倍 )， 5. 中 肋 下 面 之 钴 片 (放大 二 十 七 倍 ) © Plate 188 第 一 百 八 十 从 图 gE : Bez, a SSN = SW ON Nw i ‘FG Z \7 NS SWANSON Vi; 二 LEED WH LLL \ os 2 a = ~); i ce 人 > BT >) PERMA ZRABMAGH >: BA R= BH WET > PIPETTE » eA» BIL 9 TP THE > HER EIETS eR PA A) Ley > Fi bee » SEDATE > RB IRF) 5 FERRE > ROE) IH > PESTA ZA » ATER © 4y ffi: Wie» BUI» Ph > >> HARRY FEZ © Me BAGH ZZ > AREB ZEKE DIAM Siki] > ROBO SAMA EHES » We Dah hij faleE : 1. 本 种 全 形 (AMSA)? 2. RIS Z—-B> RHR RERES He (Kn) > 3. 董 上 之 鳞片 (放大 三 十 八 倍 ) 。 Plate I89 第 一 百 八 十 九 图 LOXOGRAMME GRAMMITOIDES (Baker) C. Christensen 小 3 Rl RK t ‘y C. R. Feng Del. et Lith. a ICONES FILICUM SINICARUM PLATE. . 190 LOXOGRAMME SALICIFOLIA Makino POLY PODIACEA: LOXOGRAMME SALICIFOLIA Makino, Bot. Mag. Tokio 19: 138 (1905); Ching Bull. Dept. Biol. Coll. Sci. Sun Yatsen Univ. no. 6: 31 (1933); C. Chr. Contr. U. S. Nat. Herb. 26: 324 (1931); Ind. Fil. Suppl. III. 125 (1934). Gymnogramme salicifolia Makino, Phan, Plerid. Jap. Ic. Pl. 34 (1899). Poly podium Makinoi C. Chr. Ind. Fil. 339 (1905); 543 (1906). Loxogramme Makinoi C. Chr. Ind. Fil. Suppl. 1]. 22 (1913-17). Loxogramme Duclouxii Christ, Bull. Acad. Géogr. Bot. (1907) 140; C. Chr. Ind. Fil. Suppl. III. 125 (1934). Be iciu aera C. Chr. Ind. Fil, Suppl. 1. 63 (1907-12). Loxogramme Fauriet Copel. Phil. Journ. Sci. 9: 232 (1914); C. Chr. Ind. Fil. Suppl. IT. 21 (1913-17). Gymnogramme involuta Bak. (non Hk. 1864) Journ. Bot. (1888) 231; Franch. Pl. David. in Nouv. Arch. Mus. II. 10: 123 (1887). Selliguea involuta Christ (non Kze. 1858) Bull. Soc. Bot. France 52: Mém, I. 21 (1905); Bull. Acad. Géogr. Bot. (1906) 108. Loxogramme involuta C. Chr. (non Presl. 1836), Acta Hort. Gothob. 1: 104 (1924). Poly podium scolopendrinum Wu (non C. Chr. Index) Polyp. Yaoshan. in Bull. Dept. Biol. Coll. Sci. Sun Yatsen Univ. No. 3: t. 155 (1932). Rhizome slender, wide-creeping, densely radicose. sparcely scaly; scales brown or fusco-brown; ovate-lanceolate, acuminate, entire; frond 1-3 cm apart, uniseriate along the rhizome, 15-35 cm long, 1.2-2.5 cm broad or rarely broader, lanceolate, broadest at the upper third, gradually narrowed downward on each side of the costa until 2-6 cm above the base of stipe, apex caudate-acuminate, margin entire, thin and slightly revolute; texture coriaceous, naked on both sides; midrib keeled beneath and prominently raised above, veins hidden, areole elongate, oblique, rarely with one short included veinlet; sort linear, rather slender, very obliquely extending from midrib to near the margin. Yunnan: Mengtze, Hancock 111; A. Henry 9059, 9059A; Szemeo, Henry 10343; Hay-Y prés Loa Lan, Ducloux 133 (type of L. Duclowxiz); Tchen Fong Chan, Delavay, August, 1894; Ma-eul-chan, Pelavay, 3880; Ami, Y. Tstang 13096, 13180; Wei-se Hsien, H. T. Tsat 59885; Tsekou, Soult2 1665; Mao-kou Tchang, Delavay 17, 1199; Without locality, S. Ten (1915); Salween, Capt. Kingdom Ward, Jan. 2, 1914; between Tengyueh and Lungling, J. F. Rock 7295, between Kambaiti and Tengyueh, J. F. Rock 7543. Szechwan: Tchen-kou-tin, Farges 179; Moupin, David; Mt. Omei, Faber 1019 (pro parte); Wilson 5348 (pro parte); W. P. Fang 7453; 1. Tang 23594; Hung-ya Hsien, W. P. Fang 8061; Nanchuan Hsien, W. P. Fang 5807; ibid., Nos. 3151, 4995, 4851, ex Herb. of West China Acad. Sci. Kweichow: Kao po, Laborde et Bodinier 1978; Gan-chow, Cavalerie 877; Van-chin Shan, Y. Tstang 7561; 7904; Tuh-shan Y. Tsang 6925; Sinwen, Y. Tstang 8688; Pin-fa; Cavulerie 877. Hupeh: Hsing Shan Hsien, Wilson 2661; Wu-shan Hsien Wilson 615; without locality, Silvestri 59. Kiangsi: Lu-shan, Whang Lung Tze, R. C. Ching 11591. Fukien: Inghck, F. P. Metcalf 820, May 1, 1925; ibid., H. H. Chung 2646, April 24, 1924; Sam-sa_ Inlet, Matthew, Oct. 5, 1907. Kwangtung: Lafau Shan, N. K. Chun 40907; F ord 33; Sam Kok Shan, Tsungfa Hsien, W. T. Tsang 20578; Swatow, Thai-yong, Dalziel, July, 1901. Kwangsi: Lin Yen Hsien, Yeo Mar Shan, R. C. Ching 7242. Hongkong: Lantao Island, one specimen without collector’s name in Herb. Hongkong. Corea: Faurie 74; Tsus-sima, Wilford 775; Quelpert, Taquet 3690. Formosa: Hancock 20; Arisan, Faurte 464, 465. Japan: Kyoto, Kivyabe 16134; Oosumi, Kyushu, Kotdzumi, Sept., 1921. Liukiu Islands: Matsumura 223. Tonkin: Chapa, Eberhardt 5145. Assam: Manipur, G. Watt 6133 (1882). Bothan: Griffith. Jhasia: Hooker 人 A quite variable species as to size, specimens from Southeast China and Japan be- ing generally smaller than those from West and Southwest China, but all agree in essential characters, Some specimens (Henry 9095) from Yunnan almost approaches L. involuata (Don) Presl in size, but differs in wide-creeping chizome, distant leaves, thicker texture and prominently raised midrib above, Plate 190. Fig. 1. Habit sketch (natural size). 2. Portion of lamina, showing venation, and sori (x 8). 3. Scale from rhizome (x 16). 4. Cross section of rhizome, showing the arrangement of steles (x 16). ICONES FILICUM SINICARUM Uae = Coe i Dl SE wil BK Ok HE TF BY) LOXOGRAMME SALICIFOLIA Makino HT Sea be 9 BEAT > MRO REE CHR GE > SCE PRES TA W— + SO 五 粉 ， 长 披 针 形 ， 上 部 三 分 之 一 处 最 并 ， 向 下 源 狭 ， 沿 革 笨 下 延 ， 过 RBA > eee > Git > BRE oh) bie > FE > MOIR ALS FRR > Me SH ， Aes Bo Ay fii : ”要 南 ， 四 川 ， 湖 北 ， 贵 州 ， 广 东 ， 广 西 ， 和 福建， 江西 ， 知 港 ， 明 鲜 ， HAS > rr > 琉球 ， 趾 及 喜 马 拉 亚 山 亦 产 之 。 此 和 起 我 国 温暖 各 省 驾 见 之 种 ， 形 幅 大 小 不 一 ， 暴 名 甚 多， 要 芭 同 种 也 。 lage : 工 本 种 全 形 (自然 大 )， 2. RL HRM RFRA Sie (放大 八 倍 )， 3. 地 下 莹 .上 之 鳞片 ATA) > 4. 地 下 攻 之 横 切 面 ， 表 示 维 管束 之 佑 置 〈 放 大 十 六 倍 ) © 这 Plate 190 第 一 百 九 十 图 ee See LOXOGRAMME SALICIFOLIA Makino 柳 SE wil MK C. R. Feng Del. et Lith. ICONES FILICUM SINICARUM PLATE. 26% LOXOGRAMME ENSIFORMIS Ching POLY PODIACEZE LOXOGRAMME ENSIFORMIS Ching, sp. nov. Species magnitudine et configuratione L. snvolutae (Don) himalayense magis similis differt paleis rhizomatis duplo parvioribus, late ovatis, apice breve acuminatis (lumine parvioribus rotundatis, creberrimis); soris multo brevioribus, crassioribus, a se magis dis- tantibus, nec coste nec marginem frondis attingentibus; costa centralis supera prominenti. Rhizome short, erect, densely scaly, scales light brown, broadly ovate, short acuminate, entire, 5 mm long, consisting of numerous small roundish brown lumine; fronds cespitose, stipe short, thick, 2 cm long, compressed, lamina oblanceolate, long acuminate, 20-25 cm long, 3-3.5 cm broad at the upper two-thirds part, gradually at- tenuate along a long narrowly winged stipe; texture chartaceous, greenish, naked, mibrib distinct on both sides, slightly keeled below and raised above; vezms not seen but distinct ‘against light, the lateral veins oblique, areole elongate, only occasionally with one short included veinlet; sori oblique, thick, brown, raised, about 5 mm apart, confined to the upper half of leaf, extending from near the costa to one-third way from the margin. Szechwan orientalis: Without locality, T. F. Lou 231 (type); without locality W1l- son 5848 (pro parte). Kweichow: Lin-tchang, Cavalerie 3389, April, 1909; Pin-fa to gan- chow, Cavalerie 1303, 478. The present fern appears so alike the Himalayan L. involuta (Don) that it might well be passed for that species, from which, however, it can easily be distinguished by its broadly ovate and half as long scales with short acuminate apex and much smaller, round and more numerous brown lumine, by leaves of green color, gradually attenuate downward from the broad upper half, and by much thicker, shorter, fewer and more widely separate sori extending from near the costa to only one-third way from the margin. The costa is slightly raised on the upper side. L. involuta (Don) has broadly lanceolate rhizomatic scales to I cm long, consisting of large, clear elongate luminz, much longer, narrower and very oblique sori extending from costa to near the margin and not raised midrib above. Plate 191. Fig. 1. Habit sketch (natural size). 2. Portion of lamina, showing venation, and sori(x 3). 3. Scale from rhizome (x 10). ICONES FILICUM SINICARUM 第 eae fad SE gil BR CK TE FP Fh) LOXOGRAMME ENSIFORMIS Ching 地 下 蓉 短 而 直立 ， BRT ASOD IG » WYRE > TRIG 5 革 伐 生 ， 柄 长 傣 二 粉 ， 局 形 ， 革 体 倒 披 针 形 ， 长 尖 头 ， 下 部 浙 狭 ， 沿 革 柄 下 延 ， 长 二 十 至 二 十 五 份 ， 宽 三 至 三 五 粉 ， 以 上 部 三 分 之 处 仿 最 关 ， 亚 划 Es PAG > PA LMHS » PRE > EMRABK > ASL > HOUR ESI » [H) A— 2H 5 PREM ERTE » SHE » (RWI MES LD > A eRMHA ZN o 4y fi PUN RIN FEZ © 本 种 极 似 印度 北部 产 之 L. involuta, PAIL LE we) » ABIRARE » FES IPR » ATS SEE » HHT APG) © 图 填 : 1. ARB (自然 大 )， 2. RIGS > ZREMRPRS (放大 三 倍 ) ， 3. WPL ZT (放大 十 倍 ) ， Plate I9I 有 第 一 百 九 十 一 图 et AAMT nt in Hh Uf (Chat yep AN MH ad iN f 1 hy 做 出 Ih | mt Na} Wa Vj " it el LOXOGRAMME ENSIFORMIS Ching C. R. Feng Del. et Lith. | fiad $e gl x ~ ICONES FILICUM SINICARUM PLATE 1092 DRYNARIA FORTUNE! (Kze.) J. Smith POLYPODIACE: DRYNARIA FORTUNE! (Kze.) J. Smith in Bot. Voy. Herald. 425 (1857); Diels in Engl. u. Prantl. Nat. Pflanzenfam. 1: 4. 330 (1899); C. Chr. Ind. Fil. 247 (1905); Acta Hort. Gotheb, 1: 106 (1924). Polypodium Fortunei Kze. apud Mett. Farngatt. Polyp. 121 t. 3 f. 42-45 (1857); Hk. Sp. Fil 5: 95 (1864); Hk. et Bak. Syn. Fil. 367 (1868); Christ, Farnkr. d. Erde 119 (1897); Baker, Journ. Bot (1888) 230; Franch. Pl. David. in Nouv. Arch. Mus. II. 10: 121 (1887); Christ, in Warburg, Monsunia 1: 63 (1900); Bull. Soc. Bot. Ital. (1901) 297. Drynaria quercifolia Hk. (non J. Sm.) Journ. Bot. (1857) 357. ?Poly podinm biforme Lour. Fl. Cochinch. 827 (1790): Sw. Syn. Fil. 62 (1806). Poly podium quercifolia Hk. (non L. 1753) in Blakiston, Five Months on the Yangtze 366 (1682). An epiphytic fern on tree trunks or rocks. Rhizome wide-creeping, fleshy, thick as a finger, densely clothed in bright ferruginous, frizzy, linear-subulate scales with long- . fimbriate margin; fronds dimorphous, the sterile ones sessile, reddish-brown (without chlorophyll), dry, coriaceous, nitente, imbricate, with coarse venation, 5-7 cm long, 3-6 cm broad, broadly ‘ovate, cordate at base, acute at apex, margin crenate below, lobato- pinnatid in the upper half with 4-6 pairs of deltoid, very acute, entire lobes I-1.5 cm long, shining glabrous above, shortly pubescent on costa and veins beneath; the fertile ones 25-40 cm long, including winged stipe 5-8 cm long, 14-18 cm broad at middle, oblong, acute, pinnatifid nearly down to rachis; segments patent, 7-13-jugate under the caudate apex, 7-9 cm long, 2-3 cm broad above the broadened base, lanceolate, acute or obtusish, margin with remote incisions, the lowest ones somewhat shorter, followed by a few auricles, the upper ones gradually shortened, sinuses broad, roundish or acute at bottom; texture crass chartaceous, green and glabrous on both sides; venation prominent on both sides, lateral veins distinct, oblique, connected by transverse veins, forming 4-5 quadri- angular soriferous areole, filled with free or netted included veinlets; sovz large, roundish, copious, regularly seriate, 2-4 between costa and margin, one in each 4-angular areola, ex- indusiate. Chekiang: Chusan, Robert Fortune; Ningpo, Hancock 25; Cooper (1884): Taichow, R. C. Ching 1580; Ping-yang Hsien, H. H. Hu 96; Wen-chow, K. Ling 7407 (1924); Siachw Hsien, R. C. Ching 1580. Kiangsi: Iiukiang, Lu-shan, A. N. Steward 2661; Kwai-in Chiao (Goddess of Mercy Bridge), R. C. Ching, numerous specimens; C. E. DeVol 22, August 1, 1933; Tsoongjen, Y. Tstang 10228. Kwei-chow, Gan- chow, Cavalerie 3711, 7797. Hupeh: Ichang, Maires (1880); Patung Hsien, Henry 3704; Wilson 2646. Szechwan: Mt. Omei, E. Faber 1072; Brown 73; Chung-chow, Limprichte (1913); Col. Sarel; R. Francis (1870); Blaktston in Herb, Hk.; Ho-chuan Hsien, Hopkinson 108, May 2, 1930. Yunnan: Mengtze, Han- cock 112; Mile, Henry 10177 A, 10177B. WKwangtung: North River, Tutcher 10626; Lo-fau Shan, C. Ford (1833); Swatow, Thai-young, Dalziel, Sept. 1898; Gerlach; Lien-chow, Matthew, Dec. 1907; Lokchong, N. K. Chun 42423; C. L. Tso 21588; Yingtak, Wantong Shan, H. Y. Liang 60590; Lungtau Shan, Y. K. Wang 31707. Kwangsi: Lungchow, Morse 2; Wu-chow, S.S. Sin & K. K.Wang 6 (1926); Lu-chen Hsien, Tze Poo, R. C. Ching 5554. Fukien: Foochow, R. Fortune 34 (type); La Touche, Forbes 2492; L. Y. Tai 11170; T. S. Ging 7104; Ku-shan, T. S. Ging 6848; Lung-lau, Alexander; Amoy, Medhurst in Herb. Hance 1409; Yuenfu, Warburg; Chang-chow, H. H. Chung 903; Hinghwa, H. H. Chung 971; Sam-sa Inlet, Matthew, Oct. 6, 1907. Also Formosa and Tonkin. A common epiphytic fern in the warm parts of China and differs from D. quercz- folia (L.) J. Sm. of Tropic Asia in much smaller size in all parts and the large uniseriate sori between lateral veins. Plate 192. Fig. 1. Habit sketch (natural size). 2. Portion of segment, showing venation and position of sori (x 6). 3. Scale from rhizome (x 16). 4. Hairs on underside of sterile leaf (x 76). ICONES FILICUM SINICARUM me —- BA + << Wi Be (ak HE FP PF) DRYNARIA FORTUNE! (Kze.) J. Sm. FRAT EL LAER GG > EL US» BAO NO ; 革 二 > LRAT E SBP > MG > MLK EWR > NSA + HAG > HA » BEA > EMMY WR > LEAT GG > ROR NOTA > Ri BE > WAZA > RAMIEM > > Me MURR WETS ， 长 七 至 九 > ROSS WRT IMCS BRIE RRM WI TRE SE IBLE » BA) » HE © | 从 伤 : 浙江， 湖北 ， 委 南 ， 四 川 ， 广 东 ， 广 西 ， 福 建 ; 台 洲 及 交趾 亦 产 之 。 iL Sip AEA IG IRA > OAT RE > DU RES Bik SUZIE DETER: >» BERNE 0 Bigk: 1 AMA (自然 大 ) 2. BEM RREMRRT MELA (放大 六 倍 ) 3. 地 上 WLBT (放大 十 大 倍 )， ”4. WAFER ZE (放大 七 十 大 倍 )。 Plate 192 第 一 百 九 十 二 图 三光 y Dea TE 2 Ce ne Ae Vee ee 榭 BK ICONES FILICUM SINICARUM PLATE 193 DRYNARIA SINICA Diels POLY PODIACE: DRYNARIA SINICA Diels in Engl. Jahrb. 29: 208 (1900); C. Chr. Ind. Fil. 249 (1905); Acta Hort. Gotheb. 1: 106 (1924); Journ. Wash. Acad. Sci. 17: 498 (1927). Polypodiuwm Baronit Christ (non Baker 1886), Nuov. Giorn. Bot. Itat. n. s. 4: 100 t. 2. (1897) Farnkr. d. Erde 120 (1897). Drynaria Baronti Diels in Engl. u. Prantl. Nat. Pflanzenfam. 1: 4. 330 (1899); Christ, Bull. Soc. Bot. France 52: Mém. I. 23 (1905). Drynaria reducta Christ in C. Chr. Ind. Fil. 247 (1905), C. Chr. Bot. Gaz. 56: 332. 1913. Rhizome wide-creeping, fleshy, thick as a small finger, densely scaly; scales bright ferruginous, frizzy, lanceolate-subulate, densely fimbriate; fronds dimorphous, the sierile ones rather scarce, pale green or light brown, chartaceous, or subcoriaceous, sessile, to 10 cm long, 4-5 cm broad at middle, oblong-lanceolate, acuminate, pinnatifid down nearly to rachis with deltoid-lanceolate, acute segments 2-3 cm long, with the lowest ones much re- duced, glabrous beneath, pubescent above; fertile fronds distant, stipe 8-15 cm long, dark straminous, with narrow wing on each side running down nearly to the base, lamina 17- 40 cm long, 7-Ir cm broad, oblong-elongate, pinnatifid down nearly to rachis, 14-20- ’ jugate, patent, broadly linear-lanceolate, acute or bluntish, or rounded, the middle ones 4-6 cm long, I-1.5 cm broad above the dilated base, the basal I-2 pairs shortened or reduced into more pair of auricles, margin finely and closely serrate with low arcuate sharp teeth; texture crass chartaceous, green, more or less pubescent especially on rachis and costa above; venation distinct on both sides, lateral veins erecto-patent, intervening veinlets anastomosing in 3-4 rows of angular areole occasionally with one short included veinlets; sort large, roundish, costal, uniseriate on each side, near the upper base of lateral veins. Szechwan: Nanchuan, Rosthorn 3121 (type); Mt. Omei, Scallan: Ta-chien-lu, Soulie 512 (1893); without locality, Wilson 5335; Mao-chow, F. T. Fang 21818; Tungnan Hsien, W. P. Fang 1452; Kangtien Hsien, W. P. Fang 3687; Hung-yuen Hsien, W. P. Fang 9081, 9090; Drogochi, Harry Smith 4502; C. S. Liu 705, July 13, 1934; Ma-pien Hsien, T.T. Yu 2509 (pro parte). Yunnan: Tong-chow, E. E. Maire 1373, 1883 (1913); Tsekou, Monbeig 277. Shensi: Ki Shan, Giraldi (type of Polypodium Baronit); Mt. Zulu, Giraldi, August, 1894; Purdom 87. Kansu: Pingfan Hsien, R. C. Ching 481, torming dense carpet on moist foothill. This endemic species is closely related to the Himalayan D. Mollis Bedd., differs chiefly in less pubescent fertile leaves of thicker texture and the basal part of stipe being not of dead straw-colored appearance. Plate 192. Fig. 1. Habit sketch, (natural size). 2. Portion of segment showing venation, position of sori and serrature (x 6) 3. Scale from rhizome (x 16). 4. Hairs from the upper side of rachis (x 76). 5. Cross section of rhizome, showing arrangement of steles ( x 4). ICONES FILICUM SINICARUM a ee SE ffl Be (ok fe iF FF) DRYNARIA SINICA Diels APLEAROURART AR >» HEIL AA FEE SRD ee EE HL > SIU DERE ZIM AR + HERE “b> SDE > RTCA > ATMEL RZ MBS DE + OLED LISI) ， FRE» CRAG > BAIN ; 又 此 种 之 生态 元 中 附 生 或 士 生 ， 因 其 莹 直接 与 土壤 相 接 ， 可 以 AVE 'DIER: > CLAS A-FWEE ZTE EAS AT DERE 0 修 伤 : VAN » SET » EUG » ELF © 此 鸯 本 属 分 伤 极 北 而 且 极 硬 塞 之 种 ， 此 天 喜 马 拉 亚 山 所 产 之 毛 栅 蕨 (D. mollis Bedd.) NESEIE TA FRASIER, » RITZ AEWEGA » Heit BABII 0 | IgE: 1. ARI 〈 自 然 大 ， 2. EPS OG» eA > FREEZE ROR KK 倍 ) ， 3. ELOY (放大 十 大 倍 ) > 4. RAW EMZME (HALA) > 5. BUNT» 2 AMER HARPUE) © Plate 193 第 一 百 九 十 三 图 DRYNARIA SINIGA Diels = a | 了 路 7 ies ae a ar * » ob c- ¥ ICONES FILICUM SINICARUM PLATE 194 COLYSIS WUI (C. Chr.) Ching POLY PODIACEZ: coLysis wu! (C. Chr.) Ching, Bull. Fan Mem. Inst. Biol. 4! 322 (1933). Polypodium sp. nov. Wu, Polyp. Yaoshan, in Bull. Dept. Biol. Coll. Sci. Sun Yatsen Univ. No. 3: 318 t. 150 (1932). Poly podium Wui C. Chr., 1. c. No. 6: 17 (1933); Ind. Fil. Suppl. III. 161 (1934) Rhizome wide-creeping, densely scaly; scales fusco-brown, linear-lanceolate from rounded base, thin, clathrate; frond 1-2 cm apart, scarcely subdimorphous, the fertile one with stipe 30-35 cm long, straminous, glabrous, lamina 15-20 cm long, 5-8 cm broad at base, oblong-ovate, gradually acuminate, base rotundo-truncate, decurrent a short way along stipe, margin narrowly cartilaginous, repando-undulate; texture herbaceous, green, glabrous on both sides; lateral veins distinct, erecto-patent, flexuose, veinlets anastomo- sing on each side in a row of elongate areole with divaricate included veinlet; sov7 linear, ‘ oblique, extending regularly from costa to margin; sterile fronds conform, but with some- what broader lamina on shorter stipe. Kwangsi: Yao Shan, Sheng-tang Ling, S. S. Sin et K. K. Wang 613 (type), June 15, 1928; Sze-loh Hsien, Kwangsi Natural History Museum No. 27. Kwangtung: Tung Shin Hsien, Nanlien, K. K. Tsoong 1967; Tai-lung Tung, Eu Wai Shan, C. L. Tso 22410 (1929). An endemic species, closely related to C. pedunculata (Hk. et Grev.) from Sikkim- Himalayas, differing in broadly ovate-oblong leaves being scarcely dimorphous, with rotundo-truncate base shortly decurrent along stipe and narrower sori being more wide apart from each other. Plate 194. Fig. 1. Habit sketch (natural size). 2. Portion of lamina, showing venation and sori (x 1.5). 3. Scale from rhizome (x 30). ICOENS FILICUM SINICARUM 第 En 图 Se A PR BK Ok BE OH FP) COLYSIS WUI (C. Chr.) Ching 地 下 莹 横行 ， 被 深 楼 色 之 名 状 坡 斜 形 鲁 片 ; SEAVER IE > WES RSE > ARR GE ， 药 体 长 十 五 至 二 十 粉 ， 基 部 宽 五 至 八 粉 ， 卵 状 椭圆 形 ， 渐 尖 头 ， 基 部 入 圆规 形 ， 向 下 稍 延长 ， 华 渴 呈 波状 ， 颖 质 ， 两 面 光 滑 ， 侧 哌 明 题 ， 届 折 ， 网 脾 可 见 REAL > LAU RESEDS ; TEES gS 较 寅 ， 具 较 短 之 栖 © Hii: ”广东 及 广西 之 儿 山 产 之 。 此 震 稀 见 之 种 ， 其 卵 状 机 图 形 之 革 体 具 二 倍 长 之 药 柄 ， 易 与 本 属 各 种 从 区 。 圆 广 : .本 种 企 形 (自然 大 ， 2. 革 体 之 一 部 ， 表 示 革 脾 及 子 吉 硬 (放大 一 倍 中 )， 3. HT RE 上 之 鳞片 (放大 三 士 倍 ) 。 COLYSIS WUI (C. Chr.) Ching 吴 氏 Bk C. R. Feng Del. et Lith. ICONES FILICUM SINICARUM PLATE 195 COLYSIS HEMIONITIDEA (Wallich) Pres! POLY PODIACE COLYSIS HEMIONITIDEA (Wallich) Presl, Epim. Bot. 147 (1849); Ching, Bull. Fan Mem. Inst. Biol. 4: 320 (1933). Polypodium hemionitideum Wallich, List no. 284 (1828, nom. nud.); Mett. Farngatt. Polyp. 122 (1857); Hk. Sp. Fil. 5: 73 (1863); Syn. Fil. 360 (1864); Clarke, Trans, Linn. Soc. II. Bot. 1: 651 (1880); Christ, Farnkr. d. Erde 105 (1807); Diels in Engl. u. Prantl, Nat Pfinzenfam. 1: 4. 315 (1899); C. Chr. Ind. Fil. 532 (1905); Christ, Journ. Bot. de France 19: 21 (1905); ibid. II. 1: 9 (1908); Takeda, Notes, R. Bot. Gard. Edinb. 8: 308 (1915); Wu, Polyp. Yao- shan. in Bull. Dept. Biol. Coll. Sci. Sun Yatsen Univ. No. 3: 282 pl. 132 (1932). Selliguea hemionitidea Presl, Tent. Pterid. 216 t. 9 f. 17 (1836). Pleopeltis hemionitidea Moore, Ind. Fil. 436 (1862); Bedd. Ferns S. Ind. t. r82 (1866); Handb. Ferns Brit. Ind. 359 (1883). Gymnopteris Fee: f. anomala Bedd. Ferns Brit. Ind. t. 274 (1868). Rhizome wide-creeping, sparcely scaly; scales rufo-brown, ovate-lanceolate, acu- minate, thin, clathrate; frond distant, 40-60 cm long, 5-7 cm broad, broadly lanceolate, acuminate, entire, gradually narrowed and long-decurrent down ton ear the base of sparcely scaly stipe; texture herbaceous, brownish-green upon drying; venation distinct, lateral main veins subpatent, parallel, flexuose, about 8 mm apart, the intervening veinlets anastomosing in 3-rowed rectangular areole with divaricate included veinlets; sori large, oblong, short linear or roundish, one-rowed between each pair of lateral veins, exindusiate. Kwangtung: Loh-fau Shan, N. K. Chun 41586, 41293, 40466; C. Ford; C. O. Levine 506. Swatow, Thai-yong, Dr. Dalziel, July, 1901; Tai-mo Shan, C. G. Matthew, Oct. 15, 1907; Yingtak, Tai Chun, C. L. Tso 22026; ibid., Jewhan, H. Y. Liang 61296; Sunyi, S. P. Ko 51262; Tsing-tan Hsien, K. K. Tsoong 1286. Kwangsi: Tze-poo, Lu-chen Hsien, R. 人. Ching 5574; Lin Yen Hsien, Tsing-lung Shan, R. C. Ching 6907; Yao Shan, Ping-nam Hsien, S. S. Sin 104A, 104B. Hainan Island: Ng Chi Leng, F. A. McClure 9342. Hong- kong: Lantao Island, C. Ford (1874); Tutcher 642 (1909), Yunnan: Mengtze, Henry 10322, 11488A; Hancock 50 (1893). WKweichow: Without locality, Cavalerie 3396. Also Tonkin, East India, Formosa and the Philippine Islands. A distinct and also perhaps a linking species between the genera Colysis and Microsorium, as indicated by its unstable soral conditions, which are generally interrupt- ed into oblong or roundish shape. Plate 195. Fig. 1. Habit sketch (natural size). 2. Portion of frond, showing venation and soral conditions (x 2). 3. Scale fromrhizome (x 16). 4. Scale from base of stipe (x 16). ICONES FILICUM SINICARUM a ot + kOe Est ®e Be (ok fe 4 Fh) COLYSIS HEMIONITIDEA (Wallich) Presl HET REBT > PRPREA EE ZOD REL IE EHTS EGA» ROTATE > SRBC > TAREE » HIST > AHR > PF UBMTE > IESE PC REE ILMB WC > Tbh > PSI AE RM > MK HH > HDT > FLEE /\ AE > MOIR ABTK » IR SDs RRALK » HRI > STZ OBIE > —4THESI > AS Ao 分 伤 : | BERL > BEVG > SINE» BE > FIN > Zebk> AK > ARIMA RYE o APRRAB HUES > HEE RUG IE i i i SR I ON LI AE © 图 奸 : 1. ARAB (AAA)? 2. RZD RRRMRCRPRSAZLAB (放大 二 倍 ) ， 3. 茎 上 之 鳞片 ARPA) >» 4. 革 柄 基部 之 鳞片 (放大 十 六 倍 ) 。 \ r sé | ) ee Plate I95 \ \ ; i a ae 第 一 百 九 十 五 图 断 多 藤 ICONES FILICUM SINICARUM PLATE 106 COLYSIS WRIGHTII (Hooker) Ching POLYPODIACE/: COLYSIS WRIGHTIL (Hooker) Ching, Bull. Fan Mem. Inst. Biol. 4: 324 (1933). Gymnogramme Wrightii Hooker, Sp. Fil 5: 160 t 303 (1864); Syn. Fil. 388 (1867). Poly podium Wrightwi Mett. ex Diels in Ehg]. u. Prantl: Nat. Pflanzenfam. 1: 4. 316 (1899); C. Chr. Ind. Fil. 575 (1g05). Selliguea Wrightii J. Sm. Hist. Fil. 102 (1875). Polypodium kusukusense Hayata, Ic. Pl. Form. 5: 320 f. 131 (1915); C. Chr. Ind. Fil. Suppl. IT. 26 (I9I2-I0). Rhizome wide-creeping, densely scaly; scales fusco-brown, lanceolate from rounded base, thin, clathrate; frond distant, 25-35 cm long including wingless stipe 2-5 cm long (sterile leaves almost without wingless stipe), lanceolate, 4-3 cm broad, acuminate, rather gradually narrowed and: decurrent along stipe in a broad wing on each side, margin repando-undulate; texture thin herbaceous or submembranceous, glabrous on both sides, turning blackish upon drying; venation distinct, lateral main veins subpatent, flexuose, in- termediate veinlets anastomosing in 2-rowed elongate areole with simple or divaricate included veinlets; sovz linear, extending from costa to near the margin. Hongkong: Bodimer 145, May 2, 1898. Kwangtung: Tung Shing Hsien, K. K. Tsoong 4848, 4905, 1950, 1153; Yao Shan, C. L. Tso; North River, C. G. Matthew, Nov. 26, 1907; Swatow, Thai-yong, Dr. Dalziel, August, 1897; July, 1901; Sept. 1899. Che- kiang: Pin-yang Hsien, H. H. Hu 1898. Also Tonkin, Formosa and Loochoo (C. Wright, type). A very distinct species which, by its present distribution, seems to be more common in the Islands Formosa and Loochoo than on the mainland. It is most closely related to C. Leveillei (Christ) Ching but differs in its submembranaceous leaves with repando- undulate margin, always turning blackish upon drying, of which the fertile ones are generally provided with short wingless stipes. Plate 196. Fig. 1. Habit sketch (natural size). 2. Portion of lamina, showing venation and sori (x 2). 3. Scale from rhizome (x 30). ICONES FILICUM SINICARUM mim a A +t * 图 Ae FR PR WE Cok HE FP Fh) COLYSIS WRIGHTII (Hooker) Ching HUT REBUT > RT SPREE > RBG > EAE > MIRNA ; 革 数 生 ， 长 二 于 五 至 三 十 五 粉 ， 宽 三 至 四 ey HLEVE > WR > DBA SEPA Pe > ACERS IN > RTO > MUIR DT > HOR HD > CEL > PERUSE ; PARRMOE > Fp METED © Sy tli : BEML > APE + HAL > HERR ZEALIEZ 0 此 怖 本 属 特殊 之 蕨 种 ， 其 回放 前 种 者 ， 已 详 从 芒种 ， 兹 不 疝 述 。 aE: x. 本 种 公 形 (自然 天) ， 2. 革 体 之 一 部 ， 才 示人 革 脾 及 子 壹 敌 (放大 二 倍 )， 3. HT HEE 之 鳞片 (放大 三 十 倍 ) 。 Plate I96 A—BILTA ' + ae } eee ; oe We ~ 一 /COLYSIS WRIGHTII (Hooker) Ching 、 id ine | 到 ICONES FILICUM SINICARUM PLATE: -1q7 COLYSIS HEMITOMA (Hance) Ching POLY PODIACE COLYSIS HEMITOMA (Hance) Ching, Bull. Fan Mem. Inst. Biol. 4: 326 (1933). Poly podium hemitomum Hance, Journ. Bot. (1883) 269; C. Chr. Ind. Fil. 532 (1905). Poly podium macro phyllum var. fokiense Cop. Phil. Journ. Sci. Bot. 3: 283 (1908). Polypodium sp. nov. Wu. Polyp. Yaoshan. in Bull. Dept. Biol. Coll. Sci. Sun Yatsen Univ. No. 3: 316 t. 149 (1932). Rhizome wide-creeping, densely scaly: scales fusco-brown, lanceolate from rounded dentate base, thin, clathrate; frond far apart, stipe 20-25 cm long, (half as long and broad- ly winged throughout in sterile leaves), straminous, sparcely scaly, winged half way down, lamina broadly lanceolate, acuminate, generally with hastate base, thence broadly decur- rent downward, entire or more frequently with 1-2 pairs of lanceolate, horizontally patent lobes, or sometimes (as in type) regularly lobato-laciniate with 5-6 linear-lanceolate lobes on each side, margin entire, but undulate; texture herbaceous, glabrous above, more or less sparcely scaly on veins and costa beneath when young; venation distinct, lateral veins ob- lique, flexuose, veinlets anastomosing along main vein in one row of elongate areole with divaricate included veinlet; sovz linear, flexuose, extending from costa to margin, often in- terrupted. Kwangtung: Lien-chow, B. C. Henry (1881), 22104 in Herb. Hance (type); ibid., Fak Shan, C. L. Tso 22626 (typical), Oct. 5, 1930; Lung-tau Shan, Iu village, To & Tsang 12159, 12281, May 27, 28, 1924; ibid. Ku Koong, Y. K. Wang 31688; North River, Lan- fang Kan, N. K. Chun 5824; Yintak, C. L. Tso 22626; Lokchong, Kook Kiang, S. P. Ko 50217; Y. K. Wang 31481; N. K. Chun 43036. Fukicn: Central kart, S.T. Dunn 3894. Kwangsi: Yao Shan, S.S. Sin et K. K. Wang 102; ibid., S. S. Sin 3761 (f. integra); May 26, 1928, ibid., Y. J. Wang 5209, 5309, 5342, 113. A peculiarly distinct endemic fern, only related to C. Wrightii (Hk.) Ching, differ- ing in hastate or lobato-laciniate lamina on a long and broadly winged stipe, and green color of leaves with less undulate margin. There is an entire-leaved form (f. integra) which resembles C. Wrightii so closely that it can be distinguished from that species only by proportionally short broad lamina rather suddenly narrowed towards base and much longer stipe, which is generally winged only half way down. Plate 197. Fig. 1. Habit sketch, representing typical form (natural size). 2. The same but with only 1-2 lobes on each side (natural size). 3. Portion of lamina, showing venation and sori (x 1.5). 4. Scale from costa beneath (* 40). 5. The same, from stipe (x 40). 6. The same, from costa beneath (x 40). 7. The same, from veinlet beneath, intermixed with sorus ( x 40). ICONES FILICUM SINICARUM Pe pee siege ol 图 a 36 SR OK Ok FE TF Fh) COLYSIS HEMITOMA (Hance) Ching . sh FRB E WEG ARERR; ; 全 散 生 ， 柄 长 二 十 至 二 十 五 粉 WEP RRR 中 之 ) » WERE UEY » AMINES > EET ARS IOWA AEE) WRT Be BRE KOE CERVEEZLA » ABMMNCTT PAE > WCE + KUTA » OULYE > RUURAT IL ; 子 BELGE + FLPIPSEIE DE » MEAT © Shi: ”广东 北部 ， 硒 建 中 部 ， 广 西 东 部 产 之 0 BIE: 0. ARIAIE (自然 大 ， 2 同上 ， 惟 少 分 裂 (自然 大 ) ， 3. RSA zee PERE (放大 一 借 全) ， 4. URE EB (放大 四 十 倍 ) ， 5. 柄 上 鳞片 放大 四 十 悦 ) ， 6. SRE 肋 上 之 鳞片 (放大 四 十 倍 ) ， 7. 药 体 下 面 小 版 上 子囊 难 中 之 鳞片 (放大 四 十 信 ) 。 Plate 197 ]) Bom Se NIRA 、 \\ \ j . \~. i j . A a \tr iS fe a Ly A ~ te 4 [ J We Me A q TF Fo ra, \ Ay, 7 ~ ri ao = 一 - ~~ \ & = 了 4 fe ~ EN NI 了 As 多 4, Ls AN ~~ \\ ae 入 \ — = AS \ = \ \ : WA a x 所 rN 6 Pe . Pe " > 》 ~S \ mike . ; \ AN \ \ ake YY COLYSIS HEMITOMA (Hance) Ching PO FPS ERED Lob tt ee | 本 < fey, ae OUP, 让 on i | ¥E i 艾 Ys 7 7 月 / C. R. Feng Del. et Lith. ICONES FILICUM SINICARUM PLATE 108 COLYSIS DIGITATA (Baker) Ching POLY PODIACE/E COLYSIS DIGITATA (Baker) Ching, Bull. Fan Mem. Inst. Biol. 4: 328 (1933). Gymnogramme digitata Baker, Journ. Bot. (1890) 267. Poly podium digitatum C. Chr, Ind. Fil. 522 (1905). Grammitis Finlaysoniana Wall. List 248, No. 776 (1829, nom. nud.). Selliguea Finlaysoniana Moore, Ind. Fil. LXVL (1857); Christ, Journ. Bot. d. France 2°. sér. 1: II (1908) Gymnogramme Finlaysoniana Baker, Ann. Bot. 5: 486 (1891). Colysis tridactylis Fée, Gen. Fil. 176 (1850-52, nom. nud.). Polypodium annamense Christ, Journ. Bot. d. France 19: 77 (1905); C. Chr. Ind. Fil. 508 (1906); Merr. Enum. Hainan Pl. in Lingnan Sci. Journ. 5: 18 (1927). Poly podium ampelidiwm Christ, l.c. p. 78; C. Chr. l.c.; Merr. l.c. p. 17. Poly podium podopterum Christ, l.c. p. 125; C. Chr. Le. 555. Poly podium Cadieri Christ, l.c. p. 75; C. Chr. l.c. p. 515. Rhizome wide-creeping, copiously clothed in lanceolate hair-pointed atro-brown and clathrate thin scales; fronds subdimorphous, I-3 cm apart, stipe 20-30 cm long, pale straminous, naked, base articulated, lamina 10-18 cm each way, generally palmately divid- ed (sometimes 2-3-lobed or simple), base rarely shortly decurrent, segments 3-5, lanceolate, acuminate, 10-16 cm long, 工 .5-3 cm broad, base somewhat narrowed, margin thickened, entire but repandulous; texture chartaceous, glabrous on both sides, pale green; lateral veins oblique, flexuose, visible; sorv7 linear, oblique, between lateral main veins, extending from costa to margin; sterile frond conform, but on much shorter and often winged stipe and with broader segments. Kwangsi: Lungchow, Morse 45; Lu-chen Hsien, R, C. Ching 5620, on rocks along stream under forest. Hainan Island: Lea Mui, Eryl Smith 1513, Jan. 4, 1923, on stream side; South of Fan Ta, Tsang Wat-tak 17797 (1929); Five Finger Mt., F. A. McClure 8080, 8552; W. Y. Chun 6804 (in Herb. Univ. Nanking); Eryl Smith 2542 (f. simplex), on tree; Hoichow, Hancock 20; Lin-fa Shan, F. A. McClure 8070; Tsang Wat-tak 17024, 15839; W. Y. Chun 6605; Pat Ka Shan, F. A, McClure 8552 (f. simplex); Tun Kao, Eryl Smith 1510, 1518, 1511; Huploha, W. Y. Chun 1316; Lohe, Miss Moninger 225. Tonkin: Balansa 102 (type); Lang Biang, Eberhardt 106; Gaudichaud; Mrs. Clemens 4365. Annam: Cadier 45 (type of Polypodium annamense); Cadier 103 (type of P. Cadiert). A very distinct and pretty fern, now found to be fairly common in the localities noted, but still unknown elsewhere. It differs from the other species of the genus in its palmatifid leaves with 3-4-5 lanceolate entire segments and wingless stipe, but forms with 2-3-lobed or even simple leaves have also been found not uncommon even in the same collec- tion or on the same rhizome. Polypodium annamense Christ differs only in the slightly winged upper stipe, while P. Cadieri Christ has simple or 2-3-lobed leaves with much con- tracted linear fertile segments. Plate 198. Fig. 1. Habit sketch (natural size). 2. Portion of fertile segment, showing venation and position of sori (x 3). 3. Sporangium (x 108). 4. Scale from rhizome (x 36). 5. Cross section of rhizome, showing the arrangement of steles ( x 20). ICONES FILICUM SINICARUM oe a CL Tt Ae 2 OE ROR Ok WE TF PH) COLYSIS DIGITATA (Baker) Ching HO BUT >» ELS ERY ; MVE I WROTE TH PRA ORM HEE Hn» EPMA (NGA » LILI) ， 基 部 略 延长 ， 裂 片 三 至 五 数 ， 披 名 形 ， 源 尖 头 ， 长 十 至 十 大 粉 ， 袖 一 ' 五 至 三 粉 ， 基 部 稍 次 ， 全 炮 惟 呈 汪 波 状 ， 纸 质 ， 两 面 光滑 ， 便 哌 对 出 ， 曲 届 可 见 ， 狂 版 二 列 ， 内 具 小 版 ; FRESE » SHY > FERED ; AVE TREES SUPT ZLALT 0 分 伤 : EUG » SLMS 5 安南 ， 交 趾 亦 产 之 。 本 种 通常 因 其 掌 状 修 裂 之 药 ， 故 易 蕉 区 别 ， 然 间 有 三 至 二 裂 者 ， 或 大 有 不 从 裂 考 ， 是 当 注 意 耳 。 gE: 工 本 种 至 形 〈 自 然 大 ， 2. WL RRM RTA (KS) > 3: 子 He (放大 一 百 O 信 舍 ) ， 4. 地 下 葵 上 之 鳞片 (放大 三 十 大 倍 ) ， 5. 地 下 葡 之 横 切面 ， 表 示 蕉 管束 之 仿 AZT) 。 COLYSIS DIGITATA (Baker) Ching ae ae 岁 C. R. Feng Del. et Lith. ICONES FILICUM SINICARUM PLATE 706 COLYSIS PENTAPHYLLA (Baker) Ching POLYPODIACE.® COLYSIS PENTAPHYLLA (Baker) Ching, Bull. Fan Mem. Inst. Biol. 4: 332 (1933). Gymnogramme pentaphylla Baker, Kew Bull. (1898) 233 Polypodium pentaphyllum Christ (non Baker, 1891), Bull. Acad. Céogr. Bot. (1906) 248. Poly podium ellipticum var. pentaphyllium C. Chr. Ind. Fil. 524 (1905). Polypodium mediosorum Ching, Bull. Fan Mem. Inst. Biol. 2: 19 t. 4 (1931); C. Chr. Ind. Fil. Suppl. III. 153 (1934), Rhizome wide-creeping, densely radicose and scaly; scales ovate-acuminate, light brown, iridescent, thin, clathrate, dorsally affixed; frond distant, stipe 35-55 cm long, stra- minous, glabrous above base; lamina ovate, 15-20 cm long, nearly as broad, pinnate; pinnae I-3-jugate, or rarely more, 14 cm long, to 3 cm broad, broadly lanceolate; opposite, acumi- nate, base attenuate and decurrent along rachis, equal-sized, margin entire, slightly repand; texture herbaceous, green, glabrous; costa prominent on both sides, lateral main veins visible above, veinlets anastomosing in 4 rows of elongate, oblique areole with included recurrent simple veinlets; sov7 linear, oblique, extending over two-thirds way to the margin. Yunnan: Mengtze, A. Henry 9083A, 9033 (type), 9295; Wen Shan Hsien, Lou-chin Seman, i. 7. 1 sat b1a7e, ibid., Da Tsin) A. T. T sae Sit677. A distinct endemic species, closely related to C. elliptica (Thbg.) var. pothifolia (Don) Ching in habit, differing in very long-stipitate leaves and proportionally short ovate lamina with only I-3 pairs of broadly lanceolate pinne, thick and rather short sori and the broadly ovate-acuminate, light brown scales on rhizome. Plate 199. Fig. 1. Habit sketch (natural size). 2. Portion of pinna, showing venation and sori (x 25). 3. Scale from rhizome (x 20). ICONES FILICUM SINICARUM pee Se 交 i Oh Be (ok BE TP PP) COLYSIS PENTAPHYLLA (Baker) Ching UT BUT > COROT LM ; 全 散 生 ， 枉 长 三 十 五 至 五 十 五 粉 ， 稻 程 色 ， 光 滑 ， 华 体 SNE > EBITD + PRINZ + ARPA ; 小 革 一 对 至 三 对 ， 对 生 ， 长 十 四 粉 ， 宽 过 三 粉 ， 关 披 针 TE: » WSR » SEABIRD » ee MMAR + HEARTACHE + WEEE + ENT + HURON + RONDA ; TERE GG + B+ HEMT » ERE = AZ 0 TMi : ”云南 特产 。 本 种 形体 标 昭 懈 加 入 茧 (C. elliptica) 之 天葬 党 种 (var. pothifolia), HEILIEYHE » SABRE » MEL ERLE + KBE IBARDLELTE » BURTEG » Shab © RE: x. 本 种 至 形 (自然 大 > 2. NEL MB > SATII Z AAP)» 3. 地 下 莹 .上 之 鳞片 (放大 二 十 们 )。 aS Ss ea Plate 199 第 一 百 九 十 九 图 SO 60LYSIS PENTAPHYLLA (Baker) Ching yee tk ORK C. R. Feng Del¥ et Lith. ICONES FILICUM SINICARUM PLATE 200 GOLYSIS MORSE! Ching POLY PODIACE COLYSIS MORSE! Ching, Bull. Fan Mem. Inst. Biol. 4: 330 (1933). Polypodium Morse: Ching, Bull. Fan Mem. Inst. Biol. 2: 17 t. 1 (1931); C. Chr. Ind. Fil. Suppl. III. 154 (1934) Rhizome wide-creeping, densely scaly; scales fusco-brown, linear-lanceolate from ovate base, clathrate, entire; frond far apart, subdimorhpous, the fertile one with stipe to 20 cm long. straminous, glabrous, lamina 20-24 cm long, to 8 cm broad, oblong-elongate, with caudate apex, simple pinnate; pinnae to 16 pairs, subopposite, obliquely patent, to 5 cm long, 7 mm broad, basal ones not shortened, gradually abbreviated towards the caudate apex, narrowly lanceolate, acuminate, entire, considerably constricted above decurrent base, the upper ones are connected by a narrow wing along rachis; texture her- baceous, green, glabrous on both sides; vezms anastomosing only in two rows of oblique areole along costa; sovi linear, oblique, extending from near the costa to margin; sterile fronds conform but much shorter, on stipe 10 cm long, lamina 15 cm long, to 7 cm broad; pinnae 3.5 cm long, I cm broad, lanceolate, narrowed above decurrent base. Kwangsi: Lungchow, Ah Chin, n. w. hills, H. B. Morse 22, 64 (type); Lin Yen Hsien, R. C. Ching 6633. Tonkin: Than-Moi, Balansa 36, 100, sur les roches calcaires, Jan. 19, 1886; Pételot 4107. ? A pretty and gracil fern, closely related to the typical form of C. elliptica (Thbg.), differing chiefly in more pronounced dimorphism of leaves, more numerous and much narrower pinne with anastomosed venation of simpler type. Plate 200. Fig. 1. Habit sketch (natural size). 2. Fertile pinna, showing venation and sori (x 2). 3. Scale from rhizome (x 50). ICONES FILICUM SINICARUM is ae ae i Ke Ot (sk FE FY) COLYSIS MORSEI Ching . 地 下 芍 横 行 ， 被 深 栅 色 稼 状 坡 针 形 之 鳞片 ; SERVE mI > HERO > ee SRR OES + TET + AMBIT > LAR > AR MEE TONE} EVE Wake > 长 过 五 PS > FLERE > JEPDMESEEE » FTE MINEE > WITT» AR > IEAM Fa > CLUE > TE EBC AAs MAMA: > BEA + IL >» (URL » ANWR RTH ON ; FUELS >» SHY ; ARERR ZR ZANE LES > FERRER > DERE BS > Huy AeA 0 Shi: UE RBZ © ATC >» IIE GW I + LIEN WES TBE » We WI © BIE: 1. 本 种 至 形 (自然 大 ， 2 ATURE TER RTS (放大 二 倍 ) ， 3. 地 下 BLE (放大 五 十 倍 ) 。 ne = Ae Vy as Sy /- “ re Ye A PF y’ ee aA ICA Z TEE {7 eo L444 te Va =~ AS ry 上 y 所 一 Vie RE 和 一 Too COLYSIS MORSE! Ching mB KR te mK PART eat 58.887 G59 4s: AD Ka low -* 书馆 AINA S0041967 图 tat = be DR rem ll 中 Mill 4 . 下 @ av ry he ol >< ; . s - a 8 - “ 二 本 了 é 5 > ~ ae. ip. o @ 四 “@ Se a a we 村 . uu. * Se 站 TS is a Sante Res 7 y ‘ SS