’ + Journ: As. Soc. Beng. Vol. LAXII. Pt. fi 1903) PL AL ONE, AC.Chowdhary, Lith. JOURNAL OF THE ASIATIC SOCIETY OF BENGAL, —<=cfjoe— Vol. LXXII. Part Il.—NATURAL SCIENCE. No. 4.—1908. Materials for a Flora of the Malayan Peninsula.—By Sir Georee Kine, K.C.LE., LL.D., F.R.S., late Superintendent of the Royal Botanic Garden, Calcutta, and J. Sykes Gamsue, C.I.H., F.R.S., late of the Indian Forest Department. No. 14. The present contribution contains an account by Mr. Gamble of the few species belonging to the Natural Order Caprifoliacese, which have so far been collected in the Malay Peninsula and adjacent Islands. But the larger part of it is occupied by a joint account by the authors of the species of the Order Rubiacex, which are characterised by having more ovules than one in each cell of the ovary. The key which precedes the text is only for these genera. In a paper which the authors hope soon to submit to the Society they will deal with the species of the genera which have only a single ovule in each ovarian cell; and that paper will, in like manner, be preceded by a key to these uniovular genera. With the exception of the important family of Leguminose, which was elaborated entirely by Major D. Prain, of the Botanic Garden, Calcutta, and of one genus of Melastomaces, which was done in conjunc- tion with Dr. O. Stapf, chief assistant in the Kew Herbarium, the whole of the orders dealt with in the preceding thirteen parts of these Materials have been worked out by Sir George King. With the view of expedit- J. u. 17 112 King & Gamble— Flora of the Malayan Peninsula. [No. 4, ing the completion of the series, and in consideration of the liberality of the Government of the Straits Settlements which has made feasible a more rapid rate of publication, it has been arranged that Mr. J. 8. Gamble will henceforth, in the majority of the orders belonging to Corollifloree and Incompletx, work in collaboration with Sir George King ; while certain orders will be worked out independently by botanical friends, who have kindly promised their aid. Order LVIII. CAPRIFOLIACEA,. Small trees or shrubs, erect or climbing, rarely herbs. Leaves op- posite, rarely alternate, simple, lobed or imparipinnate; stipules usually absent. Inflorescence various, usually cymose ; flowers hermaphrodite, re- gular or irregular. Calyx adnate to the ovary ; lobes 5, superior, usually imbricate, rarely valvate. Corolla superior, gamopetalous, tubular, funnel-shapel or rotate; limb 5-fid, lobes imbricate. Stamens 5, rarely 4, inserted on the corolla-tube, alternate with the lobes; filaments filiform or subulate ; anthers 2-celled, introrse, longitudinally dehiscing.. Ovary _ inferior, 2-6-, rarely 1-celled ; style terminal, stigma capitate, undivided or bifid, sometimes short and 3-lobed; ovules sometimes solitary, pendu- lous, sometimes many, biseriate, anatropous. Fruit a berry or drupe or sometimes dry and indehiscent, many-celled, l- to many-seeded. Seeds single or many in each cell; testa crustaceous or hard; albumen fleshy, copious; embryo usually minute, ovoid or clavate, 2-fid, radicle smooth, cotyledons ovate.—Distrip. Genera 13, species 200 to 220; chiefly found in the Northern Hemisphere more especially in temperate regions; a few in Australia and South America; none in tropical or Southern Africa. VisurNuM, Linn. Shrubs or small trees. Leaves opposite, rarely alternately verticillate, simple, petiolate; entire, serrate or dentate, sometimes palmately lobed ; sometimes stellately pubescent, sometimes gland-dotted ; stipules usually inconspicuous or absent, in a few cases very large. Flowers herma- phrodite, in terminal or subterminal subumbellate corymbs, the branches cymose or panicled; bracts few, small; bracteoles 1 to 2, usually very small, generally quickly deciduous. Calyx-tube turbinate, cylindric or clavate; limb short, 5-toothed, persistent. Corolla white, pink or yellowish; rotate, campanulate or tubular; lobes 5, equal, imbricate. Stamens 5, inserted on the corolla, alternate with the lobes; anthers oblong, usually exserted; filaments linear or subulate. Ovary 1-3- celled; style short, conical, stigma small, obscurely 3-lobed; ovules solitary in the cells, pendulous. F'rwt a drupe |- or rarely 2-3-celled, l-seeded ; endocarp tough, papery or crustaceous. Seed oblong, com; 1903. ] King & Gamble—Flora of the Malayan Peninsula. 113 pressed, grooved, the edges sometimes incurved; testa membranaceous ; albumen fleshy, sometimes ruminate; embryo minute, cotyledons thin.— Distris. Species over 80, chiefly of the temperate and sub-temperate regions of the Northern Hemisphere in Europe and Asia; a few in the West Indies, South America and Madagascar. Leaves entire :~- Corolla rotate; filaments long, linear; calyx-tube pubescent aa . LL. V. sambucinum. Corotla tubular; filaments ‘abort Paiainte: palvies tube glabrous ... ww. 2 V. Beccarit. Leaves dentate or serrate; calyx- ae Buprons . 3 V. lutescens. 1. VisuRNUM sAmBUcINUM, Reinw.; Blume Bijdr. 656. A large shrub or small tree up to 30 feet high; young branches stout, smooth, somewhat angled; youngest parts and branches of the inflorescence brown, stellate-pubescent. Leaves opposite, entire, thinly coriaceous, elliptic-oblong or -lanceolate, abruptly acuminate, the base cuneate ; both surfaces glabrous except for a few hairs on the midrib beneath and occa- sional tufts in the axils of the main-nerves ; main-nerves 4-6 pairs, promi- nent, curved upwards, joined by prominent arches near the margin; lesser nerves reticulate; length 5 to LO in., breadth 1°5 to 4 in., petiole °75 to 1:25 in., pilose especially on the inner surface. Corymb terminal, usually peduncled but sometimes nearly sessile, umbellate, primary branches 6 to 8 and ‘5 to 1 in. long, upper cymosely branched, short in flower, longer in fruit ; bracts of primary branches very early deciduous, linear-spathulate, ‘2 to ‘3 in. long, bracteoles also very deciduous, very _ short, linear-oblong, densely brown stellate-pubescent. Calyx-tube cylindric, ‘05 in. long, pubescent; lobes 5 spreading, lanceolate-acute. Corolla hemispheric in bud, rotate when open; lobes 5, rounded, imbricate, yellow-white. Stamens 5; anthers oblong, exserted; filaments longer than the petals, much folded in bud. Ovary 1-celled, style conical. Fruit a drupe, broadly ovate, suddenly acute, compressed, wrinkled, 2-grooved on one and 3-grooved on tlie other face, °35 in. long, ‘2 in. broad, endocarp thick, osseous. DOC. Prodr. IV. 325; Mig. FI. Ind. Bat. II. (1856) 120; Oersted in Vidensk. Meddel. (1860) 299, t. 7, jigs. 11-13; C. B. Clarke in Hook. fil. Fl. Br. Ind. III. 5; Koord. & Val. Boomsoort. Java in Mededeel. ’sLands Plant, XX XIII. (1900) 40. V. integerrimum, Wall. Cat. 457; DC. Prodr. IV. 324; Hook. fl. and Th. in Journ. Linn. Soc. Il. 476. Premna (?), Wall. Cat. 9077. Perak: Wray 1237, 1488, 2951; Scortechini 514, Prnane: Wall. 457; Walker 92, 272; Maingay (K.D.) 712/2; King’s Collector 1586, 2273, 5202; Curtis 278. Matacca: Grifith 3395. Singapore: Ridley 6335. Distris. Sumatra; Java; Borneo. 114 King & Gamble—Flora of the Malayan Peninsula. [No. 4, The Perak specimens show two forms, the one (No. 1483 Wray) with leaves elliptic-oblong, glabrous beneath; the other (No. 2951 Wray) with smaller leaves elliptic-lanceolate, with occasional stellate hairs beneath. Other specimens from various localities show intermediate forms so that they are not constant varieties. 2. Visurnum Beccary, Gamble n. sp. Apparently a small tree, young branches rather thick, smooth. Leaves opposite, entire, coriace- ous, ovate, obtuse or very shortly and bluntly acute, base cuneate ; glabrous above, minutely glandular-dotted beneath ; main-nerves 4 to 6 pairs, smaller nerves reticulate; length 3 to 5 in., breadth 2 to 3 in, petiole ‘75 to 1:25 in. Corymb terminal, long-peduncled (1°5 to 38 in.), umbellate, main branches 6,to 8, upper branches cymose, all brown stellate-pubescent when young; bracts and bracteoles small, linear, very numerous, rusty stellate-pubescent, very quickly deciduous. Calyx-tube clavate, glabrous, ‘1 in. long; teeth very minute. Corolla tubular, ovoid in bud, °15 in. long; teeth 5, acute. Stamens 5; anthers oblong, pendu- lous from the summit of a subulate thickened filament, ‘075 in. long. Ovary l-celled ; style short, conical. Fruct (young only) a drupe, 1- celled, faintly 1-grooved on one face, 2-grooved on the other. Perak: Scortechint 375b. Distrin. Sumatra (Beccart No. 194 on Mt. Singalan in Herb. Kew). Specimens of the fully opened corolla or of the mature fruit are not yet avail- able, 3. VIBURNUM LUTESCENS, Blume Bijdr. 655 (1825). A small tree, young branches slender, smooth, youngest parts and branches of the inflorescence brown, stellately-pubescent. Leaves opposite, ovate-acu- minate, thinly coriaceous, cuneate at base, upper two-thirds deeply crenate-dentate, sometimes serrate, teeth mucronate, lower one-third entire; both surfaces glabrous; main-nerves 6 to 8 pairs, ascending, prominent, lesser nerves reticulate; length 3 to 5 in., breadth 1°5 to 2:5 in., petiole ‘5 to ‘75, rough when dry. Oorymb terminal, long- peduncled (1: 5 to 2°5 in.), umbellate, primary branches 3 to 6 and °5 to ‘75 in. long, paniculate-cymosely branched above; bracts of primary branches deciduous, linear-spathulate, ‘4 to °5 in. long, bracteoles very minute, ovate-acuminate, both stellately brown-pubescent.~ Calyx-tube angular, glabrous, ‘05 in. long; lobes 5, erect, ovate, bluntly acute. Corolla hemispheric in bud, rotate-campanulate when open; lobes 5, rounded, imbricate, white. Stamens 5; anthers oblong, exserted ; fila- ments short, equal to the petals. Ovary 1-celled ; style short, conical, faintly 3-lobed. Fruit a drupe, oblong-ellipsoid, abruptly apiculate, compressed, l-grooved on one and 2-grooved on the other face, “3 to “4 in. long, ‘2 in. broad; endocarp thick, hard. DC. Prodr. IV, 329, V. monogynun, Blume Bijdr. 655 ; DC. Prodr. IV. By Baan sundatcum, 1903.] King & Gamble—Flora of the Malayan Peninsula. 115 Mig. Fl. Ind. Bat. II. (1856) 121; Koord. & Val. Boomsoort. Java in Mededeel. ’slands Plant. XX XIII. (1900) 4:3. | Perak: Wray 1496, at 4900 feet on Ulu Batang Padang. Distr. Sumatra; Java. Nat. Ord. Lix. RUBIACEA. Trees, shrubs or herbs, erect, climbing, twining or prostrate, un- armed or spinous. Leaves simple, opposite, usually quite entire; stipules inter- or intra-petiolar, free or united to each other or to the petiole; in the tribe Galzex leaf-like and forming a whorl with the leaves. Inflorescence various. Flowers usually hermaphrodite, mostly regular and symmetrical. Calyz-tube adnate to the ovary: its limb various, sometimes petaloid. Corolla gamopetalous, regular, usually 4-5-lobed, rarely bilabiate; the Jobes of the limb valvate, imbricate or contorted. Stamens equal in number to the lobes of the corolla, sessile or on short or long filaments; anthers 2-celled, usually linear, dorsifixed, and dehiscing longitudinally, rarely with porous dehiscence. Disk epigynous, usually annular- or cushion-shaped, sometimes lobed, or reduced to glands. Ovary inferior, 1-10-celled; style simple or cleft (but rarely cleft to the base); stigmas various, usually on the style- arms, but sometimes connate and fusiform, oblong, capitate or mitriform and simple or lobed. Ovules in the ovarian cells solitary or in pairs, or numerous. fruit capsular, baccate, drupe-like, 2-10-celled, or dehiscing into 2 or more dehiscent or indehiscent cocci. Seeds various, with horny albumen; embryo straight or curved; cotyledons flat or semi-terete ; radicle superior or inferior.—Distr1B. About 4,800 species, chiefly tropical and sub-tropical. Ovules numerous in each cell of the ovary :— Fruit dry, capsular or separating into 2 or 4 cocci:— Flowers collected into dense globular heads: corolla funnel-shaped, its lobes valvate or imbricate in bud : stigma simple :— Lobes of the corolla valvate ae sus de AUITRAGYNE. Lobes of the corolla imbricate :— Tubes of the calyces concrete oe .. 2. SARCOCEPHALUS, Tubes of the calyces free :— 3 Seeds not winged see Sc .. & ANTHOCEPHALUS, Seeds winged :— Trees :— Capitules solitary or few ove we 4 NAUCLEA. Capitules numerous, small... ; ‘ae Os CADENA, Climbers :— Capitules usually solitary, axillary, on peduncles curving into hooks when in ERUIG™ 4 ves ore ate ae - Os WU NCAREA: 116 King & Gamble—Flora of the Malayan Peninsula. [No. 4 Flowers in corymbs or panicles, not in globular heads ; corolla-lobes valvate, imbricate or contorted in bud. Fruit capsular, 2-celled, seeds winged :— Corolla funnel-shaped, its lobes twisted in bud; flowers in terminal pendulous panicles; lobes of calyx equal, not petaloid: stigma simple fusiform... 7. Corolla with a short tube, its lobes slightly twisted in bud; flowers stalked, in erect corymbs or panicles; one of the lobes of the calyx sometimes large, petaloid and persistent; stigma fleshy, 2-lobed ... 8. Flowers in subscorpioid cymes: corolla funnel-shaped, its lobes valvate, but somewhat twisted in bud; capsule 2-celled; seeds numerous, obscurely winged ; CoPpTOSAPELTA. MUSSAENDOPSIS. ‘ stigmas 2 linear, revolute ase ee wo. 9. GREENIA. Corolla and inflorescence various, corolla-lobes valvate in bud. Stamens 4 or 5. Fruit a loculi- or septi- cidal capsule with 2 or 4 cells, or consisting of 2 or 4 adnate dry dehiscent or indehiscent (rarely quite in- dehiscent) cocci; seeds small or minute, rarely winged. Herbs or small shrubs (never trees) with entire leaves :— Fruit 2-celled, usually indehiscent: stipules entire :— Corolla funnel-shaped, 4- or 5-toothed; anthers included, dehiscing longitudinally ... eon LO. Corolla rotate ; anthers large, exserted, connivent, dehiscing by apical pores eee ile. OS Fruit oblong, sub-globose, or orbicular, 2- rarely i celled, usually dehiscent, many-seeded, rarely 1- seeded: stipules often divided into bristles :— Corolla funnel-shaped or campanulate, 4-lobed ; capsule loculi- or septicidal, rarely indehiscent ; calyx-teeth contiguous; seeds usually angular .., 12. Corolla rotate, funnel- or salver-shaped, 4- rarely 5-lobed; capsule loculicidal above the remote calyx-teeth, rarely indehiscent; seeds’ minute, angular tee soe eee mae tee Fruit broadly and didymously obcordate, compress- ed, composed of 2 spreading lobes, loculicidal above the calyx; flowers secund on the branches of dichotomous cymes oes on ovo) ts Fruit fleshy, dehiscing irregularly or at the apex, or drupe-like and separating into 2 or more many-seeded cocci :— Flowers in capitula :— Capitula without involucres: calyx entire: sta- mens 4 an ee = see Capitula involucrate; calyx obliquely Der sealets obtusely 2-4-lobed or 2-lipped: stamens 5; climb- ing shrubs ees eee ase oa, AO, DENTELLA. ARGOSTEMMA, HEDYOTIS. OLDENLANDIA. OPHIORRHIZA. LUCINAEA. LECANANTHUS, 1903.) Capitula bracteate, crowded; calyx with 5 ciliate lobes; corolla 5-lobed; stamens 5; arms of style 2, truncate ; berry with thin pericarp; herbaceous 17, Flowers in terminal corymbs or racemes: one of the calyx-lobes occasionally long, petaloid, persistent ; erect or scandent shrubs ois for suey Ge Flowers in panicled terminal umbels; calyx-limb cupular, deciduous; corolla 5-lobed ; stamens 5; arms of style linear-lanceolate ; woody scandent shrubs ... 19. Flowers in axillary cymes; shrubs or small trees :— Flowers polygamous; cymes panicled; lobes of | calyx and corolla and the stamens 8 to 16; disc large, convex, with as many lobes as the stamens and stigma aise or wae 20s Flowers hermaphrodite :— Cymes short, few-flowered; calyx minutely toothed ; frait with scanty pulp geile Cymes loose; flowers 4-5-merous; lobes of corolla reduplicate-valvate ; fruit baccate, fleshy, 2-5 celled aa eee wae 2aiota Corolla-lobes twisted in bud: fruit baccate, fleshy or _ dry ; seeds usually large, cotyledons often foliaceous :— Seeds numerous in each cell of the fruit :— Flowers dioecious :— Cymes from the axils of fallen or undeveloped leaves; style arms 2; berries with thin pericarp, ellipsoid or globular se tse ove 23. Flowers hermaphrodite :— ‘Flowers in cymes :— Cymes terminal, corymbose; flowers 5-merous ; stigma simple, fusiform; fruit pisiform, 2- celled ae cos os . 24, Cymes usually axillary; stigma fusiform or bifid ; fruit baccate with thick pericarp :— Calyx-limb various; fruit 2-celled lel Os Calyx-limb usually tubular; fruit 1-celled ... 26. Flowers in spikes :— Calyx-limb minutely 5-toothed: anthers thick- ened at the apex sain is Ovules and seeds 2 or 8 in each cell :— Flowers in axillary fascicles on small cymes; calyx- limb truncate or 4-5-toothed; fruit baccate, ovoid or globose, sessile... a ae vce 20. Ovules never more than 2 in each cell of the two-celled ovary :— Corolla-lobes twisted; ovules inserted together half- way up the ovarian cell, one pendulous, the other erect ; flowers in dense axillary pedunculate cymes: a small littoral tree se oeeoe King & Gamble—Flora of the Malayan Peninsula. 117 CoproPHYLLUM. MUSSAENDA. TRISCIADTA,. 7 AULACOODISCUS. UROPHYLLUM. ADENOSACME. BRACHYTOME. STYLOCORYNA, RANDIA. GARDENIA. PETUNGA, DIPLOSPORA, SCYPHIHORA, 118 King & Gamble—Flora of the Malayan Peninsula. [No. 4, Corolla-lobes valvate; ovules erect, on the top of an erect basilar placenta; flowers in scorpoid cymes, collected in corymbose panicles ae oo. 30, JACKIA. 1. Muirracyna, Korthals. Trees. with petiolate leaves and large caducous bracts and stipules. Flowers sessile, crowded in globose, solitary or paniculate, pedunculate capitules, each peduncle with 2 foliacious long-petioled bracts near its apex: the flowers mixed in the capitules with numerous, spathulate paleaceous bracteoles. Calyces conoid, densely crowded, but quite separ- able from each other: the calyx-tube short, its mouth truncate or 5- toothed. Corolla funnel-shaped; the tube long, the mouth with a ring of villose hairs inside below the base of the lobes; lobes 5, thickened towards the apex, lanceolate, valvate in astivation. Stamens 5, origina- ting just above the ring of hairs; anthers lanceolate, apiculate, cordate or sagittate at the base; filaments short. Ovary 2-celled; style filiform, exserted; stigma cylindric or mitriform, its base overlapping the apex of the style; ovules numerous, on pendulous placentas. Fruit of two 5-ridged cocci dehiscing at the apex. Seeds numerous, small; the testa with thin wings, the albumen fleshy.—Distriz. Hight species, 5 of which are Indo-Malayan and 3 tropical African. Main-nerves of leaves 7 to 9 pairs; corolla °2 in. long; calyx-tube narrow, not ridged ... we 1. M. diversifolia. Main-nerves of leaves 12 to 15 pairs; cardia 3 in. long; calyx-tube wide, ridged ... aie .. 2, MM. speciosa. 1. MrrRaAGYNA DIVERSIFOLIA, Haviland in Journ. Linn. Soc. XX XIII. 71. Young branches pale, compressed. Leaves thickly membranous, ovate or elliptic, to rotund-ovate ; obtuse or sub-acute ; the base rounded (in the lower leaves slightly cordate); both surfaces glabrous, the lower minutely reticulate, sometimes puberulous especially on the nerves; main-nerves 7 to 9 pairs, rather straight, spreading; length 4 to 8 in.; breadth 2 to 6 in.; petiole *35 to 1°25 in. ; stzpules oblong, blunt. Corolla -2 in, long; tube of calyx not ridged, about ‘025 in. wide. Anthers cor- date at the base. Stigma cylindric, overlapping the apex of the style by its hollow base. Mitragyne javanica, Koord. & Valet. Bijdr. 8, 38. Stephegyne diversifolia, Hook. fil. Fl. Br. Ind. III. 26. S. parvifolia, Korth. Verh. Nat. Gesch., p. 161 (in part). Nauclea diversifolia, Wall. Cat. 6096: G. Don-Gen. Syst. III. 467. N. rotundifolia, Roxb. FI. Ind. I. 516; Kurz For. Fl. Burm. IJ. 67. N. Brunonis, Wall. Cat. 6097: G. Don, lc. N. parvifolia, Roxb. var. 2, Kurz For. Fl. Burm. II. 67. Anpaman Istanps.—Distris, Burma; Chittagong; Philippines, 1903. | King & Gamble — Flora of the Malayan Peninsula. 119 The occurrence of this in a wild state in the Malay Peninsula is doubtful. In the Andaman islands it is common. The stigma of this is externally almost cylindrical. But it is hollowed at the base like a wine-bottle and covers the apex of the style like a cap. The leaves of the upper part of the branches are smaller and more or Jess ovoid in form; those of the lower parts are larger and more rotund, hence the specific name. Roxburgh, thinking only of the lower leaves, named the species Nauwclea rotundifolia. 2. MirraGyna speciosa, Korth. Obs. de Naucleés Indicés, p. 19 (name only). Young branches usually dark-coloured, compressed. Teaves membranous, oblong-obovate to oblong, shortly and abruptly acuminate or sub-acute, the base broad and rounded or rarely slightly and suddenly contracted; both surfaces glabrous, the lower minutely reticu- late and sometimes puberulous on the 12 to 15 pairs of slightly curved ascending nerves; length 4 to 5°5 in.; breadth 2 to 3'5 in. ; petiole thin, ‘8 to 1:2 in. long; stipules lanceolate, sparsely pubescent. Corolla °3 in. long; tube of calyx wide, ridged, its mouth about ‘075 in. across. Anthers sagittate at the base. Stigma mitriform. Haviland in Journ. Linn. Soc. XXXIII. 69. Stephegyne speciosa, Korth. Verh. Nat. Gesch. Bot., p. 160. SS. parvifolia, K. Schum. FI. Kaiser-Wilh, Land., p. 127. “Nauclea speciosa, Miq. FI. Ind. Bat. II. 140. Pawanc: Ridley 2190. Perak: Wray 1896, 4280; Perrax: Scortechint 616; King’s Collector 1770, 10021, 10459.—Drsrrin. Sumatra, Forbes, Borneo ; Motley 1169; Korthals, Philippines ; Cuming ; Motley ; Vidal; New Guinea. 2. SarcocePHatus, Afzel. Shrubs or trees with petiolate leaves and small or large caducous or persistent stipules. Flowers sessile, conjoined by their confluent calyx- tubes into globose, axillary or terminal, pedunculate, ebracteolate heads, the peduncles with 2 small bracts near or below the middle. Calyzx-tube short; its mouth with 4 or 5 imbricate, persistent or caducous teeth. Corolla infundibuliform; its mouth with 4 or 5 broad, blunt, imbricate teeth not thickened near the apex. Stamens 4 or 5, inserted in the glab- rous throat of the corolla by very short filaments, or sessile; anthers broadly ovate. Stigma clavate, fusiform or capitate, exserted, the style long, filiform. Ovary 2-celled ; ovules numerous, on two pendulous pla- centas. Fruits combined into a globose fleshy mass of 2-celled pyrenes, with thin septa. Seeds ovoid, compressed, not winged ; testa crustaceous ; albumen fleshy.—Distris. About a dozen species, mostly Indo-Malayan ; one Australian and one African. Leaves pubescent beneath: capitules about °8 in, in diam. “i re sae ek ae me 1 fs | S. hirsutus, 120 King & Gamble— Flora of the Malayan Peninsula. [No. 4, ‘Leaves minutely scaly beneath, more or less obovate; capitules 1°56 in. in diam. ... Leaves quite glabrous :—., Leaves oblong-lanceolate to elliptic-oblong ; capi- meas we 2 8S. Maingayt. tules °5 to ‘75 in. in diam. ... a. .. 3& 8. subditus. Leaves more or less obovate; capitules ‘5 in. in diam, os ia Sia w 4 SS. Junghuhnit. 1. SARCOCEPHALUS HIRSUTUS, Havil. in Journ. Linn. Soc. XXXIII. 32. 236 . Hooper—Occurrence of Melanterite in Baluchistan. [No. 4, The occurrence of Melanterite in Baluchistan.—By Davin Hooprgr, F.O.S. [Received 27th May, 1903. Read 8rd June, 1903.] During the last cold weather, Mr. R. Hughes-Buller, C.S., Superin- tendent, Imperial Gazetteer, Baluchistan, forwarded several samples of economic products to the Indian Museum for identification. Among these were two specimens of minerals called Khaghal and Pulmdk which were employed in the Brahui method of dyeing in conjunction with pomegranate husk in producing black or deep green colours. A special interest attaches to the production of Khaghal, otherwise known as Zagh, on account of a note drawn up by Mirza Sher Mahomed, describing one of the mines in the Jalawan district. It appears that the collection of Khaghal is a regular industry in two or three localities in Baluchistan. One of the mines is about forty miles from Nargana, and at Tango, about a mile distant, is another mine, situated at the foot of the hill and on the bank of ariver. The entrance to the mine is an opening about a yard wide leading into a gallery of unknown length. The Zagh has been collected from these mines for several years, and al- though large quantities of mineral have been taken away, only a small area of about two yards has been worked. It is always mixed with a slate-like stone. The narrow gallery forming the mine is called “ Ragh,” a vein of the hill. The inhabitants say that after a rainfall pure white Zagh “ bursts out’ in the mine which in the dry weather is dug out together with the decomposed slate. The mine has a disagreeable corrosive smell “like iron rust,’ and this causes the workmen to vomit in the course of half an hour. Further samples were sent by Mr. Hughes-Buller, one from Ladon Pass, said to be of superior quality, and another from Bhapar which was very inferior. It has also been discovered at Chotok on the Kil river, Mula Pass, and at two places at Khuzdar. The mine at Chotok is in a gorge, at a distance of six miles west of Janh. Here a cave is formed in the hill with a pool of warm water, noted for its mineral properties, and overhead is a rock from which water drops from innumerable stalactites of fantastic shape. The length of the pool is 150 yards, through which guides conduct visitors after they have undressed. At about ten yards from the entrance of the gorge isa large cave on the bed of which the mineral incrustation known 1902.] D. Hooper—Occurrence of Melanterite in Baluchistan. 237 as Khaghal forms. This is of a yellow colour and is said to be in an excellent condition for dyeing purposes. Upon examining the samples of Khaghal it was soon discovered that they were impure forms of ferrous sulphate or green copperas. The sample from Ladon Pass contained 30'1 per cent., of anhydrous ferrous sulphate, and that from Kil Chotok 27°36 per cent. Analyses of the water-soluble portions of the minerals revealed the fact that in addi- tion to the iron salt sulphates were! present of other available metals peculiar to the rock. The following tables indicate the composition :— Ladon Kil Pass. Chotok. FeSO, — ibe js < BOLO 27°36 Al, 3 SO, oat dvehe cae aU 402 CaSO, aos PS 3°78 MgsoO, bas een ilit) 1:50 K,SO, eat act ‘74 27 Na,SO, ae Pee a 2°86 41°72 39°79 The minerals contained about 40 per cent. of matter insoluble in water consisting of silica, iron, alumina and lime. These estimations leave a balance of about 20 per cent. which might be referred to water of crystallisation. The specimen of Khaghal fioth Bhapar yielded to hot water only a small quantity of sulphate of alumina with traces of calcium sulphate, and was therefore almost valueless as a dye or mordant. Melanterite or native ferrous sulphate is usually the product of the decomposition of pyrites and occurs as an efflorescence on the out-crop of rocks containing a considerable quantity of this mineral. But in volcanic regions it appears to be formed by the chemical action of sul- phurous vapours upon siliceous and oxidised ores of iron. There are volcanic regions in Baluchistan where sulphur is obtainable and where sulphurous fumes are constantly acting upon the surrounding rocks con- verting the metals into sulphates. The Khaghal mines of Nargana and Chotok provide the conditions of warmth, air, and moisture neces- sary to promote the combination of sulphurous acid and iron and the ultimate conversion into crystallised sulphate. Iron sulphate has already been found in India in the following places: Shekawati, Rajputana;! hills of the Kakur district, Afghanis- 1 J. C. Brooke, J. As. Soc. Beng,, Vol, xxxiii,, 529, a« 238 D. Hooper—Occurrence of Melanterite in Baluchistan. ([No. 4, tan;! in the Ramganga and Garja Valleys, in Kumaon;? on shales of the Kaimur tableland, Central Provinces ;* in the Langyin Valley, Central Assam; and at the headwaters of the Attaran River, Tenasserim.4 That the green copperas as used as a dye is often very impure, is shown by an analysis of a sample made by J. Stevenson in Bihar ® who found 39 per cent. of anhydrous ferrous sulphate; the pure crystallised sulphate should yield, according to the formula FeSO,, 7 H,O, about 54 per cent. of the anhydrous salt. A note might be added sobevdnte the mineral Phaulmdk, sent by Mr. Hughes-Buller as a mordant in dyeing employed by the Brahuis, or in- habitants of the highlands of Baluchistan. Phulmdk is found in the Koh-i-Sultan, a hill in the Western Sanjrani district.. At Kundi, south of the Koh-i-Sultan, some of this ‘‘ mak” was found in the course of sinking a well. The water was consequently very saline and unfit for drinking purposes. The average price paid by the Nashki Banias for Phulmdék varies from Rs. 5 to Rs. 6 per maund. It is said to be used as a mordant while Zagh is used as a dye. This mineral has recently been described by Mr. EH. Vredenburg in his ** Geological Sketch of the Baluchistan Desert” (Memoirs of the Geologt- cal Survey of India. Vol. xxxi., Pt. 2 (1901), pp. 278-279.) Describing the region of the solfataric volcano, Koh-i-Sultan, Mr. Vredenburg states—“ The clays are impregnated with sulphate of alumina, which is extracted and used as a mordant under the name of ‘“ Koh-mak.” The efflorescent salt is known as “ Phul-mak.” Mak is a term given to the soft ferruginous lithomarge, occurring in the hills south of Saindak and in the Koh-i-Sultan, and is collected and carried to Kandahar for dyeing purposes by Kakars and Babars. (T. H. Holland, Records of Geological Survey of India, Vol. xxx., 129) Mak or Lak was also collected by Major G. W. Brazier Creagh, I.M.S., from the Cheltan Range and was reported to give a black dye called Lak-i-Siah with leaves of the Kangak shrub. Specimens examined in the Laboratory of the Geological Survey were pronounced to be yellow marl containing large quantities of sulphate of iron. (Ib, Vol. xxx., 253). wees the substance termed Mak appears to differ in appear- ance and properties, the identity of the Phulmdk has been set at rest by an examination of two samples sent by Mr. Hughes-Buller. One speci- 1 T, Hutton, Calcutta Journ. Nat. Hist., Vol. vi., 597. 2 J. D. Herbert, Asiatic Researches, Vol. xviii., Pt. 1, 229. 3 BF, R. Mallet, Memoirs G.S.I. Vol. vii., 121. 4H, Riley, Journ. Ind, Archipelago, Vol. iii., 395. 6 Geology of India, Vol. iii., 419, 1903. ] C. Little—Himalayan summer storms. 239 men was in white granular cakes, and the second contained in addition masses of white silky crystals. On analysing the soluble portion of each it was proved that the mineral was Alunogen or “ Hair Salt,” with a composition of: Alumina 15°3, sulphuric acid 36 and water 48°7 per cent. This composition agrees with the formula of Alunogen, viz., Al,0; 3 SOs, 18 H,0. Trees ee OO eer cee eee eee aor ee Himalayan summer storms and their influence on monsoon rainfall in Northern India.—By C. Littus, M.A. ; In a paper which I read at the April meeting of this Society I pointed out that the monsoon season of 1902 could be divided into four periods, in each of which the character of the season as regards the distribution of rainfall and the movement of cyclonic storms which entered India from the Bay of Bengal were noticeably different. I gave a number of tabular statements showing that important changes appear- ed in the Himalayan region about the 30th of June and the 11th of August, that these changes did not begin over India, and that there was abundant reason for the belief that they approached India from Central Asia, that is, from an easterly or north-easterly direction. I gave the paper the title of ‘Two remarkable rainbursts in Bengal,” because the unexpected occurrence of heavy rainfall in north-eastern India attracted my attention and led to the subsequent investigation. Although the present monsoon season is not yet half over, there have, in my opinion, been already no fewer than three occasions on which the weather in Northern India has been influenced by similar disturbances, that is, by disturbances which have made their first ap- pearance in the region of the Himalayas. I have called them Himalayan storms because they come within our range of observation when they reach the hills; but the probability is that they are due to depressions moving across Central Asia. Their appearance begins with an irregular fall of the barometer at stations in Northern India, and an indraught of winds in that direction: after a longer or shorter period pressure begins to rise, and this rise of pressure is accompanied by the commencement of rainfall, not I believe rainfall of the monsoon type, but the irregularly distributed, and often heavy rainfall caused by numerous thunder- storms. J. i. 3a 240 C. Little—HAimalayan summer storms. [ No. 4, The two storms of 1902 regarding which I gave details in the paper read on April lst were rapid in their advance aud widespread, so that within a few days their influence was felt along almost the whole length of the Himalayas. The storms of the present season have been slower in their move- ment and of limited extent, so that their influence has been confined to sections of Northern India, the latest occurring only a few days ago when the unexpected rainburst in the United Provinces produced so important a change on the agricultural outlook in that region. It is not my intention to give details of all these three distaceameeel _ but the middle one of the three is so important, in my opinion, indienne as it confirms a conclusion I came to last year after the disturb- ance of August llth. That conclusion was that these Himalayan disturbances not only have an influence on the motion of cyclonic storms which cross Northern India from the Bay of Bengal, but they directly contribute to their commencement. The Himalayan storm which entered north-east India on July 8th or 9th, 1903, is in its main features so similar to the storm of June 30th, 1902, and it resembled the storm of August 11th, 1902, in that it was followed by a remarkable series of cyclonic storms over the north of the Bay. Because of these similarities I think it desirable to give tabular statements for it, similar for purposes of comparison with the tables I gave in my previous paper. It will be seen from these tables that pressure began to fall on the 7th in the ex- treme north-east of Assam, that this fall was general along the Himalayan range on the 8th and 9th and was followed by a rise on the 10th. As these changes extended south-westward over Bengal, rainfall ‘with a rapid fall of temperature became more general—between tke 9th and 10th in North and Hast Bengal and between the 10th and 11th in the western districts. The small charts which are given in the Indian Daily Weather Report, one for the “ variation of 8 a.m. pressure of day from normal,” and the other “ variation of mean -temperature of day from normal,’ show more clearly than the tables the succession of changes which passed over Northern India with that Himalayan storm. The dates for which reference to these charts is suggested are from July 7th to 14th. An examination of the pressure charts will show that pressure was normal along the Himalayas on the 7th and practically over the whole of India. Two days later it was low over Northern India, but still practically normal over the continent. This low pressure area was displaced southward, and by the 13th we have pressure again normal over Northern India and low over the continent; while one depression has formed over the north of the Bay and another in the north-east of the Arabian Sea, 1903.1 C. Little—Himalayan summer storms. | 241 Tas.eE I, Giving the pressure change daily from July 7th to July 13th, 1903, arranged to show the southward movement of the disturbance. ——$$1 July July July July July July July 7th 8th 9th 10th llth 12th 13th Assam w.. | +010” | —-026” | —-055” | +-068” | 4-001” | —-071” | —-014” North Bengal ... | +'014 | —°027 | —:082 | +:062 | +°015 | —°043 | —‘046 East Bengal ... | +020 | —*004 | —-o66 | +-041 | —‘050 | —-045 | —-025 S.-W. Bengal .. | +°006 | —:006 | —-058 | +-012 | +006 | —-060 | —-054 OrissaHH =) e 1 2 17 10 1 2 17. 0 2 ) 18 6 2 1 18+] 20 3 0) 19 2 3 4, 19| 2 4. 1 20 2 z 3 20 4) ee 5 ) 21 3 5 2 21]; 2 oe iO) 22 8 6 1 29 |. 2 7 0 23 1 7 3 23 |" 10 8 0) 24 0 8 11 24| 3 9 | 25 0 9 24 S5ul; oe 10 4, 26 1 10 |) 121 26 | 0 11 5 27 8 11 0) tH a | 12 0 28 8 12 0 2819 0 13 3 29} 19 13 0) 295 a 14 5 30 0 14. il 30:|- ve 15 8 15 0 31| Oo 16 7 16 0) Se a on a 1903.] C. Little— Himalayan summer storms. 249 The occasions on which pressure fell along the Himalayan range were June 9th, June 17th, July 8th, July 18th. The disturbances which passed along the Himalayas about the 9th and 17th June appear to have commenced in the north-west and ad- vanced eastward, and they were probably followed by a north-westerly wind in the upper atmosphere, My reason for thinking that the upper wind was north-westerly during the latter part of June is based on the direction in which thunderstorms moved over Bengal during that period. Ina paper read by me at the last meeting of the Society I stated that thunderstorms during the past hot season had been abnormal in several respects, the most noticeable being that instead of approaching from the usual north-westerly direction they had without exception come from the west. After the middle of June, thunderstorms continued but they no longer moved from the west. Instead they had become, so far as di- rection went, typical nov’ westers. : A storm of a very exceptional kind began over Orissa in the early morning of the 11th June. It was of the thunderstorm type and moved southward along the coast, causing squally weather in the north of the Circars on the forenoon of that date and in the south in the afternoon: I mention it in this connection as showing the existence of a northerly wind in the upper atmosphere in that region. After a period of continuous low pressure over Northern India from the 17th to the 22nd June, a general rise began along the hills and ex- tended southward. This rise was probably accompanied by an increase of velocity in the upper northerly wind, as a depression which was beginning to.form over the Bay, developed over the north-west angle, moved into Chota Nagpur, and then recurved into Bihar and north Bengal. The heavy rainfall at Cherrapoonjee between the 27th and 29th June was caused by this storm, and the recurving was probably due to the north-westerly wind aloft. The next occasion of disturbed weather in the Himalayan region was between the 7th and 13th July, and that has been already discussed. The last disturbance began about the 17th July and was very little felt at the eastern end of the Himalayan range. The only indication is the falling pressure in Assam on the 17th and the indraught up the Brah- maputra valley. Butin the centre and west of the range there were important developments. Thunderstorms with heavy rainfall and large changes of pressure occurred. This rainfall is very similar to the rainbursts which occurred in Bengal last year, and it is difficult to account for its occurrence by any series of changes then in progress in India. A cyclonic storm was shown in the Indian Daily Weather Report of the 18th, but, as stated under the heading of pressure in that report 250 O. Little—Himalayan swinmer storms. [No. 4, the depression moved westward. The slight to moderate deficiency of pressure in the United Provinces was not, as was quite natural under the circumstances, recognised as the commencement of the disturbance which was to cause the first heavy rain of the season in the United Pro- vinces, or, as the disturbance developed, the floods in Kashmir. I note these matters to show how unsuspected the rainfall was, and that forms the strongest argument, in my opinion, in favour of the disturbance not being connected directly with the weather changes in progress at that time over India, There only remains to point out a few of the more important features of the weather of the past few months as regards storms in the Bay of Bengal and monsoon conditions in Northern India. Throughout the hot season the northerly element in the upper wind was conspicuously absent in Lower Bengal, and whether or not by reason of that abnormal wind direction, not a single depression formed over the Bay up to the middle of June. Then a disturbance appeared over the Himalayas, weather became disturbed over Bengal, and when the final vise of pressure followed, a depression formed over the north-west of the Bay. That storm recurved to the north-east over the western districts of Bengal. Throughout June, rainfall was abundant in Bengal Proper and Assam, but not in the western districts. The second stage began with the Himalayan storm of the 10th July. ‘It may be remembered that in 1902 the Himalayan storm of August 11th was followed by a “ remarkable series” of cyclonic storms which formed at intervals of a week. The first three of these moved westward and saved part of Western India from impending famine. The fourth moved northwards into Chota Nagpur and filled up there. Now this year, since the storm of July 10th, there has been an even more remark- able series of cyclonic storms. At regular intervals of five days four depressions of greater or less intensity have formed in the north-west — angle. The dates of commencement of these depressions are July 12th, 17th, 22nd, and 27th. The first was the most severe, and although conditions appeared to be exceptionally favourable for its advance towards Western India it broke up and disappeared about the 15th. The second depression disappeared over Chota Nagpur and the adjacent part of Central India. The third which began in the north-west angle of the Bay on the 22nd moved rapidly westward, was a well-defined depression over the Central Provinces on the 24th, in the Central Indian Plateau on the 25th, and in the north-west dry area on the 26th. The behaviour, therefore, of the third depression, was quite different from that of the second which filled up in the Chota Nagpur region. -The cause of this change was probably the Himalayan storm of the 19th 1903]. C. Little— Himalayan summer storms. 251 which was probably followed by a stronger north-easterly wind over- head, This upper north-easterly wind probably extended southwards over North-Western India and was, I believe, an important factor in maintaining the vitality of the disturbance during its passage westward, The fourth depression has been doubtful. Part of it appears to have moved westward, and part northward into Bengal. The rainfall distribution in Northern India has been well-defined, and as in 1902 there has been an evident connection with the Himalayan storms. During June and the first week of July, that is up to the occur- rence of the more decided Himalayan storm of July 10th, rainfall was almost entirely confined to Bengal and Assam. After that disturbance passed over Bengal and cyclonic storms began at the head of the Bay the character of the rainfall changed in BengaJ. Only lght scattered showers fell. On the other hand, rainfall became more general in Central India, and, after the Himalayan storm which began in the western half of the range about the 19th, rainfall became general in the extreme west. - The behaviour of the last depression of the series shows that the change produced by these Himalayan storms in Bengal is coming to an end, and while I write cloud is increasing and ordinary monsoon weather is becoming general over this Province. It should be noticed how the west of Bihar appears to have been very little affected by either of the more important of the Himalayan storms, The one of the 10th July was probably confined more, as re- gards after-effects, to Bengal, and that of the 19th July to the north- west. The result has been that the west of Bihar and the adjacent part of the United Provinces have, during the three months ending with July, received less rain than they usually receive during June alone. OOO OO ON OO OO eee ce ce wee 7 252 E. P. Stebbing—Life-history of Arbela tetraonis. [No. 4, On the life-history of Arbela tetraonis, Moore, a destructive Insect pest in Casuarina Plantations in Madras.—By EH. P. Stubpine. [Received July 25th. Read August 5th, 1903.! How little is really known about our Insect foes in India is becom- ing increasingly evident day by day. An insect suddenly swarms over an area in numbers owing to some particularly favourable conditions in its surroundings, it commits serious depredations in the fields, orchards, or forests of the tract it is invading, and owing to its being so very much en évidence or owing to the great damage it is committing specimens are collected and sent for identification to specialists. The odds are greatly in favour of its being new to science. Instances of this state of affairs are numerous, and it may be said that leaving out of account the butterflies and one or two other groups which have received attention it is easier to pick up a new species in many parts of the country than to collect one that is known. The insect about whose life-history, as far as it is at present known, I wish here to put on record a few notes furnishes an illustration of the aptness of the above remarks, since although rare in Collections and new to those of the Indian Museum its larva has been known for some years as a destructive bark eater in Casuarina planta- tions on the eastern seaboard of Madras. There may, however, be said to be some excuse for its having remained so long undiscovered since it be- lonys to a family of moths, closely allied to the} Cossid#, which have been little studied and the life histories of whose members are little known; the larve living mostly in the wood of trees. The moths are rarely seen and owing to the habits of the larva are difficult to find. The pupal stage and pupa of the English Goat-moth is known, and has been described ; but very little is known as to other pups of the family. The description of the pupal stage of this insect given below is therefore of some interest. In the Indian Museum we have but 4 penera and 11 species of the family Cossidz from the Indian Region, the insects being Cossus cadambe, Duomitus ceranvicus, D. strix, D. lenconotus, D. mineus, Azygophleps asylas (said to be S. African by Hampson in the Fauna), A. pusilla, Zeuzera indica, Z. pyrina, Z. multistrigata, and Z, Coffex. There are also two un- named specimens one of which is an Arbela and closely allied to the insect under description. This latter specimen was obtained by the late 1903. ] EH. P. Stebbing—Life-history of Arbela tetraonis. 253 Mr. De Nicéville and is labelled Calcutta 1891. It is the only re- presentative of the Arbelide in the Museum Collections, The genus Arbela has a fairly wide range, inhabiting, according to Hampson, Peninsular India, Ceylon, and Burma. The species here described appears to infest most of the Casuarina plantations on the Madras Eastern Seaboard. Hampson records it only from Poona, Bombay, and Raipur. Hampson gives the description of the genus as follows : Palpi minute; antenna bipectinated to tips in male, the branches short, simple in female. Mid and hind tibie slightly hairy with terminal pairs of spurs. Fore- wing with veins 7, 8, 9 stalked together. Hindwing with cell of normal length ; vein 6 given off below the angle; vein connected with the sub- costal nervure by an oblique bar near centre of cell. Arbela tetraonis, Moore, P.Z.8., 1879, p. 411, pl. 34, fig. 3; 0. &S., No. 1605; Hampson. F. Br. Ind. Moths I. 315, No. 675, (9). 3 Head and thorax covered with long silky brown hairs, Abdo- men with long greyish hairs. Forewing greyish, thickly irrorated with dull-brown spots which tend to form transverse bands; three large velvety-brown patches, one centrally, placed a little below the costa, a second near the base of the wing, and the third, the largest, a little beyond it. Hindwing grey irrorated with a few ashy-coloured spots and a dark marginal band. Exp. 43 millim. 9 Already described by Hampson. Larva. Head black with a few longish yellowish-white hairs on it, Following three segments, which each bear a pair of long legs, yellowish, this colour merging into pink on the third. These three segments are swollen and larger than the head. The following segments are flesh- coloured except the last which is yellowish. Five pairs of short sucker legs are present, one pair each on the 6th to 9th and a pair on the last segment. A few long scattered whitish hairs on each of the segments. These nine segments are narower than the first three {and taper off slightly behind so that the 12th segment has only about the diameter of the 4th. Length 3”. Width of thoracic segments 8-16ths inch. Pupa, Very shining, yellowish-brown merging into black at an- terior end. Circular in section and of uniform thickness throughout except for a slight swelling at thoracic end, which is furnished at the top with two small spiny spikes; the last segment tapers bluntly. Wing covers short, shining yellowish-brown posteriorly merging into black above, Abdominal segments visible, 7 to 8 dorsally, 5 ventrally. The last 5 bear transverse circular rows of fine saw-like closely set black teeth upon them, the first three segments having a double row placed O54 B, P. Stebbing—Iife-history of Arbela totraonis. [No. 4, slightly apart near the centre whilst the last two have but one encircling band situated near the centre. The last segment is blunt at its posterior extremity where it is furnished with a circle of irregularly sized black _ spines. The two segments visible dorsally immediately anterior to the first of those bearing the double encircling girdle of teeth have each a single row of closely set curved teeth placed near their anterior margins which end on either side at the wing covers Long. 21 to 28 millim. As we shall see later the presence of these spines is absolutely essential to the pupa since by their means it is able to make its way from the heart of the tree where the larva pupates to the outside in order to provide for the escape of the moth. The appearance of the moth on the wing is evidently very vari- able. In the Godaveri district a report states that the insect issued as early as March. A specimen taken in 1901 and preserved for transmission to me got damaged and so was not sent, but I have little doubt from the descriptions given that the insect was the Arbela. In Ganjam on the other hand a specimen was bred from a pupa by Mr. C, EH. C. Fischer, of the Imperial Forest Service, as late as the 3rd July of the present year- The specimen so bred is the only one that has been yet recorded from the Casuarina Plantations of Madras, and should the one in the Indian Museum taken by Mr. De Nicéville in 1891 prove a different species, it forms the only record of the species that I am aware of in India. When I state that I have seen probably several dozen empty pupal cases upon the trunks of the trees in one small plantation alone, it will be obvious that although in its particular locality so plentiful it is not often taken. From Cuddalore nearly mature pups were sent to me on June Ist. It would thus appear that the moth is to be found on the wing between March and beginning of July. I could find none ina plantation at Chatrapur (Ganjam) between the 9th and 13th July, 1903, although I noted numbers of the empty pupal cases on the Casuarina trees. Since the moths of this family are unprovided with a proboscis and consequently take no food at this stage of their lives they probably lay eggs soon after emerging. The eggs are deposited upon the bark of the trees, We do not yet know what period elapses before they hatch out. Ganjam being situated in the N.-B. corner of the Presidency gets the S.-W. Mon- soon which burstsaboutthe middle of July and consequently the eggs would probably not hatch out until September or October, after the worst of the rains are over. Further south, however, where this monsoon is not felt and the rain is not received until October and November they may hatch out earlier. The at present recorded months in which larvee have been obtained are January and March in Chatrapur (with pupa 1903. } BK, P. Stebbing—Life-history of Arbela tetraonis. 255 in June and a moth on 3rd July); December in North Arcot (with pupa in June); the same month in Godaveri (with pupa and moth in March) ; full-grown caterpillars and almost mature pupe in Cuddalore on June Ist and what appear to be nearly mature larve in Nellore also in June. We have yet to ascertain the period spent by the larvae in this stage of its existence. In some instances in the case of allied families two to three yearsare passed in this stage. So little is known about the larve of this and the Cossidae that only the caterpillars of Duomitus niger (the ‘black borer’ of coffee planters) and Zeuzera coffese (the white borer of coffee planters), are described in the Fauna and no larve of the Arbelidez. They are considered to spend nearly, if not over, a year in the larval stage. In the case under consideration I am of opinion that the larva spends less than a year in the grub stage, and the difference may be due to the fact that whilst the former two feed on wood the latter confines itself until full-grown to a bark diet. Whatever the period may be however which the larve passes in its grub stage the greater portion of it is spent upon the bark of the tree and not inside the wood. I have said that the eggs are laid upon the bark, and they may be so deposited in patches, and if so the young larve may be gregarious for a time after hatching out. This is to some extent borne out by the fact that the thinner bark of the trees is seen to be eaten off in patches. If they are however gregarious at first this condition would not appear to last long since the greater part of the larval life is spent in a solitary state, and at this period the grub constructs for itself a covered-way gallery resembling a glorified termite gallery running up the outside of the bark. This covered way is formed of particles of its excreta bound together with a fine silk. Externally the appearance is simply that of a mass of excrementous particles. These covered ways curl round or run up or down the stem of the tree and are very con- spicuous, being from one-third to one-half inch in breadth externally and from nine inches to as much as eighteen inches in length, They are reddish-brown to, in parts, black in colour and form raised galleries on the surface. Sometimes the gallery completely encircles the stem, the _ tree being then ringed ; at others it is taken in a spiral manner up or down the tree. The covered ways have a more or less uniform width throughout their length and from their appearance the larva would seem to add to them at the sides so that the internal chamber remains uniform in width throughout its length. Generally only two to three of these galleries are to be found upon any one tree and then generally far apart, and it would therefore appear probable that if a considerable number of eggs are laid together in a patch there must be a high mortal- J. u. 35 256 H. P. Stebbing— Life-history of Arbela tetraonis. No. 4, ity amongst the young larve. The foliage of the Casuarina is very thin and open and a caterpillar feeding in the open on the bark would be very visible to bird and other depredators. It is, therefore, within the bounds of probability that the caterpillars suffer heavily in this manner in early life and that the grub has developed the habit of living in a protective tunnel to safeguard itself from these attacks. During the whole period it spends upon the trunk of the tree the larva feeds upon the bark eating this latter away either in thin irregular-shaped patches in places adjacent to its covered gallery or gnawing it right through down to the wood below under the shelter given it by the covered way itself. In this way the tree is at times very nearly girdled, and if a number of larve are working close together the result is probably the death of the tree. Some trees seemed to be more preferred than others, several moths resorting to them to oviposit. In such cases it often happens that one or more of the covered ways made by the larve developing from the eggs meet at a kind of junction and a large mass of excrement and silk forms a great bulge on the tree from which, if the moths have flown, several empty pupal cases may be seen protruding quite close to one another. When full fed the larve returns down its covered way until it has reached to about the centre and then bores horizontally into the tree, going deep to the centre of the heart wood. This tunnel is kept quite clean all the wood particles being ejected from it. When it has arrived there after making a tunnel which may be as long as six or more inches though in smaller trees it is considerably less, it slightly enlarges the chamber, turns round in it and pupates. This tunnel in the wood is only bored by the larva for pupating purposes. It does not ramify about in the wood as would be the case if the grub were feeding in the wood. | From the periods at which both larve pups and moths have been found it is probable that the time passed as a pupa is short, probably a month at most. When the moth is nearly ready to emerge the pupa projects itself along the tunnel by wriggling forward with the help of the rows of spines with which its outer covering is garnished, On reaching the end of the tunnel it forces its way through the covered way from the outer surface of which it projects for about one-fourth of its. length. The case then splits down anteriorly and the moth crawls out. ‘These empty pupal cases found projecting in this manner from the covered ways enable a period to be roughly fixed for the term of pupation. Under the action of the monsoon rain they soon get soaked and sodden and fall off the tree, and it is thus certain that but a few weeks are passed by the insect in this quiescent stage of its existence. The points which still remain uncertain are the exact length of 1908.] E. P. Stebbing—Life-history of Arbela tetraonis. 257 time spent asa feeding larve, the number of eggs laid, and the time spent before they hatch out. In addition to the scientific instinct which attaches to the taking of this insect and to the study of its life-history both, owing to the little known about the habits of the family, of some importance there is another aspect, . the economic one, which is equally deserving of attention. The Casua- rina has been planted, and is being planted, in Madras with two objects in view; the one, to protect the cultivated lands or towns and villages, roads, &c., from the encroachments of moving sand dunes, and secondly, to provide timber and fuel for the inhabitants in areas where the only other tree growth is palm trees. The action of the larve of this moth by which trees are often killed off and plantations or ro of them ruined is therefore of some importance. FF ee 8 eer oreo eae ees eae 1 fcod ve E ie PEF a; ie 4 foe ont ta 2A. a oat ear} Laie Be eas: Yeaate Pees eh a | } 7 an ve . ty ja? 3 eorh ekg nae i eS Re snes ed | ti i Be Te cant ines Hirt . NAGE Ny Or ‘ * 1 * reer me nae ee eiey cat ee v ear -5 ie ns INDEX. Names of New Genera and Species have an asterisk (*) prefixed. areeeeOs Abtes Webbiana, 57 Acranthera Maingayi, 182 » mutabilis, 182 Adenosacme, 117, 196 », longifolia, 196 », Malayana, 197 * ,, Scortechinii, 196, 197 Adenosma, 16 » cxerulewm, 16 » capitatwm, 16 » cuspidatum, 14, 15 :, hirsutum, 16 » wMopinatum, 16 9» macrophyllum, 14, 16 » ovatum, 16 subrepens, 16 Adina, 115, 126 aralioides, 127 » polycephala, 126, 127 » 99 Var. macrophylla, 127 »» vrubescens, 126 Alectra 20 », Thomsoni, 20 anes, 66 », alcocki, 74 a, bambusz, 85 » barodensis, 90, 92 * 4, bengalensis, 70 » citri, 91. 92 » cotesii, 90, 93, 94 » eugene, 84, 90, 91, 91 " » var. aurantii, 84, 90, 91 »» fagr, 94 » gelatinosus, 77 eo» gossypii, 90 » hoyx, 88 », lacter. 90 * 6 leakit, 87 » longicerse, 67 » longicornis, 90 » melicyti, 91 5, mubilans, 90, 95 » pipers, 90, 94, » proletella, 91 » gquaintancei, 68, 78 » religiosa, 67, 68 95 rudd, 67 » sacchart, 95 99 Anticharis, 12 Os *Aleurodes simula, 7, 81, 84 Aleurodicus, 65, 66 ALEURODID2, 6, 61, 62, 65, 66, 90 Anomanthodia auriculata, 207 ? Anotis capitata, 161 Anthocephalus, 115, 122 "s Cadamba, 122 i indicus, 122 morindzfolius, 122 a linearis, 12 Arbela, 252, 253 » tetraonis, 253 ARBELIDA, 253, 255 Argostemma, 116, 141 os acuminatum, 141, 143 * “ bicolor, 143, 155 * - Curtisii, 142, 151 is Elatostemma, 142, 150 “A » var. obovata, 150 = = Hookeri, 148, 155 a involucratum, 142, 151 i », var glubrescens, 151 i » 9 mollis, 151 * - membranaceum, 142, 145 * s nutans, 142, 146 is 5, var. glabra, 146 ~ 9 ~«=0.9y_-—«OVerticillata, 142, 146 * ie oblongum, 142, 153 x ophirense, 143, 153 $s parvifolium, 155 * 5s perakensis, 142, 152 3 pictum, 141, 144 oe » var, tetraphylla, 141, 144 * 5 Ridleyi, 142, 147 es spinulosum, 142, 149 * “A subcrassum, 142, 152 a subinequale, 141, 144 * As unifolioloide, 142, 148 - a » var. glabra, 149 - = unifolium, 142, 147, 149 * . urticifolium, 142, 146 - verticillatum, 144 * en Wrayi, 143, 154 Yappii, 142, 145 | Aulechaidein, 117, 188, 189 260 Index. * Aulacodiscus Maingayr, 189 a3 peltastigma, 190 premnoides, 189 Awanthes arborea, 194 % Blumeanus, 194 a enneandra, 189 . Grifithiana, 194 . hirsuta, 192 nA longifolia, 192 Azygophleps asylas, 252 us pusilla, 252 Bertiera fasciculata, 197 » «javanica, 197 Bombyx malabaricum, 84 Bonnaya, 20 A brachiata, 20 os peduncularis, 20 PA reptans, 20 Brachytome, 117, 197 [ Scor techinit, 198 J Wallichii, 198 Canthium recurvum, 212, 2138 CAPRIFOLIACEA, 111, 112 Centranthera, 21 grandiflora, 21 Cephalanthus aralioides, 127 Ceriscus fragrans, 202 Chermes, 57, 60, 280 “A abietis, 57 :; » varicis, 57 » picex, 57, 58, 229, 230 Chomelia, 199 Citrus aurantium, 92 CLERID2, 104 Coccip&, 61, 62, 66 Coptophyllwm, 117, 180 capitatum, 180 Coptosapelta, 116, 137 : flavescens, 138 Grifithii, 138 CoROLLIFLORA, 112 CossiD, 252 Cossus cadambe, 252 Creaghia fagrxopsis, 139 Cupia auwriculata, 207 » cdensiflora, 209 » oppositiflora, 209 Cur anga, 18 ‘3 amara, 18 Dendroctonus frontalis, 105 Dentella, 116, 140 i repens, 141 Diapus, 108 » wmpressus, 110 Diplaspora, 117, 224, 226 Beccariana, 224, 225 * Kunstleri, 224, 226 malaccensis, 224, 225 er n. sp. 225, 227 si pubescens, 225, 227 ob ee velutina, 224, 226 *Diplospora Wrayi, 224, 225 Duomitus ceramicus, 252 3 leuconotus, 252 i mineus, 252 * niger, 255 striv, 252 Epethenia malayana, 228 99 sp. 228 Eugenia jambolana, 91 Ficus indica, 77,78 5, religiosa, 78, 81 Gardenia, 117, 216 x5 anisophylla, 210 a carinata, 217,218 6 dumetorun, 205 fasciculata, 211 = floribunda, 205 ” glabra, 205 9 glutinosa, 220 x Godefroyana, 217, 219 ” Griffithii, 217, 221 ” a5 var. Maingayi, 221 3 longispina, 205 ap nutans, 205 - parviflora, 211 - propinqua, 205 - pulcherrima, 215 * resinifera, 220 a 3 rigida, 211, 212 . Schoemanni, 215 ‘5 speciosa, 217, 220 a3 spinosa, 205 S. e. stenopetala, 217, 218 a tentaculata, 217 tubifera, 217, 219 . Geniostomum acuminatum, 194 Gerardiana, 110 Gerontogea biflora, 169 Gnopechis awilliflora, 209 i oblongata, 209 Greenia, 116, 189 » dJackw, 140 » Wightiana, 140 Gupia truncata, 188 Hedyotis, 116, 156 y affinis, 169 oA alsinefolia, 169 Zz angustifolia, 165 an approximata, 165 5 argentea, 162 Auricularia, 157, 163 biflora, 169 ; brachiata, 169 Burmanniana, 169 capitellata, 156, 158, 159 capitulifiora, 159 PP carnosa, 162 is cerulea, 159 . congesta, 157, 161 var. nicobarica, 162 connata, 157, 163 - —. aes Hedyotis costata, 159, 164 > = dichotoma, 169 ” diffusa, 170 + extensa, 170 Finlaysoniana, 159 3 glabella, 165 ‘3 glabra, 156, 160 ‘e graminicola, 169 ron, Havilandi, 157, 164 S. Heynei, 169, 170 > hispida, 157, 165, 166 es intermedia, 169 ne Kunstleri, 157, 162 a Lindleyana, 160 i lineata. 164 7 macrophylla, 157, 162, 163 x Maingayi, 157, 161 s merguensis, 163 Y minima, 168 an mollis, 156, 157 var. lawa, 158 ” 5 D8 55 multicaulis, 164 an eesiana, 165 nS nervosa, 164 5 nitida, 157, 165 nodiflora, 162 nudicaulis, 168 _ orbiculata, 171 I ovalifolia, 168 <5 paniculata, 168 “3 peduncularis, 156, 161 ae pinifolia, 157, 166 . polygonoides, 170 ae Prainiana, 156, 158 a procumbens, 164: “ racemosa, 168 - ramosa, 169 . ramosissima, 170 5 repens, 141 ne rotundifolia, 168, 171 t scapigera, 168 Po serphyllifolia, 171 ES spergulacea, 168 + stipulata, 156, 160 “i tenelliflora, 157, 164, 165 a Thwaitesii, 163 = trinervia, 171 eet venosa, 164 vestita, 156, 159 emiphragma, 20 heterophyllum, 20 HeEMIPrera, 65 Herpestis, 17 » chamedryoides, 17 Hibiscus escutlentus, 8 Higginsia longifolia, 222 i microcarpa, 223 Homoptera, 61, 65 Hylastes sp. 110 Hypobathrum racemosum, 223 Ideocerus niveosparsus, 7 Index. 4, 261 Ilysanthes, 20 s hyssopoides, 20 INCOMPLETE, 112 Indigofera aivecta, 87 a tinctoria, 87 Ixora, 199 9», Lhozetia, 209 Jackia, 118, 228 9» ornata, 229 Knoria glabra, 160 Lachnostoma triflorum, 225 Lathr aea, 22 clandestina, 23 purpurea, 22 Lecananthus, 116, 179 s erubescens, 179 Fs sp. 180 LEGUMINOS#, 111 Leptorhabdos, 21 3 linifolia, 21 + parviflora, 21 virgata, 21 Lémabphileh 17 3 balsamea, 17 a erecta, 17- 55 gratioloides, 17 Grifithii, V7 3 hirsuta, 17 ei javanica, 17 x micrantha, 17 K pulcherrima, 17 a sessiliflora, 17 ert 5 villosa, 17 ; Linaria, 12 cabulica, 12 Grifithit, 13 eS incana, 12 ak odora, 13 AF ramosissima, 12 fr 3 var. pubeseens, 12 Fe venosa, 13 : Lindenbergia, 14, 15 - 3 grandiflora, 14 = Hookeri, 14 : macrostachya, 14, 15... 5 philippinensis, 14, 15, 16 stamensis, 14, 15 Dfoane telephioides, 141 EGE LG 7177 = membranacea, FEE STIS ¢ » Morinda, 177, 179 eon paniculata, 177 Ridleyi, 177, 178 Lumintzera, 228 MELASTOMACES, 111 Metabolus ceruleus, 159 a. ‘lineatus, 159 : venosus, 164 Mimulus, 14 a gracilis, 14 ‘< nepalensis, 14 262 Mitragyne, 115, 118 th bP] 39 diversifolia, 118 javanica, 118 speciosa, 118, 119 MONOPHLEBINA, 62 Morinda polysper ma, 179 Motacilla flava, 9 %> taivana, 9 Mussaenda, 117, 181, 187 % cod 33 cordifolia, 181, 184, 186 frondosa, 183 glabra, 181, 185, 186, 187 » Var. puberula, 186 hispida, 183 Kintaensis, 182 longifolia, 186 macrophylla, 181, 183 Maingay?, 182 membranacea, 181, 187 mutabilis, 181, 182 var. hirsuta, 182 oblonga, 181, 186 polyneura, 181, 185, 186 Taysmanniand, 18], 186 villosa, 181, 183 » var. Herveyana, 184 Wallichii, 186 Wrayi, 181, 182 Mussaendopsis, 116, 139 Beccariana, 139 Mycetia. javanica, 197 Myelophilus piniperda, 104 minor, 104 Nauclea, 115, 122 acida, 135 aralioides, 127 Blancoi, 124 - Brunonis, 118 Cadamba, 122 capitellata, 127 diversifolia, 118 ferrea, 131 ferruginea, 130 Gageana, 123 Gambier, 135 lanosa, 129 Maingayi, 120 microcephala, 127 nicobarica, 123, 125 ovalifolia, 183 parvifolia, var. 118 peduncularis, 123, 125 polycephala, 127 purpurascens, 123, 124, 126 3 purpurea, 122, 124 rotundifolia, 118, 119, 130 sclerophylla, 130 setigera, 129 speciosa, 119 synkorynes, 123, 124 var. latifolia, 125 Index. Nauclea, trichotoma, 127 Nezara viridula, 7 Niponius, 104 Oliententig, 116, 166 Pavetta, 199 alata, 168 angustifolia, 165 asperula, 170 biflora, 169 brachypoda, 170 corymbosa, 167, 169 dichotoma, 167, 168, 169, 170 diffusa, 167, 170 herbacea, 169, 170 Heynet, 167, 169 hirsuta, 160 hispida, 166 japonica, 160 linearis, 170 linifolia, 170 nudicaulis, 167 ovalifolia, 168 paniculata, 167, 168 vamosa, 169 repens, 141, 171 - rotundifolia, 168 vubioides, 159 scabrida, 169 spergulacea, 168 trinervia, 167, 170 116, 171 argentea, 175 bracteolata, 178 discolor, 171, 172 erubescens, 171, 172 fasciculata, 171, 178 Harrisiana, var. argentea, 172, 174 » rugosa, 176 hispidula, 171, 173 Kunstleri, 172, 176 Mungos, 171, 174 rugosa, 172,175 tenella, 172, 175° tomentosa, 172, 176 6 var. glabrata, 177 trichocarpa, 174, 177 villosa, 172 “ naucleiflora, 201 Pedicularis, 22 curvipes, 22 diffusa, 22 flagellaris, 22 flezuosa, 22 Gammieana, 22 gracilis, var. macrocarpa, 22 refracta, 22 verticillata, 22 Petunga, 117, 221 a longifolia, 222 ” microcarpa, 228 1 he a a oe Index. Petunga Roxburghii, 222 var, floribunda, 223 . variabilis, 223 i venulosa, 222, 223 Phtheirospermum, 21 tenuisectum, 21 Picea Morinda, 57 Piper nigrum, 95 Pityogenes coniferae, 110 Platanocarpum subditum, 121 PLATYPOD, 107 Platypus, 108, 110 Polygraphus major, 110 minor, 110 Posoqueri ia dumetorum, 208 7” fasciculata, 211, 212 ” floribunda, 205 < longiflora, 212, 213 Ss longispina, 205 <4 nutans, 205 rigida, oll Premna (?) 118 Pseudizora ? auriculata, 207 truncata, 188 Psychotria } ¢ 207 a sp. 209 PsYLLID», 66 Pterostigma hirsutum, 16 ‘e macrophyllum, 14 3 villosum, 16 Quercus incana, 110 Randia, 117, 208 5 anisophylla, 204, 209 Ms auriculata, 204, 207 5 Becearii, 210 Bt binata, 203, 205 cP. Clarkei 204, 218, 214 - corymbosa, 207 a Curtisit, 204, 208 » densiflora, 204, 207, 208 ” var. parvifolia, 209 5 dumetorum, 2038, 205 ” var. pubescens, 205 * enaltata, 205, 214, 215 * fasciculata, 204, 211 » 5 var. parviflora, 212 - floribunda, 214 oS ys Forbesii, 204, 207 a impressinervis, 203, 206 oes Kunstleri, 205, 216 i longiflora, 204, 212, 213 » var. major, 213 A longispend, 205 om macrophylla, 205, 215 e malabarica, 205, 211 : nutans, 205 * ,, Penangiana, 204, 213 * 4, perakensis, 204, 210 a polysperma, 223 a yacemosa, 223 * rigida, 211, 212 - * 263 Randia Rottleri, 205 ‘i scandens, 212 s Scortechinii, 204, 210 : speciosa, 221 = spinosa, 205 stipulosa, 205 Rhyncholus sp. 110 Rondeletia corymbosa, 140 ie longifolia, 197 Fe lucida, 202 - spicata, 140 Rosa, 94, Rothmannia macrophylla, 215 RUBIACE®, 111, 115, 209 Rubus fruticosus, 67 Saccharum officinale, 93 Sarcocephalus, 115, 119 95 Cadamba, 122 “ hirsutus, 119, 120 Junghuhnii, 120, 121 PA Maingayi, 120 subditus, 120, 121 Schaveinfur thia, 13 sphaerocarpa, 13 Scler omitron hispidum, 166 i rigidum, 166 . tenelliflorum, 165 ag tetraquetrum, 165 Sconytip®, 104, 107 Scolytus major, 106, 107, 109, 110 » minor, 106, 107, 109, 110 Scrophularia, 13 - cabulica, 13 var iegata., 13 ScROPHULARINEA, 11 Scyphiphora, 117, 297 hydr ophyllacea, 228 Sibthor ‘pia, 20 ‘a pinnata, 20 Sopubia, 21 = stricta, 21 y sulphurea, 21 5 trifida, 21 Spermacoce costata, 159 s glabra, 160 hispida, 164 eels tubularis, 165 Spicillaria Leschenaultii, 223 Stemodia macrostachya, 15 . philippinensis, 15 Stephegyne diversifolia, 118, 55 parvifolia, 118, 119 e speciosa, 119 95 lutea, 21 Silocoryna, 117, 198, 199 + adpressa, 199, 200 » i aaVaes papillulosa, 200 i a 8 angustifolia, 199 ms auriculata, 207 264 Stylocoryna costata, 199, 201 densiflora, 209 dimorphophylla, 209 fragrans, 199, 201 laxiflora, 202 lucida, 202 ; ; macrophylla, 138 , Maingayi, 199, 200 ' mollis, 199, 202 truncata, 188 Tarenna, 198,199. fragrans, 202 » Zeylanica, 198 Thanasimus, 104, 106, 107, .110 formicarius, 104, 105, 110 himalayensis, 105 a nigricollis, 104 = Plow: 5 104 Timonius acuminatus, 194 Tomicus sp. 110 Torenia, 18 asiatica, 18 Benthamiana, 18 ciliata, 18 coerulea, 18 cordifolia, 18 corolla, 18 flava, 18, 19 » lamponga, 18 peduncularis, 18 rubens, 18 » vagans, 18 Trisciadia, 117, 187 » truncata, 188 Uncaria, 115, 127 acida, 135 attenuata, 128, 136 canescens, 128, 184, 1385 dasyoneura, 128, 136 elliptica, 1386 ferrea, 128, 131 bs » Var. tomentosa, 131 _ ferruginea, 130 Gambier, 128, 132, 135, 136, 137 glabrata, 128, 131 Horsfieldiana, 131 insignis, 130 jasminiflora, 128, 132, 133 var. macrophylla, 128, 1383 = Kunstleri, 128, 132 lanosa, 127, 129 Lobbii, 131 ovalifolia, 128, 182 ovatu, 137 pedicellata, 128, 180 pteropoda, 128, 184 » .. Ralli, 1380 Roxburghiana, 127, 128 sclerophylla, 128, 129, 130, 137 » sessilifolia, 137 ” ” +B) ” ” Tndex. Uncaria speciosa, 130 ’ - trinervis, 128, 1383 ae Wrayi, 128, 132 ae, 117, 190, 194, 195 ander a 195 arboreum, 194 Blumeanum, 194 coriaceum, 209 corymbosum, 192 * _ ferruginewm, 190, 193 glabrum, 191, 194 Grifithianum, 194 hirsutum, 190, 192 longifolium, 192 asa aaia 190, 191 var. cory "bosa, 190, 192 parviflorum, 194 a potatorwm, 191, 195 repandulum, 194 streptopodium, 190,191, = strigosum, 192 trifurcum, 191, 194 umbellulatum, 194 : villosum, 190, 191 Vandellia, 19 angustifolia, 20 cerustioides, 19 hirsuta, 19 Hookeri, 19 mollis, 19 pedunculata, 19 punctata, 19 scabra, 19 stemonoides, 19 Vangueri ta palembanica, 226 Verbascum, 12 : erianthum, 12 Veronica, 20 cana, 20 56 4 var. robusta, 20 ¥ javanica, 20 Viburnum, 112 * Beccarii, 118, 114 integerrimum, 118 lutescens, 118, 114 monogynum, 114 sambucinum, 113 sundaicum, 114 Wahlenber gia fragrans, 202 Wallichia arborea, 194 Webera, 198, 199 auriculata, 207 costata, 201 densiflora, 209 fasciculata, 211 fragrans, 202 longiflora, 212 macrophylla, 138 Maingayi, 201 mollis, 202 »” Webera oppositiflora, 209 fs scandens, 212, 213 : truncata, 188 Wendlandia bifaria, 192 Ss ? corymbosa, 140 longifolia, 197 ts Malayana, 197 Index. 265 Wendlandia ? spicata, 140 Wightia, 14 -y, gigantea, 14 Zeuzera Coffee, 252, 255 » tmdica, 252 » multistrigata, 252 » — pyrina, 252 Tee = ore Oe oer ene OO es > - sia 7 an t< 4 7! eh : vane < 7 ~ oe st iKt, INDEX SLIPS... .- . BOTANY. Kina, Sir Georce anp Gampie, J. Sykes.—Materials for a Flora: of the Malayan Peninsula. No. 14. Journ. Soc. ‘As. sink ie sepa pt. ii, 1903 pp. 111-229. ‘CAPRIFOLIACE family defined, p. 112.~ New species from Malayan Peninsula. Viburnum Beccarii, p. 114. : 3h iN Viburnum, p. 112. Key to species, p. 113. | Ashe V. lutescens, p. 114, and V. sambucinum p. 113, also from the same loeality described. RUBIACE family defined, p. 115. Key to JT se of the Malayan Peninsula, p. 115. New species from Malayan Peninsula. Nauclea Gageana, p. 123 (Andaman Islands). Uncaria Kunstleri and U. Wrayi, p. 132. _ Argostemma acuminatum, p. 143, A. bicolor, p. 155, A. Gurtisi, p- 151, A. Hookeri, p. 155, A. membranaceum, p. 145, A. nutans, _p. 146, A. oblongum, p. 153, A. perakensis, p. 152, A. Ridleyr, p. 147, A. subcrassum, p. 152, A. unifolioloide, p. 148, A. urticifo- lium, p. 146, A. Wray, p. 154, A. Yappii, p. 145. ee Hedyotis Havilandi, p. 164, H. Kunstleri. ee 162, H. Pea p. 161, H. Prainiana, p. 158. - si Ophiorhiza Kunstleri, p. 176, O. tenella, p. 175. | cree Lucinaea membranacea, p- 178, L. paniculata, P- 177, Li Ridley p. 178. Mussaenda membranacea, p. 187, M. oblonga, y ae M. polynewra, - p. 185, M. Wrayi, p. 182. Aulacodiscus Maingayi, p. 189. Urophyllum andamanioun, p. 195, U. ferrugineum, p. wo ns ee: torum, p. 195, | _ Adenosacme Scortechinii, p. 197. Brachytome Scortechinii, p. 198. Stylocoryna adpressa, p. 200, S. angustifolia, p. 199. Randia binata, p. 205, R. Clarkei, p. 213, R. Curtisii, p.'208;-R. For- besii, p. 207, R. impressinervis, p. 206, R. Kunstleri, p. 216, R. ‘ penangiana, p. 213, R. perakensis, and R. Scortechinit, p-210. i Index Slips. Gardenia stenopetala, p. 218. Diplospora Beccariana, p. 225, D. Kunstleri, p. 226, D. n. sp,? p. 227, D. velutina, p. 226, D, Wrayt, p- 225. “RUBIACEAE. . .': The following genera and species from the Molpyan Peninsula dese cribed :— Adenosacme and key to species, p, 196; A. longifolia, p. 196. Adina and key to species, p. 126; A. polycephala, p. 126 and var. macrophylla, p. 127, A. rubescens, p. 126. Anthocephalus, p. 122, A. indicus, p. 122. _ Argostemma and key to species, p. 141, A. Elatostemma and var. . obovata, p. 150, A. involucratum and varr. glabrescens and mollis, p. 151, A. ophirense, p. 153, A. pictum, p. 144, A. spinulosum, p. 149, A. subinequale, p. 144, A. wnifolium, p. 147. . ‘Aulacodiscus, p. 188, key to species, p. 189, 4. premnoides, p. 189. Brachytome, p. 197. - Goptophyllum, p. 180, C. capitatum, p. 180. Coptosapelta, p. 137, key to species, p. 138, C. flavescens, and C. Grifithii, p. 138. | . Dentella, p. 140, D. repens, p. 141. Diplospora, and key to species, p. 224, L. Sea ae p. 225, D. we pubescens, p. 227. .. Gardenia, p. 216, key to species, p. 217, G. carinata, p. 218, G. Godefroyana, p. 219, G. Griffithi, p. 221, G. speciosa, 220, G. ten- taculata, p. 217, G. tubifera, p. 219. Greenia, p. 139, G. Jackzi, p. 140. Hedyotis and key to species, p. 156, H. Auricularia, p. 163, H. capi- tellata, p. 159, H. congesta, p. 161, and var, nicobarica, p. 162, H. connuta, p. 163, H. glabra, p. 160, H. hispida, p. 166, H. mac« “rophylla, p. 162, H. Maingay, p. 161, H. mollis, p. 157, and var. lava p. 158, H. nitida, p. 165, H. pintfolia, p. 166, H. es p- 160, H. tenelliflora, p. 164, H. vestita, Dodges | :. Jackia, p. 228, J. ornata, p. 229, ~ Lecananthus, p. 179, L. erubescens, p. 179. fi Lucinaea and key to species, p..177, L..Morinda, p. 179. — Mitragyna and key to species, Mt 118,.M. diversifolia, p. 118, M. speciosa, p. 119, Mussaenda and key to species, p. 181, M. cordifolia, p. 184, M. glabra, p. 185, and var. puberula, p. 186, M. macrophylla, p. 183, M. mutabilis, and var hirsuta ‘p. 182, M. Teysmanniana, p. 186, M. etllosa, p. 183, and var. Herveyana, p. 184. Index Slips. lil Mussaendopsis, p. 139, M. Beccariana, p. 139. ) “a ~ Nauclea, Pp. 122, key to species, p. 128, N. nicobarica and N. pedun- cularis, p. 125, N. purpurascens, and N. synkorynes, p. 124, Oldenlandia, p. 166, key to species, p. 167, O. corymbosa, p. 169, O. dichotoma, p. 168, O. diffusa, p. 170, O. Heynet, p. 169, O. nudicaulis, p. 167, O. paniculata, p. 168, O. trinervia, p. 170. Ophiorhiza and key to species, p. 171, O. discolor, and O. erubescens, p. 172, O. fasciculata, p. 173, O. Harrisiana, var. argentea, p. 174, - QO. hispidula, p. 173, O. isi p. 174, O. rugosa, Pp. 175, O. tomentosa, p. 176.. Petunga, p. 221; key to species, p. 222, P. lnigifalia and P, Roxbur- ghit, p. 222 and var. floribunda p. 223, P. venulosa, p. 223. Randia and key to species p. 203, R. anisophylla, p. 209, RB. auricu- lata, p. 207, R. densiflora, p. 208 and var. parvifolia p. 209, RK. dumetorum- and var. pubescens, p. 205, BR. ewaltata, p. 214, RB. fas- ciculata, p. 211, and var. parviflora, p. 212, R. longiflora, p. 212 and var. major, p. 213, RB. macrophylla, p. 215. Sarcocephalus and key to species, p. 119, S, hirsutus, p. 120, 8S. Junghuhnit. p. 121, S. Maingay?, p. 120, S, subditus, p, 121. Scyphihora, p. 227. S. hydrophyllacea, p. 228. | Stylocoryna, p. 198, and key to species, p. 199, S. costata, and S, fragrans, p: 201, S. Maingayt p. 200, §. mollis, p. 202. Trisciadia, p..187, T. truncata, p. 188. Uncaria and key to species, p. 127, U. attenuata, p. 136, U. canes- cens, p. 135, U. dasyoneura. p. 136, U. ferrea, and var. tomentosa, p. 181, U. Gambier, p. 135, U. glabrata, p. 131, U. jasminiflora and var. macrophylla, p. 133, U. lanosa, p. 129, U. ovalifolia, p. 132 U. ovata, p. 137, U. pedicellata, p. 130, U. pteropoda, p. 134, U. Roxburghiana, p. 128, U. scler ik aio p- 129, U. trinervis, p. 133. +: Urophyllum Bil key rae species, p. 190, U. glabrum, p. 194, U. hir- sutum, p. 192, U. macrophyllum, p. 191, and var. corymbosa, p. 192, _U, streptopodium, p. 193, U. trifurcum, p. 194, U. villoswm, p. 191. ZOOLOGY. Srepsine, KE, P.—A first note on the Life-History of Cher mes abietis- picese Steb. MS. Calcutta, Journ. As. Soc. Bengal, LXXJI, pt. ii 1903 (229-235. )° Chermes abietis-picee Steb. MS. Description of various stages of .. pp. 230-231. The stage of life on the Spruce veh -ggdeee been Subsequent stages on the Silver Fir... 9 ,, 232-235, iv Index Slips. MINERALOGY. Hoopur, D.—The occurrence of Melanter ite in elesiiiea. Calcutta, Journ. As. Soc. Bengal, LX XII, pt. ii, 1903 (236-239.) -Melanterite from Baluchistan, analysis of... p. 237. Alunogen B 53 i saaccdighe se Baluchistan, occurrence of Melanterite in. — METEOROLOGY. Littte, C.—Himalayan summer storms aud their influence on mon- soon rainfall in Northern India. Calcutta, Journ..As. Soc. Bengal, LXXII, pt. ii, 1903 (239-251.) om, Tables of pressure change daily and pressure variation from July 7th—July 13th to show the southward movement of the disturbance p. 241. Tables of temperature change daily and tem- perature. variation for the same period to. show the same effect Es dinssr spy, BARE Tables of pressure change daily and pressure variation for the same period to show the westward movement of the disturbance_ » 2438. Tables of temperature change daily and tem- perature variation for the same period to show the same effect inte dae) gp OHA. Table of rainfall for the same period dian cigy tet Table of wind direction and strength for the same period compared. with similar disturb- ances during 1902 ai coe yy 246. Table of rainfall for Gheapaoathec for June and July showing the increase during the period of disturbance es ace 9 Oe ZOOLOGY. Stebbing, EB. P. On the life-history of Arbela tetraonis, Moore, a des- tructive Insect pest in Casuarina Plantations in Madras, Calcutta, Journ. As. Soc. Bengal, LX XII, pt. ii, 1903 (252-257,) — Arbela tetraonis, Moore. Life-history of aus “ve .pp. 253-256 Casuarina plantations in Madras attacked by :— INDEX SLIPS. CHEMISTRY. Ray, P. C. A Study on the Constitution of Dimercurammonium Salts. Calcutta, Journ. As. Soc. Bengal, LXXII, Pt, ii, 1903 (1-4). Mercuroxy-ammonium compounds. CHEMISTRY, Ray, P. C. Dimercurammonium Nitrate. Calcutta, Journ. As. Soc. Bengal, LX XII, Pt. ii, 1903 (4-6). Mercuroxy-ammonium nitrate. ZOOLOGY. Peat, H. W. The function of the Vasiform Orifice of the Aleuro- dide. Calcutta, Journ. As. Soc. Bengal, LXXII, Pt. ii, 1903 (6-7). Vasiform Orifice of the Alewrodidw, Function of ZOOLOGY. Prat, H. W. The “ Green Bug ” and other Jassids, as food for Birds. Caleutta, Journ. As. Scc. Bengal, LX XII, Pt. 11, 1903 (7-9). Green bug (Nezara viridula). Mango Jassid (Ideocerus niveosparsus). Bhindi Jassid (undetermined). Economic importance of :— ZOOLOGY. | _ Watton, H. J. Noteon the occurrence of Motacilla taivana (Swinh.) near Calcutta. Calcutta, Journ. As. Soc. Bengal, LXXII, Pt. ii, 1903 (9-10). Motacilla taivana (Swinhoe). Recorded from Calcutta. a - rae ae Lee Se iS OR as (3 ” Tat SO vib ise hehe ie 4 Habe A ae ie kb aoe ord ae aes a rae tk . \ ; ait 7 =~ : er 2 i ne 2 *\ . a ae + STP TIEGE By Oats te amteth Tibifetie i é . . ate Sart) Mae be oad 2 A Det TT Ley a weeks Ainge a. “ : ¥ t , oe ag - P ‘ Z Roe! oy: ft i » > es ee “ | ry : Po tig : } er ve ye Sp RO; Babe RAE ear . | E q + ; a athe Bie ae A so thee cian 238 ib) + * # . : bie wh : oh 26 ~- ¥ £ f - ‘ ie Z "eae , a : a a 2 é : : * aN 7 oa . pe handy . ; Se hui Sead wag | Ge 5) He re eg alligatotd, ena Tit ie oo va res wea 5 ey z fie. eae ith | ee be a vaio?" ee ety = b = > a ha ier. jak? . ae ; a ) - t L—¥ A ~ 7 wu 7 a AL ALA INDEX SLIPS. BOTANY. Prain, D. Noviciwe Indice XX. Some additional Scrophularinex. Calcutta, Journ. As. Soc. Bengal, LX XII, Pt. ii, 1903 (11-23). Scrophularinex. Additional species and new localities of Indian species. METEOROLOGY. Lirtts, C. On two remarkable rain-bursts in Bengal; and some of the more prominent features of the monsoon season in Northern India in 1902. Calcutta, Journ. As. Soc. Bengal, LXII, Pt. ii, 1903 (24-56). South-west Monsoon, 1902. Two remarkable rain-bursts in Bengal. Monsoon season in Northern India in 1902. More prominent features of. ZOOLOGY. STeBBING, H. P. On the acquisition of alar appendages by the Spruce form of Chermes abietis-picee Steb. MS. in the N.-W. Himalayas. Calcutta, Journ. As. Soc. Bengal, LXXII, Pt. ii, 1903 (57-60). Chermes abietis-picese Steb. MS. Development of wings of the Spruce form. ae as et ae” SATE Je Peery nS : rs PYLORD SC PRES ee Bb th q Pa rites ’ ae vente > =; ‘tate tT {yee ora = . . ‘ ‘ ‘ . +s Fo OS th oe i aed : 4 . a ATs eh te ee ? Ee ~~ ie apa 3) >» \ oP eos . ae ® ite < <—_ al i . c P s be a ell ’ ei ts : ay “t a 4 * e Sat 2 ‘ : = ‘ ‘ : Y Se © ess y . CIP sti OF et? AY 2 -_ > a 8 . a 4 ‘>= +> = ‘ ” pre se t = ¥* os té Th ¥ rut : Fru oa ‘ ne 7 ~ ta \S tS, ae ee Ey 2% 9 - at oe ae oe a p p< ES - a - r tc . ‘ = a sere - ; . rath Fae os t 4 " ~ ws i = y oe 1 ; . » a i “4 ’ s 4 ' ‘ 2 dy \ . : ‘ y ‘ ” #4ae dh os af . f be A ¢ s " ‘ ‘ a rr - d 4 - ss Z : ~ ‘ = «Ahm ° sf °y - ) bd INDEX SLIPS. ZOOLOGY. Prat, H. W. Contributions toward a Monograph of the Oriental Aleurodide. Pt. i. Calcutta, Journ. As. Soc. Bengal, LXXIT, Pt. ii, 1903 (61-98 with 5 pls.) Aleurodide. Hints for collecting, preparing specimens, and preventive measures ... w= pp. 62-65 Diagnosis of the family and definition of the genera pp, 65-66 New species from Calcutta and Behar. Aleurodes religiosa from pepul and banyan trees, p. 67, pl. v, figs. A. bengalensis, p. 70, pl. u1, figs. 10-16. A, alcocki, from Banyan seedling (on a mango tree), p. 74, pl. ui, figs. 1-9: A. quaintancei, from pepul trees, p. 78, pl. v, figs. 10-14; A. simula, from Simul tree, p. 81, pl. ini, figs. 1-14. A. bambusx, from bamboo trees, p. 85, pl. iv, figs. 1-9. A. leakii, from Indigo plants, p. 87, pl. v, figs. 4-5. A. hoy, from Hoya plant, p. 88, pl. v, figs. 1-3. Reprint of previously described Indian species ... pp. 90-95. PHYSIOLOGY. (Pharmacology). Hoorsr, Davin. Silajit: an Eastern Medicine. Calcutta, Journ. As. Soc. Bengal, LX XII, Pt. ii, 1903 (98-103). Silajit. Localities and history... ao << pp» 96-99. Analyses of samples... Sn <6) pp. 104. Notes and conclusions... aa .. pp. 102-103. ZOOLOGY. Stespine, EH. P. A note on the discovery of Thanasimus sp. prox. nigricollis Lewis in the N.-W. Himalayas with some remarks on its life-history. Calcutta, Journ. As. Soc. Bengal, LX XII, Pt. ii, 1903 (104-110). Thanasimus sp. prox nigricollis Lewis. Habitat or sit ven sa Be 104 Utility sige . 105 esr ption of beetle and larva and life- history... a 105-110 California Academy of Sciences tesented by ASiatic Society of Bengal. April 2 , 190_7. S. 0 yanrobso Fy I I" JOURNAL ASIATIC SOCIETY OF BENGAL. PART II. TITLE PAGE AND INDEX . FOR 1908. NEW SERIES. VOL LXXII. CCCCIX, JOURNAL ASIATIC SOCIETY OF BENGAL, Vol. LXXII. Part II, No. 1.—1903. car EDITED BY JHE Natura ftIsTORY PECRETARY. eee pert : wa Se SUMAN BUS Ad Chea VALCO TEA yp zst “ The bounds of its investigation will be the geographical limits of Asia: and within these limits its inquiries will be extended to whatever is ht sea by man or produced by nature.”—Sinz WILLIAM JONES. *.* Communications should be sent under cover to the Secretaries, Asiat. Soc., to whom all orders for the work are to be addressed in India; or care of Messrs. Luzac & Oo., 46, Great Russell Sirect, London, W. O., or Mr. Otto Harrassowits, Leipzig, Germany. CALCUTTA: PRINTED aT THE PaPtisT Mission PRESS, AND PUBLISHED BY THE Asiatic Society, §7, PARE STRSRP. 1903. Price (exclusive of postage) to Members, Re. 1-8.—To Non-Members, Rs, 3 Priee in England, 3 Shillings. Issued 4th May, 1903. ah JOURNAL | 37 ASIATIC SOCIETY OF BENGAL Part II.—NATURAL SCIENCE, &c. No. 1.—1903. ; CONTENTS. I—A Study on the Constitution af Dimereurammonium Salts.—By P. C. Ray, D.Sc.... Pe Rees, . II.—Dimercurammonium Nitrate.-—By P. C. Ray, D.Sc. ... ‘ Ill.—The Function of the Vasiform Orifice of the Aleurodide. | —By H. W. Peat, F.H.S. ©... ee 2g} ae — -V.—The “ Green Bug” and other Jassids as food for Bir ds.— : By H. W. Peat, F.E.S. a a i V.—Notes on the occurrence of Motacilla taivana (Sioinhos) > near Calcutta.—By Carr. H. J. Watton, 1.M.8. ee NOTE ON THE PUBLICATIONS OF THE » ASTATIC SOCTEH'TY. <= & Ga The Proceedings of the Asiatic Society are issued ten times a year as soon as possible after the General Meetings which are held on the first Wednesday in every month in the year, except September and October ; they contain an account of the meeting with some of the papers read at it, while only titles or short resumés of the other papers, which are to be subsequently published in the Journal, are given. The Journal consists of three entirely distinct and depnrahe volumes : Part I, containing papers relating to Philology, Antiquities, etc.; Part IT containing papers relating to Physical Science; and Part JIT devoted to Anthropology, Ethnology, etc. Each Part is issued in four or five numbers, and the whole form three complete volumes corresponding to the year of publication. The Jowrnal of the Asiatic Society was commenced in the year 1832 previous to which the papers read before the Society were published in a quarto periodical, entitled Asiatic Researches, of which twenty volumes were issued between the years 1788 and 1839. The Journal was published regularly, one volume doribepoldien to each year from 1832 to 1864; in that year the division into two parts above mentioned was made, and since that date two volumes have been issued regularly every year. From 1894 an additional volume, Part III; has been issued. The Proceedings up to the year 1864 were bound up with the Journal, but since that date have been separately issued every year. The following is a list of the Asiatic Society’s publications relating to Physical Science, stillin print, which can be obtained at the Society’s House, No. 57, Park Street, Calcutta, or from the Society’s Agents in London, Messrs. Luzac & Co., 46, Great Russell Street, W. C.; and from Mr. Otto Harrassowitz, Leipzig, Germany :— Asiatic Resgarcues. Vols. VII, Vols. XI and XVII, and Vols. XIX and XX @10/ each sae 2 Be ogee G Proceepines of the Asiatic Society from 1865 to 1869 (incl.) @ /6/ per No.; and from 1870 to date @:/8/ per No. JOURNAL of the Asiatic Society for 1843 (12), 1844 (12), 1845 (12), 1846 (5), 1847(12), 1848 (12), 1850(7), 1851(7), 1857 (6), 1858 (5), 1861 (4), 1862 (5), 1864 (5), 1866 (7), 1867 (6), 1868 (6), 1869 (8), 1870 (8), 1871 (7), 1872 (8), 1873 (8), 1874 (8), 1875 (7), 1876 (7), 1877 (8), 1878 (8), 1879 (7), 1880 (8), 1881 (7), 1882 (6), 1883 (5), 1884 (6), 1885 (6), 1886 (8), 1887 (7), 1888 (7), 1889 (10), 1890 (9 and 2 Sup- plts.), 1891 (7), 1892 (7 and Supplt.), 1893 (11), 1894 (8), 1895 (7), 1896 (8), 1897 (8), 1898 (8), 1899 (7), 1900 (7), 1901 (7), @ 1/8 per No. to Members and @ 2/ per No. to Non- Ades, N.B.—The figures enclosed an brackets ges the rmumber of Nos. in each Volume. ae Centenary Reviaw of the Hoseny ches 0 of the Soviet: from MW Bd ae : 1883 dayirt £ be Theobald’s Catalogue st Repilien 4 in the ‘Metiesits of the Asiatic Society (Extra No., J.A.8.B., 1868). . Lilies . Catalogue of the Mammals and: Birds of | Burmah, by B. Blyth (Extra No. JA.8.B.,, 187383 095 ee Fao ae wpe Catalogue of Fossil Vortabrate: pty” Se at ie Catalogue of the Library of the Asiatic Society, eas wes Moore and Hewitson’s Descriptions of New Indian Lepidoptera, Parts I-III, with 8 coloured Plates, 4to. @ 6/ each Co . Oo 18 Ry oa noo s 7 ~ #44 r pete bs ee ee Pre ve : pee SS Se ae ae er eee ee ee NEW SERIES. VOL. LXXII1, CCCCX, JOURNAL, QF THE ASIATIC SOCIETY OF BENGAL, V6l. LXXII. Part II, No. 2.—1908. EDITED BY ‘HE Naturav fiistory J ECRETARY. “The bounds of its investigation will be the geographical limits of Asia: and within these limits its inquiries will be extended to whatever is performed by man or produced by nature.”—Sin WILLIAM JONES. to whom all orders for the work are to be addressed in India; or care of Messrs. Luzac & Co., 46, Great Russell Strect, London, W. @., or Mr. Otto Harrassowitz, Leipzig, sgl ap CALCUTTA: PRINTED AT THE PAPTIST MISSION PRES, AND PUBLISHED BY THE ASIATIC SOCIETY, 51, FARK STREET. 1903. y %,° Communications should be sent under cover to the Secretaries, Asiat. Soc., ) Price (exclusive of postece) to Members, Re. 1-8.-To Non-Membera, Be,% Priee in Engiand, 3 Shillings: ; Issued 17th June, 1903. JOURNAL. -ASIATIC SOCIETY OF BENGAL, ee Part I]._NATURAL SCIENCE, &e. No. 2.—1908. OS”, VS e> CONTENTS. Page. - Noviciee Indice XX. Some crn a —By D. PRAIN a ee On two remarkable rain- scblerats in Bonga? nas some of the more pro- minent features of the monsoon in Northern India in 1902.—By C, LirTLe +96 op On the acquisition of alar iopeusne by the ‘Bupite fan of Ohermes abietis-picese MS, in the N.-W. Himalayas.—By H. P. Sressine, \ F.L.S., F.E.S. ae cae te ee 57 eS eee - ke eee s_=< 00 8 ee ee eee NOTE ON THE PUBLICATIONS OF THE ASTATIC SOCIETY. —=2 § The Proceedings of the Asiatic Society are issued ten times a year as soon as-possible after the General Meetings which are held on the first Wednesday in every month in the year, except September and October ; they contain an account of the meeting with some of the papers read at it, while only titles or short resumés of the other papers, which are to be subsequently published in the Journal, are given. 3 The Journal consists of three entirely distinct and separate volumes : Part I, containing papers relating to Philology, Antiquities, etc.; Part II containing papers relating to Physical Science; and Part III devoted to Anthropology, Ethnology, etc. Each Part is issued in four or five numbers, and the whole form three complete volumes corresponding to the year of publication. The Journal of the Asiatic Society was commenced in the year 1832 previous to which the papers read before the Society were published in a quarto periodical, entitled Asiatic Researches, of which twenty volumes were issued between the years 1788 and 1839. The Journal was published regularly, one volume corresponding to each year from 1832 to 1864; in that year the division into two parts above mentioned was made, and since that date two volumes have been issued regularly every year. From 1894 an additional volume, Part III, ‘has been issued. The Proceedings up to the year 1864 were bound up with the Journal, but since that date have been separately issued every year. The following is a list of the Asiatic Society’s publications relating to Physical Science, still in print, which can be obtained at the Society’s House, No. 57, Park Street, Calcutta, or from the Society’s Agents in London, Messrs. Luzac & Co., 46, Great Russell Street, W. C.; and from Mr. Otto Harrassowitz, Leipzig, Germany :— Astatic ResgarcHes. Vols. VII, Vols. XI and XVII, and Vols. XIX and XX @10/ each a Rs. 50 O ProceEDINGs of the Asiatic Society from 1865 to 1869 (incl, ,@ /6/ per No. ; and from 1870 to date @ /8/ per No. JourNAL of the Asiatic Society for 1843 (12), 1844 (12), 1845 (12), 1846 (5), 1847(12), 1848 (12), 1850 (7), 1851(7), 1857 (6), 1858 (5), 1861 (4), 1862 (5), 1864 (5), 1866 (7), 1867 (6), 1868 (6), 1869 (8), 1870 (8), 1871 (7), 1872 (8), 1873 (8), 1874 (8), 1875 (7), 1876 (7), 1877 (8), 1878 (8), 1879 (7), 1880 (8), 1881 (7), 1882 (6), 1883 (5), 1884 (6), 1885 (6), - 1886 (8), 1887 (7), 1888 (7), 1889 (10), 1890 (9 and 2 Sup- plts.), 1891 (7), 1892.(7 and Supplt.), 1893 (11), 1894 (8), 1895 (7), 1896 (8), 1897 (8), 1898 (8), 1899 (7), 1900 (7), 1901 (7), 1902 (9) @ 1/8 per eae to Ss fs and @ *I per No, to N Se eS ce N.B.—The figures - enclosed UM» jaa ie the iia of Nos. in each Violas | FEV Sie ey. ; Wa et, ef Centenary Review: ati ienepass of the Bouiety front 17 84 to : 1883 a ee ssibte 3 oe ras, Theobald’s Catalogue. of Reptiles in ihe Museum of the Asiatic Society (Extra 'N .,. JeAs S.B. ,1868) mee: oe. eee Catalogue of the Mammals and Birds of GS aeaal by E. Blyth (Extra No., J.A.S.B., 1875) em AP awe 5 A Catalogue of Fossil Valen ite wie ee Catalogue of the Library of the Asiatic Society, Darel tare toe Moore and Hewitson’s Descriptions of New Indian Lepidoptera, 3 Parts I-III, with 8 coloured Plates, 4to. @ 6/ each ‘ince SO a NEW SERIES. VOL. LXxXII. CCOUCXI. JOURNAL ASIATIC SOCIETY OF BENGAL, Vol. LXXII. Part II, No. 3.—1908. EDITED BY yHE Natura. ftistoRy PECRETARY. “The bounds of its investigation will be the geographical limits of Asia: and within these limits its inquiries will be extended to whatever is performed by man or produced by nature.”—Si1a WILLIAM JONES. *,® Communications should be sent under cover to the Secretaries, Asiat. Soc., to whom all orders for the work are to be addressed in India; or care of Messrs. Luzac ¥ Co., 46, Great Russell Street, London, W. @., or Mr. Otto Harrassowitz, Leipzig, Germany. CALCUTTA: PRINTED AT THE Paprist Mission PRraes, AND PUBLISHED BY THE Asiatic Sociery, 57, PARE STRBET. 19038. NN a ee a eNO gt gy alg le NX Price (exclusive of postage) to Members, Re. 1-8.—-To Non-Members, Bs. % Price in England, 3 Shillings. Issued 12th September, 1903. JOURNAL ASIATIC SOCIETY OF BENGAL, ae Part II.-NATURAL SCIENCE, &e. oOo No. 3.—1908. CONTENTS. 7 Page. ‘Contributions toward a Monograph of the Oriental Alewrodide.— Part L—By H. W. Puat, F.E.S. ai se SOE Silajit: an ancient Eastern Medicine.—By Davin eorae VCS, os ae A note on the discovery of Thanasimus sp. prox. nigricollis in the — N.-W. Himalayas with some remarks on its life-history.—By HE. P. STesBine. sve ae ave »» 104 NOTE ON THE PUBLICATIONS ASIATIC SOCIETY. ~as 6 Ge The Proceedings of the Asiatic Society are issued ten times a year a8 soon as possible after the General Meetings which are held on the first Wednesday in every month in the year, except September and October ; they contain an account of the meeting with some of the papers read -at it, while only titles or short resumés of the other papers, which are to ‘be subsequently published in the Journal, are given. The Jowrnal consists of three entirely distinct and separate volumes : Part I, containing papers relating to Philology, Antiquities, etc.; Part IT containing papers relating to Physical Science; and Part III devoted to Anthropology, Ethnology, etc. Each Part is issued in four or five numbers, and the whole form ‘three complete volumes corresponding to the year of publication. The Journal of the Asiatic Society was commenced in the year 1832 previous to which the papers read before the Society were published in “a quarto periodical, entitled Asiatic Researches, of which twenty volumes were issued between the years 1788 and 1839. The Journal was published regularly, one volume corresponding to each year from 1832 to 1864; in that year the division into two parts “*bove mentioned was made, and since that date two volumes have been iggued regularly every year. From 1894 an additional volume, Part ITI has been issued. } The Proceedings up to the year 1864 were bound up with the Journal, but since that date have been separately issued every year. The following is a list of the Asiatic Society’s publications relating +o Physical Science, still in print, which can be obtained at the Society’s House, No. 57, Park Street, Calcutta, or from the Society’s Agents in London, Messrs. Luzac & Co., 46, Great Russell Street, W. C.; and from Mr. Otto Harrassowitz, Leipzig, Germany :— Asiatic ResgarcHes. Vols. VII, Vols. XI and XVII, and Vols. XIX and XX @10/ each pa Rs. 50 0 ‘Proceepines of the Asiatic Society from 1865 to 1869 inet )@. /6/ per No.; and from 1870 to date @ /8/ per No. - JournaL of the Asiatic Society for 1843 (12), 1844 (12), 1845 (12), 1846 (5), 1847(12), 1848 (32), 1850(7), 1851(7), 1857 (6) 1858 (5), 1861 (4), 1862 (5), 1864 (5), 1866 (7), 1867 (6), 1868 (6), 1869 (8), 1870 (8), 1871 (7), 1872 (8), 1873 (8), 1874 (8), 1875 (7), 1876 (7), 1877 (8), 1878 (8), 1879 (7), 1880 (8), 1881 (7), 1882 (6), 1883 (5), 1884 (6), 1885 (6), - 1886 (8), 1887 (7), 1888 (7), 1889 (10), 1890 (9 and 2 Sup- plts.), 1891 (7), 1892 (7 and Supplt.), 1893 (11), 1894 (8), 1895 (7), 1896 (8), 1897 (8), 1898 (8), 1899 (7), 1900 (7), 1901 (7), 1902 (9) @ 1/8 per No. to Members and @ x | per No. to Non-Members. N.B.—The figures enclosed in brackets give the number of Nos. in each Volume. Centenary Review of the Researches of the Society from 17 84 to 1883 ni. Theobald’s Gaetan of Répuiless in ie Museum of the Asiatic © Society (Extra No. J.A.S.B.,1868) Catalogue of the Mammals and Birds of Barmah ‘by E. Blyth (Extra No., J.A.S.B., 1875) A & Catalogue of Fossil Nieetdlicats Catalogue of the Library of the Asiatic Society, Bengal Moore and Hewitson’s Descriptions of New Indian Lepidoptera, Parts I-III, with 8 coloured Plates, 4to. @ 6/ each wo NEW SERIES. VOL LXXI1, CCCCKIII. = —— oa JOURNAL OF THE ASIATIC SOCIETY OF BENGAL Vol. LXXII. Part I], No. 4.19038. ] EDITED BY ‘HE Naturar fiistoRY J ECRETARY. =I Le nn : al 2 ae 7 —— Werke aM. i ABIATICN’ ROCTRECCAEG UTTAR ee “ The bounds of its investigation will be the geographical limits of Asia: and within these limits its inquiries will be extended to whatever is performed by man or produced by nature.”—Si1z WILLIAM Jong. *,° Communications should be sent under cover to the Secretaries, Asiat. Soc., - to whom all orders for the work are to be addressed in India; or care of Messrs. Luzac § Co., 46, Great Russell Sirect, London, W. C., or Mr. Otto Harrassowits, Leipzig, Germany. CALCUTTA: PRINTED AT THE Baptist MISSION PRESS, AND PUBLISHED BY THE Asiatic SocIsTY, 57, FARK STREET. 1904. a | Price (exclusive of postage) to Members, Re. 1-8.-To Non-Members, Ks. & Price in England, 3 Shillings, Issued 6th February, 1904. JOURNAL ASIATIC SOCIETY OF BENGAL, Part II.—NATURAL SCIENCE, &c. : No. 4.—1908. LNAI Sl a, Oi CONTENTS. Page. Materials for a Flora of the Malayan Peninsula No. 14.—By Sm Grorce Kine, K.C.1.E., LL.D., F.R.S., late Superintendent of the Botanic Garden, Calcutta, and J. Sykns Gamsue, C.I.E., F.R.S., late of the Indian Forest Department [Published with the assis- tance of His Excellency the Governor of the Straits Settlements and High Commissioner for the Federated Malay States. | Pe A first note on the Life-History of Chermes abietis-piceae Steb. MS.—By E. P. Steppine oe eae The occurrence of Melanterite in Rulabiae —By iaiyes Hooper, F.C.8. Bee ge es 2 soe’ BOS Himalayan summer storms and their influences on monsoon rainfall in Northern India.—By C. Lirtie, M.A. va ove *209 ; On the life-history of Arbela tetraonis, Moore, a destructive Insect pest in Casuarina Plantations in Madras.—By HK. P. Stensina 252 : —— oO ewes 2S sc —50CMa»UL CONS Neer eeeae* Mtg ‘ : ao eee es < ae oo ~. 1858 6), 1861 (4), 1862 (6), 1864 (5), 1866 (7), 1867 (6), "1868 (6), 1869 (8), 1870 (8), 1871 (7), 1872 (8), 1873 (8), 1874 (8), 1875 (7), 1876 (7), 1877 (8), 1878 (8), 1879 (7), 1880 (8), 1881 (7), 1882 (6), 1883 (5), 1884 (6), 1885 (6), 1886 (8), 1887 (7), 1888 (7), 1889 (10), 1890 (9 and 2 Sup- : og a plts.), 1891 (7), 1892 (7 and Supplt.), 1893 (11), 1894 (8), 1895 (7), 1896 (8), 1897 (8), 1898 (8), 1899 (7), 1900 ae. —(); 1901 (7), 1902 (9) @ 1/8 per MoM to Members and @ 2/ ee ‘No. to Non-Members. ae N.B.—The figur es enclosed in brackets give the number of » Nos. am each: Kalan, me 4: eobald’s ee of Reptics4 in the Museum of the Asiatic ~ Society (Extra No. J.A.S.B.,1868) sits Catalogue of the Mammals and Birds of uaa. ~ HE. Blyth (Extra No., J.A.S.B., 1875) ne ef Catalogue of Fossil Vertebrata ee Re Catalogue of the Library of the Asiatic Society, Banwal ee - Moore and Hewitson’s Descriptions of New Indian Lepidoptera, Parts Lil, with 8 coloured Plates, 4to. @ 6/ each re 18 © og 7 aes Bais NOTE ON THE PUBLICATIONS OF THE ASIATIC SOCIETY. ee 8 ee The Proceedings of the Asiatic Society are issued ten times a year ag soon as possible after the General Meetings which are held on the first Wednesday in every month in the year, except September and October ; they contain an account of the meeting with some of the papers read at it, while only titles or short resumés of the other papers, which are to be subsequently published in the Journal, are given. . The Journal consists of three entirely distinct and separate volnnaeel Part I, containing papers relating to Philology, Antiquities, etc.; Part II containing papers relating to Physical Science; and Part III devoted to Anthropology, Ethnology, etc. Each Part is issued in four or five numbers, and the whole form three complete volumes corresponding to the year of publication. The Journal of the Asiatic Society was commenced in the year 1832 _ previous to which the papers read before the Society were published in a quarto periodical, entitled Asiatic Researches, of which twenty volumes -were issued between the years 1788 and 1839. The Journal was published regularly, one volume corresponding to each year from 1832 to 1864; in that year the division into two parts above mentioned was made, and since that date two volumes have been ‘issued regularly every year. From 1894 an additional volume, Part III has been issued. The Proceedings up to the year 1864 were bound up with the Journal, but since that date have been separately issued every year. The following is a list of the Asiatic Society’s publications relating to Physical Science, still in print, which can be obtained at the Society’s House, No. 57, Park Street, Calcutta, or from the Society’s Agents in London, Messrs. Luzac & Co., 46, Great Russell Bees W. C.; and from Mr. Otto Harrassowitz, eee Germany :— Asiatic ResgarcHes. Vols. VII, Vols. XI and XVII, and . Vols. XIX and XX @10/ each crak ees | eae ProceEpines of the Asiatic Society from 1865 to 1869 (incl.) @ /6/ per No. ; and from 1870 to date @ /8/ per No. JOURNAL of iis Asiatic Society for 1843 (12), 1844 (12), 1845 (12),1846 (5), 1847(12), 1848 (12), 1850 (7), 1851(7), 1857 (6) BS ie ee rt > . . f . _ 3 * , * , ; a 4 ul aeyrs ’ : , , : , - , . > . sine _” : 1? . r , i , ’ ’ : ‘ . > , is , 2 , , 09 4 ; >. . » * er > ; tetecta tiers ada httd i ar SCIENCES L ty : a> > , ie . a7 f , ARY :* a = ° ¥e. ’ ° , ’ >? . 2 : > \* 2? er . . — ie _° , : i a 4s ao Met OC YO . . ’ > * , , , _— a . , , ‘ . 4 8 * o .2* . e , ( 4 5 30 se pe 10 ' > . i . : . d ha ia .7* a . ae ‘we VC A P ; P Pe ey . > . . 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