Published and Copyrighted 1916 by A. D. TAYLOR 1900 Euclid Avenue Cleveland, Ohio PRICE Paper Cover . . 50 Cents Cloth Cover . 75 Cents A PARTIAL LIST OF PLANTS I AVAILABLE FOR VARIOUS USES IN GENERAL LANDSCAPE PLANTING Compiled by ALBERT D. TAYLOJL Non-Resident Professor of Landscape Architect* Ohio State University LANDSCAPE ARCHITECT 1900 Euclid Avenue, Cleveland, Ohio GIFT SB T33. LANDSCAPE ARCH. LIBRARY 866 INTRODUCTION THE writer has for some time felt the need in the landscape field, especially by the amateur gardener, for a book of this type. Such a list will be of little value to the expert gardener and to the property owner who has made an exhaustive study of plant uses and adaptations. It is hoped, however, that this will serve as a ready reference to those who have no authoritative source of information and whose limited opportunity for observation has not enabled them to be familiar with a wide range of plant materials This list is not a complete study of this subject. The aim of the writer is to provide the property owner and the student, in a compact form, with the essential facts concerning the correct use of the more prominent species of trees, shrubs, vines and perennials. The question is so often asked, "What plants can I use for a specific purpose?" This booklet will place immediately at the disposal of such persons, a list of plants from which species and varieties may be selected. While the range of material is sufficient to meet the requirements of the average property owner, it can, however, be supplemented with additional varieties which should be selected with much greater care. This information is the result of a number of years of study in the work of professional landscape architecture. Many of these lists have been compiled, modified and checked by competent gardeners on large estates whose practical experience has enabled them to provide the writer with information of exceptional value. In many of these groups of plants there are species which can be included in more than one group. In many instances, species which may be used in more than one group, but which are especially desirable in only one group, are not included in other groups. It is to be assumed that a number of these plants in the different groups may be transferred to one group or another by persons who have acquired sufficient expert knowledge to be familiar with the characteristics of the plants under many different conditions. The correct selection of plants for various purposes is but a part of the success for landscape plantings. Not only should we know the correct use of plants as indicated in this list, but their landscape value from the standpoint of their peculiar adaptation to design and composition should be carefully studied. The information in this booklet should be supple- mented with additional information procured thru descriptions in nursery catalogues, encyclopedias, and garden books. The writer is indebted for many valuable suggestions contained in this volume to Mr. G. D. Cooper and to Mr. H. L. Flint, who have carefully checked and revised the original manuscript. Area to which This List is Adapted The plant materials included in this list are well adapted to use in the northern half of Ohio and in regions having approximately the same growing season. This may be said to include, roughly, the Atlantic coast area from Maine to New York. All of New York, New Jersey and Pennsylvania to an elevation of 1500 feet above sea level, Northern Illinois, Southern Michigan and Southern Wisconsin. GENERAL LANDSCAPE PLANTING TABLE OF CONTENTS PAGE 1. Plants for hedges 9-11 A. As barriers: a. Holding leaves during winter b. Not holding leaves during winter B. As edgings for walks and garden borders C. As windbreaks and for solid screen effects D. For privacy 2. Plants for ground cover 11-16 A. As edging plants in perennial borders and for pattern bedding B. As ground cover plants in shady situations C. As ground cover on embankments and rocky places D. As small flowering and foliage plants for crevices between stepping stones and flagging on paved terrace areas E. As plants adapted to open sunny exposures 3. Plants for border planting 16-18 A. As masses for refined lawn areas B. As masses consisting mostly of native collected shrubs 4. Plants valuable for specimen use and for accent purposes . 19-20 5. Plants for street and avenue planting 20 A. Trees which are entirely hardy under all conditions B. Trees which should be selected with a thoro knowledge of the conditions under which they are to be used 6. Plants adapted to various types of soil conditions . . . 21-23 A. Boggy and peaty soils B. Light sandy soils C. Heavy clay soils 7. Plants "for exposed lake front and river border conditions . 23-25 8. Plants for partially shaded and heavily shaded conditions . 25 9. Plants for undergrowth plantations in wooded areas . . 26-27 A. Shrubs and small trees B. Ground cover plants 10. Plants for heavy formal effects 27 [61 GENERAL LANDSCAPE PLANTING TABLE OF CONTENTS-Continued PAGE 11. Plants for natural informal effects 28 12. Plants valuable because of the autumn coloration of their leaves 28-29 13. Plants for different flowering effects 29-33 A. Producing flowers in early spring before the leaves appear B. Producing flowers in early spring immediately after the leaves appear C. Producing flowers during the summer months D. Producing flowers in late summer and during autumn E. Producing flowers in reds and pinks F. Producing yellow flowers G. Producing white flowers 14. Plants valuable for the characteristics of their fruit . . 33-36 A. Producing fruit of peculiarly interesting form or size B. Producing fruit valuable for its color effects C. Producing fruit valuable during the winter months D. Producing fruit valuable for attracting birds E. Producing fruit which makes the plant undesirable in landscape planting 15. Plants valuable for use in rock gardens and in Japanese gardens 36-38 16. Plants for use in congested city districts 38-39 17. Vines for various uses 39-40 A. Valuable for their flowering effect B. Valuable for their use on brick, stone and masonry walls, and wood structures C. Valuable because of their vigorous climbing habits, and heavy foliage effects D. Valuable because of fruiting characteristics E. Valuable because of their fast-growing character 18. Plants of fast-growing type valuable for producing screen effects soon after planting 40 [7] GENERAL LANDSCAPE PLANTING TABLE OF CONTENTS - Continued PAGE 19. Plants adapted for transplanting at specific seasons of the year . 41 20. Perennials valuable for naturalizing in wild garden areas . . 42 21. Perennials valuable for different purposes 43-47 A. Standard types of hardy perennials for general use B. Perennials valuable for cut-flowers C. Perennials valuable for early spring gardens D. Perennials valuable for their summer-flowering effect E. Perennials valuable for their fall-flowering effect F. Perennials with blue flowers G. Perennials with white flowers H. Perennials with pink and white flowers I. Perennials with red flowers J. Perennials which should not be used in small refined formal garden areas 22. Annuals and perennials especially valuable for cut-flowers . 47-48 23. List of bulbs 48-49 A. For use in refined lawn and garden areas B. For naturalizing in woodland and wild garden areas 24. Evergreens most generally used in Ohio climate .... 49-50 • 25. Evergreens which should not be used in Ohio climate ... 50 26. Plants valuable for window boxes 51 A. South or West exposure B. East exposure C. North exposure GENERAL LANDSCAPE PLANTING 1. PLANTS FOR HEDGES A. (As barriers). These should consist of shrubs which are very close growing and compact in habit. Many among them are thorny in character. They are excellent as barriers for two reasons; either because of the thorny character which makes passage undesirable, or because of the extremely close habit of growth, which makes the hedge solid in character. a. Holding leaves during winter Picea excelsa Tsuga Canadensis Norway Spruce Canadian Hemlock Thuya (in variety) Euonymus Japonicus Arborvitae Evergreen Euonymus Retinospora plumosat Berberis ilicifoliat Plume-like Cypress Holly-leaved Barberry Mahonia aquifolium Oregon Grape b. Not holding leaves during winter Berberis vulgaris Toxylon pomiferum* Common European Barberry Osage Orange Berberis Thunbergii Crataegus crus-galli* Thunberg's Barberry Cockspur Thorn Cydonia Japonica* Crataegus oxycantha* Japanese Quince May Thorn Rosa rugosa Lonicera fragrantissima Wrinkled Japanese Rose Early Fragrant Honeysuckle Rosa laevigata Fagus sylvatica Cherokee Rose European Beech Hippophae rhamnoides Citrus trifoliatat* Sea Buckthorn Hardy Orange Rhamnus cathartica Rhamnus frangula Common Buckthorn Alder Buckthorn Crataegus coccinea* Scarlet-fruited Thorn NOTE:— All plants marked (*) must be watched at frequent intervals to keep them entirely free from insects and scale. All plants marked (f), unless protected during the severe winter months, will occasionally be subject to winter killing. [9] GENERAL LANDSCAPE PLANTING 1. PLANTS FOR HEDGES (Continued) B. (As edgings for walks and garden borders). Low growing types of shrubs (under normal conditions not exceeding 24' ' in height) lending themselves to frequent clipping and shearing. These shrubs are often used in edging formal garden walks, pools, and beds of plantings. In general, most of these shrubs require a very small amount of pruning, to maintain their close-growing compact habit. Azalea amoenaf Philadelphia nana aurea Hardy evergreen Azalea Golden Dwarf Mock Orange Buxus suffruticosaf Deutzia gracilis Dwarf Box Slender Deutzia Ilex microphylla Rose Dwarf polyantha (in variety) * Small-leaved Holly Fairy Rose Berberis Thunbergii Thuya occidentalis globosaf Thunberg's Barberry Globe Arborvitae Rosa blanda* Daphne Mezereumf Meadow Rose Mezereon Daphne Andromeda Japonicaf Astilbe Japonica Japanese Fetterbush Japanese Astilbe Viburnum opulus nanum Ligustrum ibota Regelianum Dwarf Cranberry Bush RegeVs Privet Thuya occidentalis Tom Thumb Tom Thumb Arborvitae C. (As windbreaks and for solid screen effects). Mostly rapid growing trees and shrubs which are entirely hardy under all normal climatic conditions. They can be planted in close proximity to each other, without injuring the individual specimen, for the purpose that it is being used. This close planting renders all such trees useless for future specimen planting. Populus (in variety) Picea (in variety) Poplar Spruce Salix (in variety) Tsuga Canadensis Willow Canadian Hemlock NOTE: — All plants marked (*) must be watched at frequent intervals to keep them entirely free from insects and scale. All plants marked (f), unless protected during the severe winter months, will occasionally be subject to winter killing. [10] GENERAL LANDSCAPE PLANTING 1. PLANTS FOR HEDGES (Continued) C. (Continued) Fagus ferruginea Carpinus Caroliniana American Beech American Hornbeam or Blue . . Beech Fagus sylvatica Acer Tataricum European Beech Tartarian Maple Pinus strobus Acer dasycarpum pyramidalis White Pine . Pyramidal Silver Maple D. (For privacy). This list consists of tall-growing shrubs and a few trees (exceeding five feet in height) having a heavy foliage character, compact in their habit of growth and holding their foliage during the later summer and early fall. (Largest of group). Eleagnus angustifolia Ligustrum (in variety) Russian Olive Privet Forsythia intermedia Hibiscus syriacus Hybrid Golden Bell Rose of Sharon Forsythia viridissima Syringa vulgaris* Dark Green Golden Bell Common Lilac Spiraea Van Houttei* Fagus sylvatica Van Houtte's Spirea European Beech Lonicera Tatarica Acer dasycarpum pyramidalis Tartarian Honeysuckle Pyramidal Silver Maple (Low-branched] Rhamnus cathartica Viburnum (in variety) Common Buckthorn Viburnum Cornus Mas Cornelian Cherry 2. PLANTS FOR GROUND COVER A. (As edging plants in perennial borders and pattern bedding). This list contains perennials and annuals with close growing, compact habit, thus forming a neat border for walks and flower beds, or for matting purposes over an area. Some of these are adapted to moist soil, and others to dry soils, as specified by the two lists into which they are divided. NOTE: — All plants marked (*) must be watched at frequent intervals to keep them entirely free from insects and scale. [11] GENERAL LANDSCAPE PLANTING 2. PLANTS FOR GROUND COVER (Continued) A. (Continued) MOIST Thymus serpyllum Mother of Thyme Veronica repens (and others) Speedwell Galax aphyllaf Galax Helleborus niger Christmas Rose Vinca minor Myrtle prica Heath Daphne Cneorum Garland Flower Euonymus radicans Creeping Euonymus Alyssum saxatile compactum Gold Tuft Phlox procumbens Phlox Arenaria Tufted Sand Wort Dendrium buxifolium Sand Myrtle Vinca minor Periwinkle Gaultheria procumbens Wintergreen Sedums Stonecrops Pachysandra terminalis Japanese Spurge DRY Armeria maritima Sea Thrift Nepeta glechoma Ground Ivy Viola tricolor Common Pansy Viola cornuta Tufted Pansy Iberis semper virens Hardy Candytuft Potentilla fruticosa Shrubby Cinquefoil Campanula Carpatica Carpathian Harebell Myosotis palustris True Forget-me-not Achillea tomentosa Yellow Milfoil Funkia Day Lily Phlox subulata Moss Pink Phlox Arctostaphylos uva-ursi Bearberry Mitchella repens f Partridge Berry Yucca filamentosa Adam's Needle Dianthus plumarius Scotch Pink Dianthus deltoides Maiden Pink Cerastium tomentosum Snow-in-Summer NOTE: — All plants marked (f), unless protected during the severe winter months, ill occasionally be subject to winter killing. [12] GENERAL LANDSCAPE PLANTING 2. PLANTS FOR GROUND COVER (Continued) B. (As ground cover plants in shady situations.) This list contains only the more common types of perennials and low growing shrubs, which are used for covering areas under larger trees, or in situations heavily shaded by build- ings. For supplementary information on general ground cover plants for shady conditions, see List No. 20 ' 'Perennials valuable for ground cover in wild garden areas." Hedera helix f Pachysandra terminalis English Ivy Japanese Spurge Vinca minor Mitchella repensf Periwinkle Partridge Berry Ajuga reptans Polygala paucifolia Bugle Milkwort Convallaria majalis Lysimachia nummularia Lily -oj-the-V alley Moneywort Euonymus obovatus «/ Hydrophyllum appendiculatum Semi-Creeping Euonymus Water Leaf Sanguinaria Canadensis Hydrophyllum Virginicum Bloodroot Water Leaf Cornus Canadensis Gaultheria procumbens Bunch Berry Winter green FERNS: For dry shady places: Asplenium ebeneum Asplenium Trichomanes Rock Fern Evergreen Fern Camptosorus rhizophyllus Polypodium vulgare Walking-Fern Polypody Woodsia obtusa Aspidium acrostichoides Neat Fern Christmas Fern Aspidium marginale Dicksonia punctilobula Margined Fern Hay-scented Fern Osmunda Claytoniana Clayton's Fern All plants marked (f), unless protected during the severe winter months, will occasionally be subject to winter killing. [13] GENERAL LANDSCAPE PLANTING 2. PLANTS FOR GROUND COVER (Continued) B. (As ground cover plants in shady situations.) (Continued) FERNS— Continued For moist shady places: Adiantum pedatum Aspidium cristatum Maiden-hair Fern Dwarf Fern Aspidium acrostichoides Woodwardia Virginica Christmas Fern Virginia Chain Fern Aspidium marginale Phegopteris hexagonoptera Margined Fern Broad Beech Fern Asplenium Felix- foemina Lady Fern C. (As ground coyer on embankments and rocky places). This list consists mostly of vines and shrubs particularly adapted for this use. Embankments which are composed of heavy soils, with moisture retaining qualities, can be covered with any of the general shrub plantings. For additional information on plants for rocky places, see list No. 15. SHRUBS Rosa setigera Rubus crataegifolius Prairie Rose Thorn-leaved Raspberry Rhus glabra Symphoricarpos vulgaris Smooth Sumac Indian Currant Rhus aromatica Xanthorrhiza apiifoliaf Fragrant Sumac Yellow Root Rhus typhina Genista tinctoria Staghorn Sumac Butcher's Broom Rhus copallina Myrica cerifera Shining Sumac Bayberry Kalmia angustifolia Myrica asplenifolia Sheep Laurel Sweet Fern Spiraea tomentosa Spiraea salicifolia Hardhack Willow-leaved Spirea Spiraea sorbifolia Sorbe-leaved Spirea All plants marked (f), unless protected during the severe winter months, will occasionally be subject to winter killing. [141 GENERAL LANDSCAPE PLANTING 2. PLANTS FOR GROUND COVER (Continued) C. (As ground cover on embankments and rocky places) — Continued. PERENNIALS Phlox subulata Arctostaphylos uva-ursi Moss Pink Bear Berry Pachysandra terminalis Vinca minor Japanese Spurge Periwinkle VINES Rosa Wichuraiana (and hybrids) Ampelopsis quinquefolia Memorial Rose Virginia Creeper Celastrus scandens Euonymus radicans Bittersweet Creeping Euonymus Celastrus orbiculatus Lycium vulgare Japanese Bittersweet Matrimony Vine Lonicera Halleana Hall's Honeysuckle D. (As small-flowering and foliage plants for crevices between stepping stones and for paved terrace areas). This list is composed of very low growing perennials and annuals, which may be planted in small soil pockets, between stepping stones, in the crevices of walls, and between flagging on paved terrace areas. Their use mostly is confined to relieving the monotonous uninteresting effect of such areas, when unplanted. Sedum acre (and others) Armeria maritima Stonecrop Sea Thrift Phlox subulata Arabis albida Moss Pink Rock Cress Iberis sempervirens Saxifraga sarmentosa Hardy Candytuft Aaron's Beard Dianthus deltoides Ceratostigma plumbaginoides Maiden Pink Plumbago Cerastium tomentosum Iris cristata Snow-in-Summer Crested Iris Nepeta glechoma Veronica rupestris Catmint Speedwell Vinca minor Iris pumila Periwinkle Dwarf Flag [15] GENERAL LANDSCAPE PLANTING 2. PLANTS FOR GROUND COVER (Continued) E. (As plants adapted to open sunny exposures). This list contains perennials which will withstand extreme exposure to the sun. Most of the plants in this group are adapted to sandy and to light soil. Onoclea Struthiopteris Veronica repens Ostrich Fern Creeping Speedwell Yucca filamentosa Cerastium tomentosum Adam's Needle Snow-in-Summer Phlox subulata Armeria maritima Moss Pink Sea Thrift Dianthus deltoides Sempervirum Maiden Pink House Leek 3. PLANTS FOR BORDER PLANTING A. (As masses for refined lawn areas). This list consists of both low-growing and tall-growing shrubs, mostly of the more hardy flowering type, neat in habit of growth, compact in texture of foliage, and comparatively free from the ravages of insects and scales. LOW-GROWING SHRUBS Deutzia gracilis Symphoricarpos vulgaris Slender Deuztia Coral Berry Kerria Japonicaf Symphoricarpos racemosus Globe Flower Snow Berry Xanthorrhiza apiifoliaf Myrica cerifera Yellow-root Bay Berry Spiraea Thunbergii Stephanandra flexuosa Thunberg's Spirea Stephanandra Hypericum Moserianumf Berberis Thunbergii Gold Flower Thunberg's Barberry Spiraea Anthony Waterer Callicarpa purpureaf Anthony Waterer's Spirea Beauty Fruit All plants marked (f), unless protected during the severe winter months, will occasionally be subject to winter killing. [16] GENERAL LANDSCAPE PLANTIN G 3. PLANTS FOR BORDER PLANTING (Continued) A. (As masses for refined lawn areas) —Continued. MEDIUM-GROWING SHRUBS Viburnum cassinoides Spiraea Van Houttei* Withe-rod Van Houtte's Spirea Ligustrum ibota Regelianum Rhodotypos kerrioides RegeVs Privet White Kerria Aralia pentaphylla Cornus (in variety) * Five-leaved Angelica Dogwood Ribes aureum Forsythia suspensa Flowering Currant Drooping Golden Bell Ligustrum Amurense Spiraea prunifolia* Amoor River Privet Bridal Wreath Viburnum plicatum Viburnum dilatatum Japanese Snowball Japanese Bush Cranberry TALL-GROWING SHRUBS Lonicera Tatarica Forsythia intermedia Tartarian Honeysuckle Hybrid Golden Bell Lonicera Morrowi Forsythia viridissima Japanese Bush Honeysuckle Dark Green Golden Bell Philadelphus coronarius Forsythia Fortunei Common Mock Orange Fortune's Forsythia Diervilla rosea Syringa (in variety) * Rose-colored Weigela Lilac Viburnum lentago Viburnum lantana Sheep Berry Wayfaring Tree Viburnum opulus High-Bush Cranberry B. (As masses consisting mostly of native collected shrubs). This list consists of shrubs indigenous to this section of the country. Any of these types may as a rule be collected in various localities. These plants are adapted to plantations on a large scale, which do not require the feeling of formality or the refinement in detail produced by shrubs in list No. 3-A LOW-GROWING SHRUBS Azalea nudiflora Symphoricarpos racemosus Pinkster Flower Snowberry NOTE: — All plants marked (*) must be watched at frequent intervals to keep them entirely free from insects and scale. [171 GENERAL LANDSCAPE PLANTING 3. PLANTS FOR BORDER PLANTING (Continued) B. (As masses consisting mostly of native collected shrubs) — Continued. LOW-GROWING SHRUBS— Continued Azalea lutea Symphoricarpos vulgaris Flame-colored Azalea Coral Berry Azalea Vaseyi Callicarpa purpurea Carolina Azalea Beauty Fruit Spiraea tomentosa Rhus copallina Steeple Bush Shining Sumac Myrica cerifera Ceanothus Americanus Bay berry New Jersey Tea MEDIUM-GROWING SHRUBS Dirca palustris Amorpha fruticosa Leatherwood False Indigo Roses* Berberis vulgaris (in variety) Common Barberry Azalea arborescens Sambucus racemosus Fragrant Azalea Red-berried Elder Clethra alnifolia Cornus (in variety) * Sweet Pepper Bush Dogwood Kalmias Rhododendrons Laurel Ilex glabra Sambucus Canadensis Ink Berry American Elder Euonymus Americanus Rhus aromatica Strawberry Bush Fragrant Sumac TALL-GROWING SHRUBS Amelanchier Canadensis Aronia nigra Shad Bush Black Chokeberry Corylus Americana Aronia arbuti folia Hazelrtut Red Chokeberry Crataegus (in variety) * Hamamelis Virginiana Thorn Witch Hazel Diervilla trifida Viburnum (in variety) Bush Honeysuckle Ilex verticillata Winterberry NOTE: — All plants marked (*) must be watched at frequent intervals to keep them entirely free from insects and scale. [18] GENERAL LANDSCAPE PLANTING 4. PLANTS VALUABLE FOR SPECIMEN USE AND FOR ACCENT PURPOSES These plants as a rule, should seldom be used in large groups for mass planting effects. Their best effect is obtained as single specimens or in groups of from one to three specimens used entirely to produce an accent either by quality of flowers, color of foliage, peculiar habit of growth, texture, or color of twigs. SHRUBS Hibiscus syriacus Primus amygdalus* Rose of Sharon Flowering Almond Diervilla amabilis variegatis Rhus cotinus Variegated Weigela Smoke Tree Hydrangea Sambucus aurea Hydrangea Golden Elder Euonymus alatus Cydonia (in variety) * Winged Burning Bush Quince Euonymus Europaeus Halesia tetraptera European Spindle Tree Silver Bell Chionanthus Virginica Berberis vulgaris purpurea While Fringe Purple Barberry Corylus maxima purpurea Cornus stolonifera lutea* Purple Hazel Yellow-twigged Dogwood Caragana arborescens Tamarix odessana Siberian Pea Tree Tamarisk Exochorda grandiflora Aesculus parviflora Pearl Bush Dwarf Horse Chestnut TREES Acer polymorphumf Tilia argentea Japanese Maple Silver Linden Sorbus quercifolia Acer platanoides Schwedleri Oak-leaved Mountain Ash Schwedler's Purple Maple Crataegus (in variety) * Aesculus (in variety) Thorn Horse Chestnut Cladrastis tinctoria Pyrus (in variety) * Yellow-wood Crab Magnolias (in variety) f Fagus (in variety) Magnolia Beech NOTE: — All plants marked (*) must be watched at frequent intervals to keep them entirely free from insects and scale. All plants marked (t), unless protected during the severe winter months, will occasionally be subject to winter killing. [19] GENERAL LANDSCAPE PLANTING TREES— Continued Oxydendrum arboreum Cercis Canadensis Sourwood Judas Tree Cornus florida Juniperus Virginiana White-flowering Dogwood Red Cedar Retinosporaf Pinus (in variety) Cypress Pine Thuya (in variety) Taxus (in variety) Arborvitae Yew Picea (in variety) Abies (in variety) Spruce Fir Betula (in variety) Catalpa Bungei Birch Round-leaved Catalpa Moms pendula Populus alba Bolleana Tea's Weeping Mulberry Bolle's Poplar Quercus (in variety) Populus nigra fastigiata Oak Lombardy Poplar Prunus Pissardii Ulmus montana pendula Purple-leaved Plum Camperdown Weeping Elm 5. TREES FOR STREET AND AVENUE PLANTING This list includes only the more desirable trees, com- monly used in avenue plantings. A. Trees which are entirely hardy under all conditions. Ulmus Americana Acer saccharum American Elm Sugar Maple Quercus rubra Tilia vulgaris Red Oak Common Linden Quercus coccinea Aesculus hippocastanum Scarlet Oak Horse Chestnut B. Trees which should be selected with a thoro knowledge of the conditions under which they are to be used. Ginkgo biloba Platanus occidentalis Maidenhair Tree American Plane Liriodendron tulipfera Plantanus orientalis Tulip Tree Oriental Plane Ailanthus glandulosa Acer platanoides Tree of Heaven Norway Maple Celtis occidentalis Liquidambar styraciflua Nettle Tree or Hack Berry Sweet Gum Quercus palustris Pin Oak All plants marked (f), unless protected during the severe winter months, will occasionally be subject to winter killing. [201 GENERAL LANDSCAPE PLANTING 6. PLANTS ADAPTED TO VARIOUS TYPES OF SOIL CONDITIONS A. (Boggy and peaty soils). This list contains many of the broad-leaved evergreens, none of which should ever be planted in a limestone soil or watered with water from a source where limestone is present. BOGGY SITUATIONS Ulmus Americana Quercus bicolor American Elm Swamp White Oak Acer rubrum Salix (in variety) Red Maple Willow Betula nigra Alnus incana Red Birch Speckled Alder Nyssa sylvatica Cephalanthus occidentalis Sour Gum Button Bush Chamaecyparis thyoides I tea Virginica White Cedar Virginian Willow Alnus rugosa Salix tristis Smooth Alder Dwarf Gray Willow Ilex verticillata Thuya occidentalis Winter berry Arborvitae Aronia arbutifolia Larix Americana Red Chokeberry American Larch Taxodium distichumt Bald Cypress PEATY SITUATIONS Rhododendrons Kalmia latifolia Xanthorrhiza apiifoliaf Mountain Laurel Yellow-root Kalmia angusti folia Andromeda floribunda Lambkill Fetterbush Rhodora Canadensis Ledum latifolium Canadian Rhodora Labrador Tea B. (Light sandy soils). This list consists of the very hardy types of trees and shrubs which flourish under poor soil conditions. Plants for seashore plantings may be obtained from this list. TREES Juniperus Virginiana Quercus rubra Red Cedar Red Oak Robinia pseudacacia Black Locust All plants marked (f), unless protected during the severe winter months, will occasionally be subject to winter killing. [21] GENERAL LANDSCAPE PLANTING 6. PLANTS ADAPTED TO VARIOUS TYPES OF SOIL CONDITIONS (Continued) B. (Light sandy soils)— Continued. Pinus Austriaca Austrian Pine Pinus strobus White Pine Pinus sylvestris Scotch Pine Rhus aromatica Fragrant Sumac Salix tristis Dwarf Gray Willow Hamamelis Virginiana Witch Hazel Caragana arborescens Siberian Pea Tree Rhamnus cathartica Buckthorn Azalea nudiflora Pinkster Flower Cytisus scoparius Scotch Broom Mahonia aquifolium Oregon Grape Prunus maritima* Beach Plum Lycium vulgare Matrimony Vine TREES— Continued Cornus florida Flowering Dogwood Pyrus baccata* Crab Pinus rigida Pitch Pine SHRUBS Rosa rugosa Ramanas Rose Myrica cerifera Bayberry Juniperus communis Common Juniper Vaccinium corymbosum Huckleberry Symphoricarpos vulgaris Coral Berry Spiraea Van Houttei* Van Houtte's Spirea Hydrangea paniculata gr. fl. Large-flowering Hydrangea Comptonia asplenifolia Sweet Fern Hippophae rhamnoides Sea Buckthorn VINES Lonicera Halleana Hall's Honeysuckle C." (Heavy clay soils). The plants in this list are better adapted to heavy soils than those in the preceding list, but should nevertheless be given good drainage in clay soils. TREES Tsuga Canadensis Canadian Hemlock Abies balsamea Balsam Fir NOTE: — All plants marked (*) must be watched at frequent intervals to keep them entirely free from insects and scale. [22] GENERAL LANDSCAPE PLANTING 6. PLANTS ADAPTED TO VARIOUS TYPES OF SOIL CONDITIONS (Continued) C. (Heavy clay soils) — Continued. TREES— Continued Picea excelsa Abies Nordmanniana Norway Spruce Nordman's Fir Thuya occidentalis Acer saccharum American Arborvitae Sugar Maple Catalpa bignonioides Acer rubrum Indian Bean Red Maple Abies Larix Americana Fir American Larch Pinus strobus Fagus White Pine Beech SHRUBS Cornus Sibirica Diervilla trifida Siberian Red Osier Bush Honeysuckle Halesia tetraptera Viburnum dentatum Silver Bell Arrow wood Corylus avellana Berberis Thunbergii Filbert Thunberg's Barberry Calycanthus floridus Hamamelis Virginiana Sweet-scented Shrub Witch Hazel VINES Wistaria Chinensis Lonicera Halleana Chinese Wistaria Hall's Honeysuckle 7. PLANTS FOR EXPOSED LAKE FRONT AND RIVER BORDER CONDITIONS This list includes the most hardy types of trees and shrubs. All of these have been known to withstand severe exposure on 'seashore and lake shore frontage thru the northeastern United States. They are used frequently in planting steep slopes. TREES Acer Ginnale Alnus glutinosa Siberian Maple Black Alder Betula alba Caragana arborescens European White Birch Siberian Pea Tree [23] GENERAL LANDSCAPE PLANTING TREES— Continued Betula populifolia American Birch Crataegus coccinea* Scarlet Thorn Crataegus oxycantha* May Thorn Eleagnus angustifolia Russian Olive Ulmus Americana American Elm Pyrus baccata* Flowering Crab Fraxinus Americana White Ash Robinia pseudacacia Black Locust Picea excelsa Norway Spruce Picea alba White Spruce Juniperus communis Hibernica Irish Juniper Populus balsamifera Balsam Poplar Populus Carolinensis Carolina Poplar Juniperus Virginiana Red Cedar Pinus Austriaca Austrian Pine Pinus rigida Pitch Pine Pinus sylvestris Scotch Pine Pinus mughus Dwarf Pine Sorbus Americana Mountain Ash Quercus macrocarpa Mossy Cup Oak Salix vitellina Golden Willow SHRUBS Syringa vulgaris* Common lilac Philadelphus coronarius Mock Orange Ribes floridum* Flowering Currant Cornus alba Sibirica Siberian Osier Eleagnus argentea Silver Thorn Spiraea tomentosa Hardhack Spiraea sorbifolia Sorbe-leaved Spirea Myrica cerifera Bayberry NOTE:— All plants marked (*) must them entirely free from insects and scale. [241 Rhamnus cathartica Buckthorn Symphoricarpos occidentalis Western Snowberry Viburnum opulus High Bush Cranberry Berberis vulgaris Common Barberry Rhus typhina Staghorn Sumac Rhus glabra Smooth Sumac Rhus aromatica Fragrant Sumac Rosa rugosa Wrinkled Japanese Rose be watched at frequent intervals to keep GENERAL LANDSCAPE PLANTING 7. PLANTS FOR EXPOSED LAKE FRONT AND RIVER BORDER CONDITIONS (Continued) Vitis Grape Vine Lycium vulgare Matrimony Vine Smilax rotundifolia Bull Brier VINES Lonicera Halleana Hall's Honeysuckle Ampelopsis quinquefolia Virginia Creeper Celastrus scandens American Bittersweet Euonymus radicans Creeping Euonymus 8. PLANTS FOR PARTIALLY SHADED AND HEAVILY SHADED SITUATIONS AS UNDER LARGE TREES ON LAWNS This list consists of lower growing types of trees and shrubs, which are adapted to heavy shade. Some of these will flourish much better in the shade than in exposed conditions. Calycanthus floridus Sweet-scented Shrub Cornus florida Flowering Dogwood Symphoricarpos vulgaris Coral Berry Symphoricarpos racemosus Snowberry Kalmia latifolia Mountain Laurel Taxus Canadensis Canadian Yew Acer Pennsylvanicum Striped Maple Amelanchier Canadensis Shad Bush Ceanothus Americanus New Jersey Tea Rhodotypos kerrioides White Kerria Tsuga Canadensis Canadian Hemlock Cornus alternifolia Alternate-leaved Dogwood Diervilla trifida Bush Honeysuckle Cornus (in variety) Dogwood Cornus Mas Cornelian Cherry Ligustrum (in variety) Privet Clethra alnifolia Sweet Pepper Bush Azalea (in variety) Azalea Viburnum acerifolium Maple-leaved Viburnum Viburnum lentago Sheepberry Viburnum alnifolium Hobble-bush Viburnum dentatum Arroiv-wood Viburnum opulus Bush Cranberry Hamamelis Virginiana Witch Hazel [25 GENERAL LANDSCAPE PLANTING 9. PLANTS FOR UNDERGROWTH PLANTATIONS IN WOODED AREAS This list consists of material, which in general, can be collected from the woods. It is valuable as background for perennial wild-garden planting and for undergrowth screen in wooded areas. For information supplementing this list concerning perennials valuable for ground cover in wooded areas, see list No. 20. A. SHRUBS AND SMALL TREES Cornus alternifolia Ceanothus Americanus Alternate-leaved Dogwood New Jersey Tea Tsuga Canadensis Rubus odoratus Canadian Hemlock Flowering Raspberry Cornus florida Calycanthus floridus Flowering Dogwood Sweet Scented Shrub Hamamelis Virginiana Abies balsamea Witch Hazel Balsam Fir Ostrya Virginiana Philadelphia inodorus Hop Hornbeam Scentless Mock Orange Acer saccharum Staphylea trifolia Sugar Maple American Bladder-nut Carpinus Caroliniana Aronia arbutifolia Blue Beech Red Chokeberry Viburnum acerifolium Aronia nigra Maple-leaved Viburnum Black Chokeberry Clethra alnifolia Leucothoe Cataesbaei Pepper Bush Cataesby's Leucothoe Ilex verticillata Winterberry B. GROUND COVER PLANTS Ajuga reptans Vinca minor Bugle Periwinkle Convallaria majalis Hedera helix f Lily-of-the-Valley English Ivy Euonymus oboyatus Hypericum kalmianum Semi-creeping Euonymus St. John's Wort Euonymus radicans Polypodium vulgare Creeping Euonymus Polypody Dicksonia punctilobula Aster ericoides Hay-scented Fern Wood Aster All plants marked (f), unless protected during the severe winter months, will occasionally be subject to winter killing. [26] GENERAL LANDSCAPE PLANTING 9. PLANTS FOR UNDERGROWTH PLANTATIONS IN WOODED AREAS (Continued) B GROUND COVER PLANTS— Continued. Osmundia Claytoniana Chimaphila maculata Clayton's Fern Spotted Wintergreen Aspidium acrostichoides Hepatica triloba Christmas Fern Hepatica or Liverwort Aspidium marginale Podophyllum peltatum Margined Fern Mandrake Viola Canadensis Trillium (in variety) Canadian Violet Wake Robin Viola cucullata Geranium maculatum Common Violet Crane's Bill Anemone Pennsylvanica Wind/lower 10. PLANTS FOR HEAVY FORMAL EFFECTS Consisting of trees and shrubs with upright, compact form. These plants are well suited for points of emphasis in formal garden developments. The plants in groups No. 10 and 11 should be mixed only after very careful study. Juniperus Virginiana Carpinus betulus Red Cedar European Hornbeam Juniperus Virginiana glauca Quercus rpbur pedunculata Blue Virginia Cedar English Oak Juniperus Virginiana Schotti Populus nigra Italica Schott's Red Cedar Italian Lombardy Poplar Thuya occidental pyramidalis Betula alba fastigiata Pyramidal Arborvitae Pyramidal White Birch Taxus Hibernica Populus alba Bolleana Irish Yew Bolle's Poplar Sciadopitys verticillata Cercidiphyllum Japonicum Umbrella Pine Kadsura Tree Picea excelsa pyramidalis Acer dasycarpum pyramidalis Pyramidal Norway Spruce Pyramidal Silver Maple Juniperus communis Hibernica Hibiscus syriacus Irish Juniper Rose of Sharon Juniperus communis Suecica Catalpa Bungei Swedish Juniper Bunge's Catalpa [27] GENERAL LANDSCAPE PLANTING 11. PLANTS FOR NATURAL INFORMAL EFFECTS These plants are quite the opposite to those in list No. 10. Irregular in outline, loose in texture and habit of growth, they are not adapted in general to produce the neat lines of foliage required in formal developments. Forsythia suspensa Robinia pseudacacia Drooping Golden Bell Black Locust Tamarix gallica Cornus (in variety)* French Tamarisk Dogwood Hippophae rhamnoides Deutzia (in variety) Sea Buckthorn Weigela (in variety) Rhus cotinus Philadelphia grandiflorus Smoke Bush Large-flowered Mock Orange Chionanthus Virginica Rosa rugosa White Fringe Wrinkled Japanese Rose Salix Babylonica Spiraea Van Houttei* Weeping Willow Van Houtte's Spirea Amelanchier botryapium Viburnum opulus Service Berry High Bush Cranberry Cerasus avium fl. pi.* Lonicera Tatarica European Double-flowering Tartarian Honeysuckle Cherry Native Rhododendron Laburnum vulgare Rhus (in variety) Golden Chain Sumac Sambucus Canadensis Ribes* Elder Flowering Currants Symphoricarpos racemosus Snowberry 12. PLANTS VALUABLE BECAUSE OF THE AUTUMN COLORATION OF LEAVES This list consists of trees and shrubs which brighten the landscape at the end of the growing season. No reference in this list is made to trees and shrubs whose leaves merely turn brown in the fall. Many of these types can be used for specimen and accent purposes. (See list No. 4.) EARLY Acer negundo Liquidambar styraciflua Box Elder Sweet Gum Acer rubrum Sassafras officinalis Red Maple Common Sassafras NOTE: — All plants marked (*) must be watched at frequent intervals to keep them entirely free from insects and scale. [28] GENERAL LANDSCAPE PLANTING 12. PLANTS VALUABLE BECAUSE OF THE AU- TUMN COLORATION OF LEAVES (Continued) EARLY— Continued. Rhus typhina Acer saccharum Staghorn Sumac Sugar Maple Betula lutea Acer rubrum Yellow Birch Red Maple MEDIUM Ampelopsis quinquefolia Nyssa sylvatica Virginia Creeper Sour Gum Quercus rubra Berberis Thunbergii Red Oak Thunberg's Barberry Fraxinus Americana Vaccinium corymbosum White Ash Huckleberry Viburnum acerifolium Rhus aromatica Maple-leaved Viburnum Fragrant Sumac Viburnum dentatum Arrow-wood LATE Quercus coccinea Ginkgo biloba Scarlet Oak Maidenhair Tree Cornus florida Euonymus Europaeus White-flowering Dogwood European Spindle Tree Cladrastis lutea Forsythia viridissima Yellow-wood Dark Green Forsythia Mahonia aquifolium Euonymus alatus Oregon Grape Winged Spindle Tree Hamamelis Virginiana Oxydendrum arboreum Witch Hazel Sourwood 13. PLANTS FOR DIFFERENT FLOWERING EFFECTS A. (Producing flowers in early spring before the leaves appear). The types of trees and shrubs included in this list are necessarily few in number. They add greatly to land- scape plantings by shortening the so often uninteresting period just previous to the time when the leaves break. These specimens should seldom be used in large mass effects. Cornus Mas Forsythia suspensa Cornelian Cherry Drooping Golden Bell [29] GENERAL LANDSCAPE PLANTING Magnolia stellata Forsythia (in variety) Starry Magnolia Golden Bell Cercis Canadensis Prunus triloba* Red Bud Flowering Plum Cornus florida Prunus (in variety)* White-flowering Dogwood Plum Halesia tetraptera Amelanchier botryapium Silver Bell Service Berry Benzoin odoriferum Mahonia aquifolium Spice Bush Oregon Grape Azalea lutea Azalea Vaseyi Flame Azalea Vasey's Azalea Azalea nudiflora Pinkster Flower B. (Producing flowers in early spring immediately after the leaves appear). Thru a careful selection of plants, the season of bloom with flowering trees and shrubs can be made almost continuous. Only the trees and shrubs pro- ducing an abundance of flowers are listed in this group. Crataegus (in variety)* Exochorda grandiflora Thorn Pearl Bush Azalea mollis Viburnum plicatum Japanese Azalea Japanese Snowball Spiraea Thunbergii Viburnum (in variety) Thunberg's Spirea Viburnum Spiraea prunifolia* Lonicera fragrantissima Bridal Wreath Spirea Early Fragrant Honeysuckle Syringa (in variety) * Robinia pseudacacia Lilac Black Locust Sambucus Canadensis Prunus Japonica fl. pi.* Elder Double-flowered Almond Rhodotypos kerrioides Halesia tetraptera White Kerria Silver Bell C. (Producing flowers during the summer months). This is probably the largest group of flowering trees and shrubs. -This list may be used freely for flowering effects during June and July. Cladrastis tinctoria Koelreuteria paniculata Yellow-wood Varnish Tree Spiraea Van Houttei* Diervilla hybrida Van Houtte's Spirea Hybrid Weigela NOTE: — All plants marked (*) must be watched at frequent intervals to keep them entirely free from'insects and scale. [30] GENERAL LANDSCAPE PLANTING 13. PLANTS FOR DIFFERENT FLOWERING EFFECTS (Continued) C. (Producing flowers during the summer months) — Continued. Kalmia latifolia Callicarpa purpurea Mountain Laurel Beauty Fruit Rhododendrons Rosa rugosa Hybrid Varieties Japanese Rose Oxydendrum arboreum Deutzia (in variety) Sour wood Hydrangea (in variety) Roses* Cornus (in variety) (in variety) Dogwood Philadelphia (in variety)* Viburnum (in variety) Mock Orange Viburnum Syringa (in variety) * Spiraea (in variety) * Lilac Spirea D. (Producing flowers in late summer and during autumn). There are comparatively few shrubs which produce an interesting flowering effect during the later summer months and the early autumn. All of these shrubs are entirely hardy. Spiraea Billardi Baccharis halimifolia Billard's Spirta Groundsel Bush Spiraea Anthony Waterer Hamamelis Virginiana Crimson Spirea Witch Hazel Hibiscus syriacus Kerria Japonica Rose of Sharon Globe Flower Hydrangea paniculata gr. fl. Hypericum (in variety) f Large-flowered Hydrogen Hypericum Potentilla fruticosa Clethra alni folia Shrubby Cinquefoil Pepperbush Symphoricarpos vulgaris Symphoricarpos racemosus Coral Berry Snowberry E. (Producing flowers in reds and pinks). EARLY-FLOWERING TYPES Magnolia Soulangeanaf Pyrus angustifolia* Soulange's Magnolia Narrow-leaved Crab Cercis Canadensis Pyrus coronaria* Red Bud Wild Crab Apple NOTE: — All plants marked (*) must be watched at frequent intervals to keep them entirely free from insects and scale. All plants marked (t), unless protected during the severe winter months, will occasionally be subject to winter killing. [31] GENERAL LANDSCAPE PLANTING Cornus florida rubra Pyrus floribunda* Red Flowering Dogwood Flowering Crab Prunus Japonica Pyrus Halleana* Japanese Plum Parkman's Crab Prunus Persica vulgaris* Azalea nudiflora Common Peach Pinkster Flower Prunus tomentosa* Azalea Vaseyi Japanese Plum Carolina Azalea Kalmia angustifolia Rhodora Canadensis Sheep Laurel Rhodora LATE SPRING AND SUMMER FLOWERING TYPES Diervilla rosea Rosa rugosa rubra Rose-colored Weigela Japanese Rose Spiraea Anthony Waterer Spiraea tomentosa Crimson Spirea Hardhack Roses (in variety) F. (Producing yellow flowers) EARLY-FLOWERING TYPES Forsythia (in variety) Lonicera fragrantissima Golden Bell Fragrant Honeysuckle Jasminum nudiflorum Ribes aureum* Yellow Jasmine Flowering Currant Berberis (in variety) Eleagnus angustifolia Barberry Russian Olive Benzoin odoriferum Eleagnus longipes Spice Bush Japanese Oleaster Cytisus scoparius Cornus Mas Scotch Broom Cornelian Cherry LATE SPRING AND SUMMER-FLOWERING TYPES Azalea calendulacea Colutea arborescens Flame Azalea Bladder Senna Caragana arborescens Harrison's Yellow Rosef Siberian Pea Tree Yellow Rambler Rose Kerria Japonica f Persian Yellow Rose GlobeFlower Hypericum (in variety) f Koelreuteria paniculata Hypericum Varnish Tree Laburnum vulgare Potentilla fruticosa Golden Chain Shrubby Cinque/oil NOTE: — All plants marked (*) must be watched at frequent intervals to keep them entirely free from insects and scale. All plants marked (f), unless protected during the severe winter months will occasionally be subject to winter killing. [321 GENERAL LANDSCAPE PLANTING 13. PLANTS FOR DIFFERENT FLOWERING EFFECTS (Continued) G. (Producing white flowers) EARLY-FLOWERING TYPES Cornus florida Spiraea Van Houttei* Flowering Dogwood Van Houtte's Spirea Prunus (in variety)* Crataegus (in variety)* Plum Thorn Halesia tetraptera Azalea viscosum Silver Bell Swamp Azalea Spiraea Thunbergii Viburnum (in variety) Thunberg's Spirea Viburnum Chionanthus Virginica Lonicera Morrowi White Fringe Morrow's Honeysuckle Cornus (in variety) * Dogwood LATE SPRING AND SUMMER-FLOWERING TYPES Rhodotypos kerrioides Spiraea prunifolia* White Kerria Bridal Wreath Philadelphus (in variety) Aesculus parviflora Mock Orange Dwarf Horse Chestnut Hydrangea (in variety) Rhododendron (white) Deutzia (in variety) Cladrastis tinctoria Clethra alnifolia Yellow-wood Pepper Bush Robinia pseudacacia Rosa alba* Black Locust Whiteflowered Rose Rosa multiflora Rosa lucida* Japanese Climbing Rose White-flowered Glossy Rose Sambucus racemosus Sambucus Canadensis Red-berried Elder American Elder Spiraea opulifolia Ligustrum (in variety) Ninebark Privet 14. PLANTS VALUABLE FOR THE CHARACTERISTICS OF THEIR FRUIT These lists include trees and shrubs which bear fruit singularly interesting for landscape effects. There are many other shrubs which bear fruit which is not interesting from a landscape standpoint because of no marked characteristic. NOTE: — All plants marked (*) must be watched at frequent intervals to keep them entirely free from insects and scale. [33] GENERAL LANDSCAP E PLANTING A. (Producing fruit of peculiarly interesting form or size) Toxylon pomiferum* Gleditsia triacanthos Osage Orange Honey Locust Magnolia acuminata Gymnocladus Canadensis Cucumber Tree Kentucky Coffee Tree Asimina triloba Liquidambar styraciflua Paw -Paw Sweet Gum Platanus orientalis Liriodendron tulipifera Button-Ball Tree Tulip Tree Cephalanthus occidentalis Catalpa speciosa Button Bush Western Catalpa Fruit trees in general B. (Producing fruit valuable for its color effects) Berberis (in variety) Celastrus scandens Barberry Bittersweet Vine Cotoneasters Ilex opacaf Cotoneasters American Holly Crataegus (in variety)* Ilex verticillata Thorn Winterberry Eleagnus longipes Ilex crenataf Japanese Oleaster Japanese Holly Euonymus Americanus Lonicera Morrowi Strawberry Bush Morrow's Honeysuckle Euonymus alatus Lonicera Tatarica Winged Burning Bush Tartarian Honeysuckle Myrica cerifera Rhodotypus kerrioides Bayberry White Kerria Rhus glabra Sambucus racemosus Smooth Sumac Red-berried Elder Rhus typhina Sambucus Canadensis Staghorn Sumac Common Elder Rosa blanda* Sorbus aucuparia Meadow Rose European Mountain Ash Rosa rugosa Symphoricarpos vulgaris Wrinkled Japanese Rose Indian Currant Rosa multiflora Symphoricarpos racemosus Japanese Climbing Rose Snowberry NOTE: — All plants marked (*) must be watched at frequent intervals to keep them entirely free from insects and scale. All plants marked (f), unless protected during the severe winter months, will occasionally be subject to winter killing. [34] GENERAL LANDSCAPE PLANTING 14. PLANTS VALUABLE FOR THE CHARACTERISTICS OF THEIR FRUIT (Continued) Rosa rubiginosa Viburnum opulus Sweet Brier High Bush Cranberry Pyracantha coccineaf Viburnum lentago Evergreen Thorn Sheepberry Ligustrum (in variety) Viburnum lantana Privet Wayfaring Tree Callicarpa purpurea Cornus (in variety) Purple-Fruited Beauty Fruit Dogwood C. (Producing fruit valuable during the winter months) Berberis (in variety) Rhodotypos kerrioides Barberry White Kerria Celastrus scandens Rhus glabra Bittersweet Vine Smooth Sumac Crataegus (in variety)* Rhus typhina Thorn Staghorn Sumac Ilex opacaf Rosa rugosa American Holly Wrinkled Japanese Rose Ilex verticillata Rosa blanda* Winterberry Meadow Rose Myrica cerifera Rosa multiflora Bayberry Japanese Climbing Rose Ligustrum ibota Viburnum opulus Ibota Privet High Bush Cranberry Ligustrum vulgare Pyracantha coccineaf European Privet Evergreen Thorn D. (Producing fruit valuable for attracting birds) a. Fruit in summer Morus rubra Gaultheria procumbens Red Mulberry Wintergreen Prunus (in variety)* Aralia pentaphylla Plum Five-leaved Aralia Amelanchiers (in variety) Ampelopsis quinquefolia Service Berry Virginia Creeper Rubus (in variety) Fragaria Virginiana Raspberry Strawberry Sambucus (in variety) Benzoin odoriferum Elder Spice Bush Vaccinium (in variety) Cerasus serotina* Blue Berry Wild Cherry Cornus alternifolia Cerasus padus* Alternate-leaved Dogwood European Bird Cherry Cornus sericea* Pyrus (in variety) Silky Dogwood Chokeberry NOTE: — All plants marked (*) must be watched at frequent intervals to keep them entirely free from insects and scale. All plants marked (t), unless protected during the severe winter months, will occasionally be subject to winter killing. [35] GENERAL LANDSCAPE PLANTING a. Fruit in summer — Continued Viburnum (in variety) Lonicera (in variety) Viburnum Honeysuckle Vitis Symphoricarpos (in variety) Grape Coral Berry and Snow Berry Crataegus (in variety) Thorn b. Holding fruit into winter months Cornus florida Sorbus Americana Flowering Dogwood Mountain Ash Juniperus Virginiana Betula lenta, lutea, and alba Red Cedar Birch Rhus (in variety) Diervilla hybrida Sumac Weigela (in variety) Chionanthus Virginica Myrica cerifera White Fringe Bayberry Tsuga Canadensis Lonicera (in variety) Canadian Hemlock Honeysuckle Ilex verticillata Symphoricarpos (in variety) Winter Berry Snow Berry and Coral Berry Viburnum (in variety) Viburnum E. (Producing fruit which makes the plant unde- sirable in landscape planting). Ginkgo biloba Gleditsia triacanthos Maidenhair Tree Honey Locust Aesculus hippocastanum Catalpa (in variety) Common Horse Chestnut Catalpa Ailanthus glandulosa Nut Trees (in variety) Tree of Heaven 15. PLANTS VALUABLE FOR USE IN ROCK GARDENS AND IN JAPANESE GARDENS This list consists of trees, shrubs and perennials, which are dwarf in habit of growth and sometimes picturesque in character. Many of the perennials included in this list are adapted to the poorer soil conditions. EVERGREENS Rhododendron ferrugineum Picea excelsa Gregoriana Rusty-leaved Rhododendron Gregory's Spruce Pinus mughus Juniperus Sabina Dwarf Pine Savin Juniper Andromeda floribunda Juniperus communis Mountain Fetterbush Common Juniper Buxus suffruticosa Juniperus communis tamariscifolia Dwarf Box Tamarisk-leaved Juniper Erica vagans Taxus baccata repandens Cornish Heath Spreading Yew [361 GENERAL LANDSCAPE PLANTING 15. PLANTS VALUABLE FOR USE IN ROCK GARDENS AND IN JAPANESE GARDENS (Continued) EVERGREENS— Continued Daphne Cneorum Taxus cuspidata Garland Flower Japanese Yew Retinospora obtusa nana aurea Retinospora obtusa nana Dwarf Golden Japanese Cypress Dwarf Japanese Cypress DECIDUOUS TREES AND SHRUBS Azalea mollis Hypericum Moserianumf Japanese Azalea Gold Flower Azalea nudiflora Lonicera Albert! Pinkster Flower Large-Fruited Honeysuckle Deutzia gracilis Philadelphia corinarius nanus Slender Deutzia Dwarf Mock Orange Euonymus obovatus Rhodora Canadensis Running Strawberry Bush Rhodora Acer polymorphum Viburnum opulus nanum Japanese Maple Dwarf Cranberry Bush Cotoneaster horizontalis Prostrate Cotoneaster PERENNIALS Achillea Boule de Neige Iberis sempervirens Ball of Snow Hardy Candytuft Alyssum saxatile compactum Phlox subulata Golden Tuft Moss Pink Arabis alpina nana compactis Sedum sexangulare Dwarf Rock Cress Dark Green Stonecrop Campanula Carpatica Sedum spectabile Carpathian Harebell Brilliant Stonecrop Cerastium tomentosum Thalictrum aquilegifolium Snow-in-Summer Meadow Rue Lychnis viscaria splendens Saxifraga cordifolia Double-flowered Lychnis Saxifrage Aquilegia Canadensis Sedum acre Columbine Stonecrop Arctostaphylos uva-ursi Tunica saxifraga Bear Berry Tunica Dianthus plumarius Vinca minor Scotch Pink Periwinkle Dodecatheon meadia Veronica repens Shooting Star Creeping Speedwell All plants marked (f), unless protected during the severe winter months, will occasionally be subject to winter killing. [37] GENERAL LANDSCAPE PLANTING Anemone Pennsylvanica Windflower Mitchella repensj Partridge Berry Silene maritima Catchfly Silene Pennsylvanica Wild Pink 16. PLANTS FOR USE IN CONGESTED CITY DISTRICTS Atmospheric conditions existing in the more intensely developed portions of the residence, apartment house and factory districts, require a careful selection of plants to withstand these conditions. This list contains trees and shrubs which may be used with a large degree of certainty under normal city conditions. Collected native stock should never be immediately transferred to city atmosphere. Ailanthus glandulosa Tree of Heaven Platanus orientalis Oriental Plane Ginkgo biloba Maidenhair Tree ' Quercus palustris Pin Oak / Aesculus hippocastanum Common Horse Chestnut Ulmus campestris English Elm .^Fraxinus (in variety) Ash Salix (in variety) Willow ^^Robinia pseudacacia Black Locust Ligustrum (in variety) / Privet Rhamnus (in variety) / Buckthorn Syringa vulgaris* Common Lilac TREES --'Crataegus (in variety)* Thorn Cercis Canadensis Judas Tree _/-Pinus mughus Dwarf Pine ^ Pinus sylvestris Scotch Pine Picea pungens Colorado Blue Spruce Thuya occidentalis American Arborvitae Juniperus Virginiana Red Cedar Abies concolor Silver Fir Tilia Europaea European Linden SHRUBS Viburnum (irr>ariety) Viburnum Symphoricarpos (in variety) ^/ Symphoricarpos . Forsythia (in variety) Golden Bell NOTE: — All plants marked (*) must be watched at frequent intervals to keep them entirely free from insects and scale. All plants marked (t), unless protected during the severe winter months, will occasionally be subject to winter killing. 38 GENERAL LANDSCAP E PLANTING 16. PLANTS FOR USE IN CONGESTED CITY DISTRICTS (Continued). SHRUBS (Continued) Spiraea (in variety)* Cornus (in variety) Spirea Dogwood Hibiscus syriacus Euonymus Americanus Rose of Sharon Strawberry Bush Berberis Thunbergii Thunberg's Barberry 17. VINES FOR VARIOUS USES The following lists show various groups of vines which are valuable for various uses. The list in (B) is complete. With careful selection under widely varying conditions a more general use of vines can be made than shown in these lists. A. (Valuable for their flowering effect) : Roses Wichuraiana Hybrids Tecoma radicans Memorial Rose American Trumpet Vine Clematis (in variety) Wistaria (in variety) Clematis Wistaria Lonicera (in variety) * Honeysuckle B. (Valuable for their use on brick, stone, and masonry walls, and wood structures): Schizophragma hydrangeoides Ampelopsis Engelmanni ,-s. Climbing Hydrangea Engelmanns Ampelopsis Eubnymus radicans Hedera helix f Climbing Euonymus English Ivy Ampelopsis Veitchi Boston Ivy C. (Valuable because of their vigorous climbing habits and heavy foliage effects): Clematis paniculata Ampelopsis quinquefolia Japanese Clematis Virginia Creeper Euonymus radicans Wistaria (in variety) Climbing Euonymus Wistaria Celastrus scandens Aristolochia sipho American Bittersweet Dutchman's Pipe Lonicera (in variety) Tecoma radicans Honeysuckle American Trumpet Vine NOTE: — All plants marked (*) must be watched at frequent intervals to keep them entirely free from insects and scale. All plants marked (f), unless protected during the severe winter months, will occasionally be subject to winter killing. [39] GENERAL LANDSCAPE PLANTING D. (Valuable because of fruiting characteristics) : Akebia quinata Lycium vulgare Five-leaved Akebia Matrimony Vine Clematis paniculata Ampelopsis quinquefolia Japanese Clematis Virginia Creeper Celastrus scandens Solanum dulcamara American Bittersweet Woody Night Shade Roses (in variety) Actinidia polygama Dark-leaved Silver Vine E. (Valuable because of their fast-growing character) : Humulus Japonicus Clematis paniculata Japanese Hop Japanese Clematis Lonicera Halleana Tecoma radicans Hall's Honeysuckle Trumpet Vine Actinidia polygama Aristolochia sipho Dark-leaved Silver Vine Dutchman's Pipe Pueraria Thunbergiana f Kudzu Vine 18. PLANTS OF FAST-GROWING TYPES VALUABLE FOR PRODUCING SCREEN EFFECTS SOON AFTER PLANTING This list of materials enables the designer to quickly cover or screen undesirable objects. Such plants in general, should be considered only temporary in character, until the more permanent and slower growing types have devel- oped. This list includes vines shown under No. 17-E. TREES Pinus sylvestris Catalpa speciosa Scotch Pine Indian Bean Picea excelsa Toxylon pomiferum * Norway Spruce Osage Orange Acer dasycarpum Robinia pseudacacia Silver Maple Black Locust Populus (in variety) Ailanthus glandulosa Poplar Tree of Heaven Salix (in variety) Acer negundo Willow Box Elder SHRUBS Spiraea opulifolia Ligustrum Amurense Ninebark Amoor River Privet Sambucus Canadensis Cornus Sibirica* Elder Siberian Dogwood Philadelphus grandiflorus Cornus stolonifera* Large-flowered Mock Orange Red Osier Cornel NOTE: — All plants marked (*) must be watched at frequent intervals to keep them entirely free from insects and scale. [40] GENERAL LANDSCAPE PLANTING 19. PLANTS ADAPTED FOR TRANSPLANTING AT SPECIFIC SEASONS OF THE YEAR This list includes two groups; a group which should be planted in the fall and a group which should be planted in the spring. Results may be obtained with extra care thru fall planting or spring planting in either instance. The plants indicated in this group, however, develop much more readily if transplanted at the season indicated. FOR FALL PLANTING Paeonies (in variety) Most native perennials Papaver orientale Most coniferous evergreens Oriental Poppy (Aug.-Sept.) Liliums (in variety) Most deciduous vines Trillium Most deciduous shrubs Blood Root Most small fruits Solomon's Seal FOR SPRING PLANTING Rhododendrons Ericaceous plants, all sorts Calycanthus floridus Rosa rugosa Strawberry Bush Wrinkled Japanese Rose Crataegus (in variety) Stephanandra flexuosa Thorns Stephanandra Hibiscus syriacus Tamarix gallica Rose of Sharon French Tamarisk Kerria Japonicaf Viburnum tomentosum plicatum Globe Flower Japanese Snowball Benzoin odoriferum Hedera helix f Spice Bush English Ivy Magnolia glauca Liriodendron tulipifera Sweet Bay Tulip Tree Rhus aromatica Morus rubra Sweet-scented Sumac Red Mulberry Acer dasycarpum Anemone Japonica Silver Maple Japanese Windflower Cornus florida Taxus (in variety) Flowering Dogwood Yew Populus (in variety) Fagus sylvatica Poplar Beech Andromedas Chrysanthemums Azaleas Kalmias All plants marked (f), unless protected during the severe winter months, will occasionally be subject to winter killing. [41] GENERAL LANDSCAPE PLANTING 20. PERENNIALS VALUABLE FOR NATURALIZING IN WILD GARDEN AREAS TALL-GROWING TYPES Anemone Pennsylvanica Asclepias tuberosa Windflower Butterfly Weed Aquilegia Canadensis Liatris pycnostachia Native Columbine Blazing Star Cimicifuga racemosa Aster corymbosus Snakeroot Aster Lobelia cardinalis Solidago Canadensis Cardinal Flower Goldenrod Spiraea filipendula Aster ericoides Herbaceous Meadowsweet Aster Digitalis purpurea Tradescantia Foxglove Spiderwort Hemerocallis (in variety) Actaea alba Day Lily White Baneberry Eupatorium purpureum Aster cordifolius Eupatorium Starwort Aster Helianthus (in variety) Smilacina racemosa Perennial Sunflowers False Spikenard Phlox divaricata Osmunda (in variety) Wild Sweet William Ferns Aquilegia vulgaris Thalictrum Common Columbine Meadow Rue Dicksonia punctilobula Lychnis (in variety) Hay-scented Fern Lychnis Monarda (in variety) Bee-balm LOW-GROWING TYPES Trillium grandiflorum Phlox subulata Trillium Moss Pink Hepatica triloba Primula Liver Leaf Primrose Viola Canadensis Polygonatum biflorum Canadian Violet Solomon's Seal Aspidium marginale Viola canina Evergreen Wood Fern Dog-toothed Violet Heuchera sanguinea Myosotis palustris Coral Bell Forget-me-not Oenothera biennis Claytonia Virginica Evening Primrose Spring Beauty Convallaria majalis Mitchella repensf Lily-oj-the-V alley Partridge Berry All plants marked (f), unless protected during the severe winter months, will occasionally be subject to winter killing. [421 GENERAL LANDSCAPE PLANTING 21. PERENNIALS VALUABLE FOR DIFFERENT PURPOSES A. (Standard types of hardy perennials for general use) : Iris Aquilegia Iris Columbine Phlox Lilium Phlox _ Lily Paeonia Aster Peony Aster Delphinium Chrysanthemum Larkspur Chrysanthemum Campanula Spiraea Harebell Spirea Viola Dianthus Violet Pinks Anemone Windflower B. (Perennials valuable for cut-flowers): Achillea Boule de Neige Gypsophila paniculata Ball of Snow Baby's Breath Anemone Japonica Helianthus (in variety) Japanese Windflower Sun/lower Astilbe Japonica Heuchera sanguinea Japanese Astilbe Coral Bells Boltonia asteroides Iris Germanica False Chamomile German Iris Chrysanthemum Paeonies (in variety) Pompom varieties Peony Coreopsis lanceolata Phlox paniculata Lance-leaved Tickseed Garden Phlox Delphinium formosum Pyrethrum roseum Showy Larkspur Feverfew Dianthus barbatus Veronica (in variety) Sweet William Speedwell Gaillardia aristata Digitalis Blanket Flower Foxglove C. (Perennials valuable for early spring gardens): Adonis vernalis Dianthus barbatus Pheasant's Eye Sweet William Aquilegia Canadensis Iberis sempervirens Columbine Evergreen Candytuft [431 GENERAL LANDSCAPE PLANTING Iris cristata Myosotis palustris Crested Iris True Forget-me-not Anemone Pennsylvania Paeonia officinalis Canadian Windflower Double-flowering Peony Astilbe Japonica Trollius Europaeus Japanese Astilbe Orange Globe Bellis perennis English Daisy D. Perennials valuable for their summer flowering effect) : Clematis recta Phlox paniculata Herbaceous Clematis Garden Phlox Coreopsis lanceolata Paeonia Chinensis Lance-leaved Tickseed Chinese Peony Delphinium formosum Fimkia subcordata Showy Larkspur White-flowered Day Lily Gaillardia aristata Platycodon grandiflorum Blanket Flower Balloon Flower Hemerocallis Pyrethrum roseum Day Lily Feverfew Iris Germanica Veronica longifolia subsessilis German Iris Japanese Speedwell Iris laevigata Japanese Iris E. (Perennials valuable for their fall flowering effect) Aster amellus Clematis Davidiana Dwarf Aster David's Clematis Aster Novae Angliae Helenium autumnale New England Aster Sneeze Wort Aster (in variety) Helianthus rigidus Aster Sunflower Boltonia asfeeroides Lobelia cardinalis False Chamomile Cardinal Flower Campanula pyramidalis Kniphofia pfitzeri Chimney Bellflower Red-hot Poker Anemone Japonica Solidago (in variety) Japanese Windflower Golden Rod Chrysanthemum Salvia Greggii (Hardy types) Salvia [44] GENERAL LANDSCAPE P L A N T I N G 21. PERENNIALS VALUABLE FOR DIFFERENT PURPOSES (Continued) F. (Perennials with blue flowers): Vinca minor Anchusa Italica Periwinkle Italian Alkanet Viola cornuta Veronica longi folia subsessilis Violet Japanese Speedwell Viola odorata Myosotis palustris semperflorens Scented Violet True-forget-me-not Scilla Sibirica Aquilegia caerulea Squill Rocky Mountain Columbine Monarda fistulosa Delphinium formosum Bee Balm Showy Larkspur Aster Novae Angliae Delphinium elatum New England Aster Bee Larkspur Iris pallida dalmatica Sal via pratensis Dalmatian Iris Meadow Sage Iris Sibirica Aconitum napellus Siberian Iris Monkshood Baptisia Australis Platycodon False Indigo Balloon Flower Campanula pyramidalis Campanula Carpatica Chimney Bell Flower Carpathian Bell Flower G. (Perennials with white flowers). Achillea Boule de Neige Narcissus poeticus Ball of Snow Narcissus Anemone Japonica Paeonies (in variety) Japanese Windflower Peony Arabis albida Phlox paniculata (in variety) Rock Crest Garden Phlox Astilbe Japonica Trillium grandiflorum Japanese Astilbe Wake Robin Campanula persicifolia alba Viola cornuta alba Peach Bells Horned Violet Chrysanthemum maximum Eupatorium ageratoides Chrysanthemum White Snakeroot Delphinium grandiflorum album Phlox subulata alba Chinese Larkspur White Moss Pink Funkia subcordata Spiraea aruncus White-flowered Day Lily Goat's Beard Gypsophila paniculata Iberis sempervirens Baby's Breath Evergreen Candytuft [45] GENERAL LANDSCAPE PLANTING H. (Perennials with pink and white flowers): Anemone Japonica- Alice Dianthus deltoides Japanese Windflower Maiden Pink Armeria maritima-Lauchiana Dianthus plumarius Sea Thrift Scotch Pink Astilbe Chinensis Lilium speciosum roseum Chinese Astilbe Japanese Pink Lily Phlox subulata Lilium speciosum Melpomene Moss Pink Melpomene Lily Phlox paniculata (in variety) Papaver orientale-Blush Queen Garden Phlox Oriental Poppy Daphne Cneorum Paeonia (in variety) Garland Flower Peony I. (Perennials with red flowers): Tritoma pfitzeri Dicentra spectabilis Red-hot Poker Bleeding Heart Tulipa (in variety) Heuchera sanguinea Tulip Coral Bells Paeonies (in variety) Aquilegia formosa hybrids Phlox (in variety) Columbine Lilium pardalinum Aquilegia Canadensis California Lily American Columbine Lilium tenuifolium Papaver orientale Siberian Coral Lily Oriental Poppy Lychnis viscaria splendens Geranium sanguineum Ragged Robin Crane's Bill Penstemon barbatus Lobelia cardinalis Beard Tongue Cardinal Flower J. (Perennials which should not be used in small refined formal garden areas). So often in small formal gardens, one finds the garden overrun with large stock. There are a few varieties of perennials which should con- sistently be avoided in developing the small formal flower garden. If used, these perennials will produce a loose, rampant and ragged effect not in keeping with the neat lines desired in a small refined garden. Physostegia Virginica Rudbeckia laciniata False Dragonhead Golden Glow Bocconia cordata Rudbeckia maxima Plume Poppy Large Coneflower Helenium autumnale superbum Spiraea gigantea Yellow Star Siberian Goat's Beard [461 GENERAL LANDSCAPE PLANTING 21. PERENNIALS VALUABLE FOR DIFFERENT PURPOSES (Continued) Hibiscus moscheutos Stenanthium robustum Marsh Mallow Mountain Fetterfleece Althaea rosea Arundo donax Hollyhock Giant Reed Helianthus (in variety) Eulalias (in variety) Sunflower Plume Grasses Solidago (in variety) Boltonia asteroides Goldenrod False Chamomile Liatris pycnostachya Astilbe grandis Blazing Star Large-flowered Astilbe Asters (in variety) Aconitum Wilsoni Wilson's Monkshood 22. ANNUALS AND PERENNIALS ESPECIALLY VALUABLE FOR CUT-FLOWERS (Under No. 21-B, is given a list of perennials valuable for cut-flowers. This list contains in addition, a number of perennials and annuals which should be considered in designing the cut-flower garden). ANNUALS Zinnias Cosmos Asters — late branching Eschscholtzia California Poppy Calliopsis — Crown of Gold Gaillardia Chickseed Blanket Flower Sweet Peas Helianthus Arctolis grandis Single Sunflowers African Daisy Heliotrope Calendula Pot Marigold Marigold — African varieties Papaver nudicaule Poppies — single and double Iceland Poppy Scabiosa Ageratum Mourning Bride Salpiglossis Verbena Pansy Schizanthus [471 GENERAL LANDSCAPE PLANTING PERENNIALS Antirrhinum Centaurea — double blue Snapdragon Cornflower Chrysanthemum leucanthemum Mignonette Shasta Daisy Digitalis Delphinium — Larspur Foxglove Gypsophila Baby's Breath 23. LIST OF BULBS These lists contain only the standard types of bulbs, from which to select in developing the ordinary bulb plantings. As a check on heights of bulbs and character of flowers, refer to 'The Blue Book of Bulbs," published by C. J. Hunt, Montclaire, N. J. A. (For use in refined lawn and garden areas): Crocus speciosus Scilla Sibirica Fall Flowering Siberian Squill Crocus sativus Muscari botryoides Fall Flowering Grape Hyacinth Crocus Narcissus — Single Yellow Spring Blooming Narcissus — Bicolor Trumpet Galanthus nivalis Narcissus — Poeticus types Snowdrop Hyacinth (in variety) Chionodoxa luciliae Puschkinia Libanotica Glory-of-the-Snow Striped Squill B. (For naturalizing in woodland and wild garden areas) : Narcissus Poeticus Leucojum carpaticum Narcissus Leedsii amabilis Snowflake Narcissus Trumpet Major Helleborus niger Anemone (bulbous forms) . CAnsfrws Rose VMJIMI, T ,•/„, T aaj, Lilium auratum Yellow Lily Leek GM Banded U[y [48] GENERAL LANDSCAPE PLANTING 23. LIST OF BULBS (Continued) B. (For naturalizing in woodland and wild garden areas) — Continued. Eranthis hymenalis Lilium Canadense Winter Aconite Wood Lily Erythronium Canadensis Lilium candidum Adder Tongue Madonna Lily Frittilaria meleagris Lilium Harrisonii Frittillaria Spotted Lily Camassia esculenta Lilium speciosum Wild Hyacinth Japanese Lily Convallaria majalis Lilium tigrinum Lily-of-the-Valley Tiger Lily Scilla campanulata Trillium erectum Squill Wake Robin Ornithogalum umbellatum Trillium grandiflorum Star of Bethlehem Large Wake Robin 24. EVERGREENS MOST GENERALLY USED IN OHIO CLIMATE This list of evergreens which will withstand the cli- matic conditions and the soil conditions in the middle west, especially thruout Ohio, is limited. This list contains standard types which, with normal care, and average exposure, in suburban and country districts will flourish. Pinus strobus Abies concolor White Pine White Fir Pinus resinosa Thuya occidentalis (in variety) Red Pine American Arborvitae Pinus Austriaca Thuya Sibirica Austrian Pine Siberian Arborvitae Pinus sylvestris Retinospora pisifera Scotch Pine Pea-fruited Cypress Pinus cembra Retinospora plumosa Swiss Stone Pine Plume-like Cypress [49] GENERAL LANDSCAPE PLANTING Pinus mughus Retinospora squarrosa Dwarf Pine Veitch's Silver Cypress Sciadopitys verticillata Retinospora obtusa Umbrella Pine Japanese Cypress Picea excelsa Juniperus (in variety) Norway Spruce Juniper Picea alba Taxus baccata repandens White Spruce English Yew Picea pungens glauca Taxus cuspidata brevifolia Roster's Blue Spruce Japanese Yew Picea Engelmanni Tsuga Canadensis Engelmann's Spruce Canadian Hemlock 25. EVERGREENS WHICH SHOULD NOT BE USED IN OHIO CLIMATE There are a few evergreens which should under no conditions, be used in the amateur's garden. Either because of climatic conditions, or soil conditions, they will either die or become ' 'shabby" within the first few years. Abies Nordmanniana Chamaecyparis Lawsoniana Nordman's Fir Lawson's Cypress Abies balsamea Pieca excelsa Balsam Fir Norway Spruce Abies Fraseri Cephalotaxus (in variety) Fraser's Balsam Fir Many refined types of Thuya and Retinospora [50 GENERAL LANDSCAPE PLANTING 26. PLANTS FOR WINDOW BOXES A. South or West Exposure Cardinal Geranium — S. A. Nutt Scarlet Geranium — Bruant Salmon double Geranium — Beaute Poitevine Salmon single Geranium — Mrs. E. G. Hill White Snapdragon White Phlox — Drummondi Heliotrope Swainsona galegifolia alba Dwarf Blue Ageratum Nepeta Glechoma Ground Ivy White Petunias Dark and Light Crotons Mauryandra Vine Ivy-leaf Geranium — variegated B. East Exposure Tuberous Begonia Nasturtium Heliotrope Petunia White Snapdragon Solanum Jasminoides Jerusalem Cherry Vine Ivy-leaf Geranium Souv de Chas. Turner Kenilworth Ivy Ferns — many sorts Vinca variegated C. North Exposure Trailing Fuchsia Nepeta Glechoma Boston Ferns and others Caladiums Vinca variegated Dwarf Ageratum Ivy-leaf Geranium Asparagus Sprengeri Morning Glory [51 * f THE BRYAN PRINTING Co., CLEVELAND URN ENVIRONMENTAL DESIGN LIBRARY ,N PERIOD 1 QUARTER m——-—^-^^—*———— 2 5 3 ALL BOOKS AAAY BE RECALLED AFTER 7 DAYS Return books early if they are not being used DUE AS STAMPED BELOW *f C,'Df OR FOUNl I OCT 0 1 1984 1 1 V\ NO. DD13, 60m, 6'76 UNIVERSITY OF CALIFORNIA, BERKELEY BERKELEY, CA 94720