HORTICULTURAL DIVISION 



689 



folium (B), Berberis thunbergi, Calycanthus floridus, Car- 

 yopteris mastacanthus, Cephalanthus occidentalis, Clethra 

 alnifolia, Cornus alba, Cornus sanguinea, Cornus stolon- 

 ifera flaviramea, Cydonia japonica, Diervilla rosea, Hy- 

 drangea arborescens, Hydrangea arborescens sterilis, 

 Juniperus squamata, Kalmia latifolia (B), Kerria japon- 

 ica, Ligustrum ibota regelianum, Rhodotypos kerrioides, 

 Ribes americanum, Ribes odoratum, Rosa Carolina, Rosa 

 rugosa, Rosa setigera, Rosa virginiana, Spircza prunifolia, 

 Spireea thunbergi, Spircza vanhouttei, Staphylea bumalda, 

 Slephanandra flexuosa. 



SHRUBS TO 8 FEET. Cephalotaxus pedunculata (C), 

 Elezagnus longipes, Evonymus alatus, Forsythia suspensa, 

 Ilex glabra (B), Ilex verticillata, Myrica carolinensis 

 (H), Philadelphus lewisi, Prunus pumila, Viburnum 

 americanum, Viburnum dentatum, Viburnum tomentosum. 



SHRUBS TO 10 FEET. Alnus mitchelliana, Amelanchier 

 alnifolia, Azalea calendulacea, Cephalotaxus drupacea 

 sinensis (C), Cercis japonica, Cytisus scoparius, Exo- 

 chorda grandiflora, Hibiscus syriacus, Hydrangea pani- 

 culata, Ligustrum ibota, Ligustrum japonicum, Lonicera 

 ruprechtiana, Lonicera tatarica, Lycium chinense, Phila- 

 delphus coronarius, Philadelphus inodorus, Physocarpus 

 opulifolius, Pinus montana mughus (C), Prunus mari- 



tima (C), Rhamnus cathartica, Staphylea trifolia, Syringa 

 chinensis, Thuja occidentalis (dwarf varieties) (C), 

 Thuja orientalis (dwarf varieties) (C), Viburnum opulus. 



SHRUBS TO 15 FEET. Chionanthus virginica, Colutea 

 arborescens, Cornus florida, Cornus mas, Cornus panicu- 

 lata, Hamamelis virginiana, Hydrangea paniculata gran- 

 diflora, Ligustrum amurense, Prunus pissardi Chamce- 

 cyparis pisifera fill/era (C), Chamcecyparis pisifera (C), 

 Chamizcyparis pisifera plumosa (C), Chamcecyparis 

 obtusa (C), ChamcEcyparis pisifera squarrosa (C), Rho- 

 dodendron maximum (B), Rhus cotinus, Rhus glabra, 

 Salix caprea, Sambucus canadensis, Sambucus pubens, 

 Syringa vulgaris, Viburnum prunifolium. 



SHRUBS OR SMALL TREES TO 20 FEET. Amelanchier 

 oblongifolia, Caragana arborescens, Elceagnus angusti- 

 folia, Evonymus atropurpureus , Ptelea trifoliata. 



SHRUBS OR SMALL TREES TO 25 FEET. Amelanchier 

 canadensis, Cercis canadensis, CraUegus crusgalli, Junip- 

 erus virginiana (C) , Styrax japonica, Syringa japonica. 



LARGE TREES. Sugar maple, American elm, red oak, 

 black walnut, basswood, white oak, white ash, mossy- 

 cup oak, white pine (C), hemlock (C), Austrian pine 

 (C), arborvitae (C). 



PLANTS FOR 



SHRUBS TO 2 FEET OR UNDER. Andromeda polifolia 

 (B), Berberis repens (B), Calluna vulgaris (B), Ceanothus 

 americanus, Chamczdaphne calyculata (B), Cotoneaster 

 buxifolia, Cotoneaster microphylla (B), Daphne cneorum 

 (B), Hypericum moserianum (B), Juniperus communis 

 depressa (C), Juniperus prostrata (C), Rhus aromatica. 



SHRUBS TO 4 FEET. Azalea amcena (B), Callicarpa 

 purpurea, Cotoneaster simonsi, Daphne mezereum, Deut- 

 zia gracilis, Evonymus radicans (B), Kalmia angustifolia 

 (B), Robinia hispida, Spircza bumalda, Spireea bumalda 

 Anthony Waterer, Spircza japonica, Spircza tomentosa, 

 Symphoricarpos occidentalis, Symphoricarpos racemosus, 

 Symphoricarpos vulgaris, Viburnum acerifolium. 



SHRUBS TO 6 FEET. Azalea nudiflora, Berberis aqui- 

 folium (B), Berberis thunbergi, Buxus sempervirens suf- 

 fruticosa (B), Callicarpa americ ana, Calycanthus floridus, 

 Caryopteris mastacanthus, Cephalanthus occidentalis, 

 Clethra alnifolia, Cornus alba, Cornus sanguinea, Cornus 

 stolonifera flaviramea, Cydonia japonica, Deutzia scabra 

 crenata (Pride of Rochester and others), Diervilla rosea, 

 Hydrangea arborescens, Hydrangea arborescens sterilis, 

 Hydrangea quercifolia, Juniperus sabina (C), Juniperus 

 squamata (C), Kerria japonica, Ligustrum ibota regeli- 

 anum, Lonicera morrowi, Rhodotypos kerrioides, Ribes 

 americanum, Ribes odoratum, Rosa Carolina, Rosa rubi- 

 ginosa, Rosa rugosa, Rosa setigera, Rosa virginiana, 

 Spireea prunifolia, Spircza vanhouttei, Spireea thunbergi, 

 Staphylea bumalda, Stephanandra flexuosa, Tamarix 

 odessana. 



SHRUBS TO 8 FEET. Aucuba japonica (B), Berberis 

 ilicifolia (B), Buddleia davidi, Cephalotaxus pedunculata, 

 (C), Elceagnus longipes, Evonymus alatus, Evonymus 

 japonicus (B), Forsythia suspensa, Forsythia viridissima, 

 Ilex glabra (B), Ilex verticillata, Kalmia latifolia (B), 

 Lonicera fragrantissima, Myrica carolinensis, Philadel- 

 phus lewisi, Prunus pumila, Viburnum dentatum, Vibur- 

 num nudum, Viburnum tomentosum. 



REGION 25 



SHRUBS TO 10 FEET. JEsculus parviflora, Alnus mitch- 

 elliana, Amelanchier alnifolia, Acanthopanax pentaphyl- 

 lum, Azalea calendulacea, Cephalotaxus drupacea sinen- 

 sis (C), Cercis japonica, Cytisus scoparius, Exochorda 

 grandiflora, Hibiscus syriacus, Hydrangea paniculata, 

 Ligustrum ibota, Ligustrum japonicum, Lonicera ru- 

 prechtiana, Lonicera tatarica, Lycium chinensis, Phila- 

 delphus coronarius, Philadelphus inodorus, Physocarpus 

 opulifolius, Pinus montana mughus (C), Prunus maritima 

 (C), Rhamnus cathartica, Staphylea trifolia, Syringa 

 chinensis, Syringa persica, Tamarix gallica, Thuja occi- 

 dentalis (dwarf varieties) (C), Thuja orientalis (dwarf 

 varieties) (C), Viburnum opulus. 



SHRUBS TO 15 FEET. Amorpha fruticosa, Chionanthus 

 virginica, Colutea arborescens, Cornus florida, Cornus 

 mas, Cornus paniculata, Crateegus oxyacantha, Hamame- 

 lis virginiana, Hydrangea paniculata grandiflora, Li- 

 gustrum amurense, Magnolia glauca (H), Magnolia 

 stellata, Prunus pissardi, Chamizcyparis obtusa (C), 

 Chamacyparis pisifera (C), Chamczcyparis pisifera fili- 

 fera (C), Chanuecyparis pisifera plumosa (C), Chamce- 

 cyparis pisifera squarrosa (C), Rhododendron maximum 

 (B), Rhus cotinus, Rhus glabra, Salix caprea, Sambucus 

 canadensis, Sambucus pubens, Syringa vulgaris, Vibur- 

 num prunifolium. 



SHRUBS OR SMALL TREES TO 20 FEET. Amelanchier 

 oblongifolia, Aralia spinosa, Caragana arborescens, Elce- 

 agnus angustifolia, Evonymus atropurpureus, Ilex crenata, 

 Ptelea trifoliata. 



SHRUBS OR SMALL TREES TO 25 FEET. Amelanchier 

 canadensis, Buxus sempervirens (B), Cercis canadensis, 

 CraUegus crusgalli, Juniperus chinensis (C), Juniperus 

 communis (C), Juniperus excelsa (C), Juniperus virgin- 

 iana (C), Styrax japonica, Syringa japonica. 



LARGE TREES. Red oak, sugar maple, tulip tree, 

 black walnut, sycamore, American elm, mossycup oak, 

 pecan, sweet gum, white oak, pines (C), spruces (C). 



PLANTS FOR REGION 26 



SHRUBS TO 2 FEET OR UNDER. Andromeda polifolia 

 (B), Berberis repens (B), Calluna vulgaris (B), Ceanothus 

 americanus, Chamcedaphne calyculata (B), Erica carnea 

 (B), Erica vagans (B), Juniperus communis depressa 

 (C), Juniperus prostrata (C), Rhus aromatica. 



SHRUBS TO 4 FEET. Kalmia angustifolia (B), Spiraa 

 bumalda, Spircza bumalda Anthony Waterer, Spireea 

 japonica, Spireea tomentosa, Symphoricarpos racemosus, 

 Symphoricarpos vulgaris, Viburnum acerifolium. 



SHRUBS TO 6 FEET. Azalea nudiflora, Berberis thun 



