235

INDEX TO PLANTS DESCRIBED

( Scientific names are in italics )

Acer buergeranum, 84 - Fringetree, 176

- - campestre, 85 Juniper, 2111

- - cappadocicum, 169 Mountain-ash, 199

- - ginnala, 139 Pistache, 192 - griseum, 140 - Sumac, 198

- - maximowiczianum, 141 Toon Tree, 144 - nikoense, 141 - Zelkova, 204 - platanoides, 86 Chionanthus retusus, 176 - pseudoplatanus, 88 Christine Buisman Elm, 167 - rubrum, 89 Cladrastis lutea, 148 - saccharum, 142 Cockspur Hawthorn, 102 - tataricum, 143 Coliseum Maple, 169 - velutinum, 170 Colorado Blue Spruce, 215 Aesculus X carnea ’Briotii’, 91 Columnar Siberian Crabapple, 118 Ailanthus altissima, 92 Common Baldcypress, 166 Alnus cordata, 170 - Mulberry, 155 - glutinosa, 171 Cornelian-cherry, 100 Amelanchier arborea, 93 Cornus alternifolia, 177 American Arborvitae, 220 - controversa, 178

- - Holly, 209 housa, 98

- - Hophornbeam, 1911 macrophylla, 179

- - Sweetgum, 114 mas, 100

- - Yellowwood, 148 officinalis, 101 Amur Corktree, 157 Corylus colurna, 180 - Maple, 139 Crataegus crus-galli, 102 Atlantic White Cedar, 207 - laevigata ’Crimson Cloud’, 181 Atlas Cedar, 205 - ‘Paulii’, 149 Austrian Pine, 216 - ‘Superba’, 181 Betula nigra, 172 - X lavallei, 150 Black Ash, 183 - oxyacantha ’Paulii’, 149

- - Locust, 161 phaenopyrum ,103 - Tupelo, 156 - punctata ’Ohio Pioneer’, 181 Blue Ash, 185 - viridis ’Winter King’, 104 Bradford Pear, 125 Crimson Cloud Hawthorn, 181 Carmine Crabapple, 118 Cucumber Magnolia, 153 Carolina Silverbell, 186 Dawn Redwood, 189 Carpinus betulus, 95 Downy Serviceberry, 93 - tschonoskii, 173 Eastern Red Cedar, 212 Castor-aralia, 188 Elaeagnus angustifolia, 151 Catalpa ovata, 174 Elm Zelkova, 203 Caucasian Wingnut, 196 Eucommia ulmoides, 182 Cedrela sinensis, 144 European Alder, 171 Cedrus atlantica, 205 - Birdcherry, 195 Celtis jessoensis, 175 - Hornbeam, 95 - laevigata, 146 Flowering Ash, 184 - occidentalis, 97 - Crabapple, 1188 Cercidiphyllum japonicum, 147 Fraxinus americana, 106 Chamaecyparis pisifera, 206 - excelsior ’Hessei’, 183

- - thyoides, 207 nigra, 183 Cherrybark Maple, 140 - ornus, 184 Chinese Catalpa, 174 - pennsylvanica, 107 - Elm, 136 - quadrangulata, 185 236 I

Giant Dogwood, 178 - ’Snowdrift’, 1199 Ginkgo, 108 - tschonoskii, 1199 Ginkgo biloba, 108 Merrill Magnolia, 115 Gleditsia triacanthos var. inermis, Metasequoia glyptostroboides, 189 110 Mongolian Linden, 202 Goldenraintree, 112 Morus alba, 155 Green Ash, 107 - rubra, 190 Gymnocladus dioica, 111 Nikko Maple, 141 Hackberry, 97 Norway Maple, 86 Halesia carolina, 186 Nyssa sylvatica, 156 Hardy Rubber Tree, 182 Ohio Pioneer Dotted Hawthorn, 181 Hedge Maple, 85 Okame Cherry, 194 Hesse European Ash, 183 Oriental Spruce, 214 Ilex ciliospinosa, 208 Osage-orange, 152 - opaca, 209 Ostrya virginiana, 191 - pedunculosa, 210 Pagoda Dogwood, 177 Ironwood, 95 Paperbark Maple, 140 Italian Alder, 170 Paul’s Scarlet Hawthorn, 149 Japanese Black Pine, 218 Persian Maple, 170 - Dogwood, 101 Phellodendron amurense, 157 - Flowering Crabapple, 118 Picea omorika, 213

- - Linden, 201 orientalis, 214

- - Pagoda-tree, 131 pungens var. glauca, 2155 - Tree Lilac, 165 Pinus nigra, 216

- - Umbrella-pine, 2199 sylvestris, 2177 . - Zelkova, 137 - thunbergiana, 218 Jesso Hackberry, 175 Pin Oak, 127 Juniperus chinensis, 2111 Pistacia chinensis, 192 - virginiana, 212 Platanus X acerifolia, 122 Kalopanax pictus, 188 Populus tremula ’Erecta’, 193 Katsura Tree, 147 Prunus cyclamina, 194 Kentucky Coffeetree, 111l -’Okame’, 194 Koelreuteria paniculata, 112 - padus, 195 Korean Mountain-ash, 164 - sargentii, 123 Kwanzan Cherry, 158 - serrulata ’Kwanzan’, 158 Largeleaf Dogwood, 179 Pterocarya fraxinifolia, 196 Lavalle Hawthorn, 150 Pyrus calleryana ’Bradford’, 125 Liquidambar styraciflua, 114 - fauriei, 126 Littleleaf Linden, 132 Quercus acutissima, 159 London Plane Tree, 122 - cerris, 197 Longstalk Holly, 210 - imbricaria, 160 Maclura pomifera, 152 - nigra, 161 Magnolia acuminata, 153 - palustris, 127

- - denudata, 154 phellos, 128

- - heptapeta, 154 robur ’Fastigiata’, 129 - kobus var. loebneri ’Merrill’, 115 - rubra, 130 - X soulangiana, 116 - shumardii, 197 Malus, 118 Red Maple, 89 - X atrosanguinea, 118 - Mulberry, 190 - baccata ’Columnaris’, 118 - Oak, 130 - ‘Coralburst’, 1188 Redmond Linden, 133 -’Donald Wyman’, 118 Rhus chinensis, 198 - floribunda, 1188 River Birch, 172 - hupehensis, 119 Robinia pseudoacacia, 161 - ’Red Jade’, 119 Ruby Red Horsechestnut, 91 - sargentii, 119 Russian-olive, 151 - ’Snowcloud’, 1199 Sapphireberry, 200 237

Sargent Cherry, 123 Thornless Honeylocust, 110 - Crabapple, 1199 Thuja occidentalis, 220 Sassafras, 163 - plicata, 221 Sassafras albidum, 163 Tilia cordata, 132 Saucer Magnolia, 1166 - X euchlora ’Redmond’, 133 Sawara False-cypress, 206 - japonica, 201 Sawtooth Oak, 159 - mongolica, 202 Scholar-tree, 131 - tomentosa, 134 Sciadopitys verticillata, 219 Tree of Heaven, 92 Scotch Pine, 2177 Trident Maple, 84 Serbian Spruce, 213 Tschonoski Crabapple, 119 Shadbush, 93 Turkey Oak, 197 Shingle Oak, 160 Turkish Filbert, 180 Shumard Oak, 197 Ulmus carpinifolia ’Christine Buis- Silver Linden, 134 man’, 167 Sophora japonica, 131 - parvifolia, 136 Sorbus alnifolia, 164 Upright English Oak, 129 - esserteauiana, 199 - European Aspen, 193 Sour Gum, 156 Washington Hawthorn, 103 Sugarberry, 146 Water Oak, 161 Sugar Hackberry, 146 Western Arborvitae, 221 - Maple, 142 White Ash, 106 Sycamore Maple, 88 Willow Oak, 128 Symplocos paniculata, 200 Winter King Hawthorn, 104 Syringa reticulata, 165 Yeddo Hornbeam, 173 - amurensis var. japonica, 165 Yulan Magnolia, 154 Tatarian Maple, 143 Zelkova carpinifolia, 203 Taxodium distichum, 166 - serrata, 137 Tea Crabapple, 119 - sinica, 204