308 



INDEX 



Pentanthera Azaleas, 249, 250 



Peonies, Mouton, introduced into England from 



China, 4 



Pepperbush (Clethra), for summer display, 46 

 Pergolas, appropriateness of, 57; vines for, 169 

 Periploca graeca, 64 

 Periploca sepium, 64 

 Periwinkle, Lesser, 147 

 Pernettya mucronata, 100 

 Pernettya rupicola, 100 

 Perennial plants, new varieties from China, 230; 



conditions necessary to cultivation of, 232 

 Perry, Commodore, influence on horticulture, 21 

 Persimmon (Diospyros virginiana), 84, 93 

 Petrograd Botanic Garden, Lonicera muscavien- 



sis originated at, 89 

 Pheasants, shrubs for food of, 92 

 Phellodendron (Asiatic Corktree), 93 

 Phellodendron, for ornamental fruits, 84 

 Phellodendron amurense, 94 

 Phellodendron chinense, 94 

 Phellodendron japonicum, 94 

 Phellodendron Lavallei, 94 

 Phellodendron sachalinense, 94 

 Photinia Davidsoniae, 160 

 Photinia glabra, 160 

 Photinia serrulata, 160 

 Picea Abies, 120 



Picea Abies, var. Clanbrassiliana, 132 

 Picea Abies, var. Elwangeri, 132 

 Picea Abies, var. Gregorgana, 132 

 Picea Abies, var. nana, 132 

 Picea Abies, var. procumbens, 132 

 Picea Abies, var. pumila, 132 

 Picea canadensis, 121 

 Picea Engelmannii, 121 

 Picea excelsa, 120 

 Picea omorika, 121 

 Picea orientalis, 122 

 Picea pungens, 119, 138 

 Pieris floribunda, 142 

 Pieris japonica, 143 

 Pine, Austrian, 124 

 Pine, Balkan White, 123 

 Pine, Foxtail, 123 

 Pine, Jack, 125 



Pine, Japanese Black, 124, 125 

 Pine, Japanese, Table, 132 

 Pine, Japanese Umbrella, 126 

 Pine, Japanese White, 124 

 Pine, Korean Nut, 124 

 Pine, Mountain, 131 

 Pine, Red, 124 

 Pine, Scots, 124 

 Pine, Scrub, 125 

 Pine, Swiss, 124 

 Pine, White, 114, 123, 131 

 Pinus Banksiana, 125 

 Pinus cembra, 124 



Pinus densiflora, var. umbraculifera, 132 

 Pinux flexilis, 123 

 Pinus koraiensis, 124 

 Pinus montana, 131 

 Pinus monticola, 123 

 Pinus mughus, 132 

 Pinus nigra, 124 

 Pinus parvifloria, 124 

 Pinus peuke, 123 

 Pinus pumilio, 132 

 Pinus resinosa, 124 

 Pinus Strobus, 114, 123 

 Pinus Strobus, var. nana, 131 

 Pinus sylvestris. 124 

 Pinus Thunbergii, 124, 125 

 Pinus virginiana, 125 

 Pistacia chinensis, 172 

 Plant collectors first sent to China, 6, 8, 9 



Pliny, Roses known by, 12 



Plukenet, in his "Almagestum," 1670, mentions 

 new Roses from China, 4 



Plum, 106 



Plum Gardens of Tokyo, 187 



Plums, for ornamental fruits, 83 



Poison Dogwood, 107 



Poison Ivy, 106, no 



Polygonum baldschuanicum, 66 



Polygonium multiflorum, 66 



Poplar, io6j 177 



Populus lasiocarpa, 173 



Populus Simonii, 174 



Populus suaveolens, 174 



Populus szechuanica, 174 



Populus Wilsonii, 174 



Potentilla fruticosa, 50 



Potentilla fruticosa, var. parvifolia, 50 



Potentilla fruticosa, var. Veitchii, 50 



Primrose, China, introduced into England, 4 



Primrose hybrids, 240 



Primula hybrids, "Unique" and "Unique Im- 

 proved" 240 



Primula Cockburniana, 239 



Primula pulverulenta, 239 



Primula pulverulenta, var., Mrs. R. V. Berkeley, 

 240 



Primula Veitchii, 239, 241 



Privets (Ligustrum), 96 



Provence Rose (Rosa provincialis), known to 

 Pliny, 12 



Prunus, for ornamental fruits, 83 



Prunus ansu, 190 



Prunus Armeniaca, 190 



Prunus Davidiana, 189 



Prunus glandulosa, 191 



Prunus incisa, 202 



Prunus japonica, 191 



Prunus Lannesiana, 201, 202 



Prunus Lannesiana Gioiko, 202 



Prunus Lannesiana grandiflora, 201 



Prunus mira, 189 



Prunus mandschurica, 190 



Prunus mume, 187, 190 



Prunus Persica, 188 



Prunus pseudo-cerasus, 201 



Prunus Sargentii, 200 



Prunus serrulata, 201 



Prunus serrulata albo-rosea, 201 



Prunus serrulata "James H. Veitch," 201 



Prunus serrulata, var. sachalinensis, 200, 202, 

 203 



Prunus Sieboldii, 201, 202 



Prunus subhirtella, 198 



Prunus subhirtella, var. pendula, 199 



Prunus tomentosa, 191 



Prunus triloba, 191 



Prunus triloba plena, 191 



Prunus yedoensis, 200, 203 



Pseudolarix Kaempferi, 134 



Pseudotsuga taxifolia, 118 



Pussy Willows (Salix), 177 



Pyracantha angustifolia, 160 



Pyracantha crenulata, 92, 160 



Pyracantha coccinea, 92, 160 



Pyracantha coccinea, var. Lalandii, 92, 160 



Quince, 106 



Rambler Rose, introduced into England from 

 China, 4, 5; into France from Japan, 9; wild 

 prototype of, n 



Raspberries, for ornamental fruits, 83 



Red fruits, trees, and shrubs with, 84 



Redwoods (Sequoia), 113 



Reeves, John, sends Wistaria sinensis to England 

 from Canton, China, 60 



