Phellodendron amurense, 60 
Philadelphus, 37, 38, 39 
Hybrid, 39 
coronarius, 37, 38, 39 
var. deutziaeflorus, 38 
var. salicifolius, 38 
cymosus, 39 
Conquete, 39 
Mer de Glace, 39 
Norma, 39 
Nuee Blanche, 39 
Perle Blanche, 39 
Rosace, 39 
Voie Lactee, 39 
Gordonianus, 38 
hybrids of, 38 
grandijiorus, 38, 39 
inodorus, 38 
insignis, 39 
latifolius, 38 
Lemoinei, 39 
Magdalenae, 39 
rnicrophyllus, 38, 39 
Monsieur Billard, 39 
pekinensis, 39 
polyanthus, 39 
Gerbe de Neige, 39 
Pavilion Blanc, 39 
pubescens, 38 
hybrids of, 38 
purpurascens, 38, 39, 51 
speciosus, 39 
splendens, 38, 39, 40 
virginalis, 39 
Argentine, 39 
Bouquet Blanc, 39 
Glacier, 39 
Virginal, 39 
Picea Breweriana, 65 
omorika, 2, 66 
Sargentiana, 65 
Pignut, 8 
Pine, White, 66 
Pines, Black, 65 
new Chinese, 66 
Pinus Armandi, 66 
ayacahuite, 2, 66 
echinata, 2 
Pinus excelsa, 66 
monticola, 66, 67 
parviflora, 66, 67 
pentaphylla, 67 
Strobus, 66, 67 
Thunbergii, 2, 65 
Plum, Beach, 63 
Big-tree, 62 
Canada, 7 
Chickasaw, 62 
Wild, 63 
Wild Goose, 62 
Plums, 7 
Japanese, 8 
Plum-trees, early-flowering, 5 
Some American, 61, 62, 63 
Pomette Bleue, 21 
Poplar, Lombardy, 45 
Prinsepia sinensis, 4, 51 
Pruinosae Thorns, 22 
Prunus americana, 63 
angustifolia, 62 
var. varians, 62 
arnoldiana, 6, 31 
caroliniana, 37 
Cerasus, 6 
concinna, 6 
Davidiana, 7 
domestica, 62 
hortulana, 62, 63 
incisa, 5 
var. Yanakei, 5 
maritima, 63 
mexicana, 62 
Munsoniana, 62 
nigra, 7 
Reverchonii, 62 
salicina, 7 
serrulata, 6 
var. sachalinensis, 6 
subhirtella, 6, 7 
var. ascendens, 7 
var. pendula, 7 
tomentosa, 5, 6 
var. endotricha, 6 
trifiora, 8 
triloba, 6 
var. plena, 6 
