INDEX 
Pterocarya japonica, ITI. 181. 
Pterocarya laevigata, III. 181. 
Pterocarya Paliurus, III. 182, 456. 
Pterocarya Paliurus, III. 183. 
Pterocarya stenoptera, III. 181. 
Pierocarya stenoptera, B  kouitchensis, 
HI. 181. 
Pterocarya stenoptera, a typica, III. 181. 
Pteroceltis, III. 284. 
Pteroceltis Tatarinowii, III. 284. 
Pterolobium, II. 92. 
Pterolobium punctatum, II. 92. 
Pterophyllus Salisburiensis, II. 1. 
Pterostyrax, I. 295. 
Pterostyrax corymbosus, I. 295. 
Pterostyrax hispidus, I. 295, 580. 
Pterostyraz micranthum, I. 295. 
Puddum, I. 228, 233, 253. 
Pueraria, II. 118. 
Pueraria hirsuta, II. 118. 
Pueraria Thunbergiana, II. 118. 
. Pumilae, III. 249, 262. 
Punica, II. 419. 
Punica Florida, YI. 419. 
Punica Granatum, II. 419. 
Punica grandiflora, II. 419. 
Punica nana, II. 419. 
Punica spinosa, II. 419. 
Punicaceae, II. 419. 
Purpureae, ITI. 165. 
Pygeum, II. 344. 
Pygeum Henryi, II. 344. 
Pygeum latifolium, II. 344. 
Pygeum oxycarpum, III. 425. 
Pygeum spec., III. 451. 
Pyracantha, I. 177. 
Pyracantha chinensis, I. 177. 
Pyracantha crenulata, I. 177. 
Pyrus, II. 263; see also Pirus. 
Pyrus alnifolia, YI. 271. 
Pyrus 
. 300. 
Calleryana, II. 264; III. 450. 
Pyrus caloneura, II. 269. 
Pyrus cathayensis, II. 297, 299. 
Pyrus Cavaleriei, II. 300. 
Pyrus chinensis, II. 299. 
637 
Pyrus cuspidata, II. 278. 
Pyrus Delavayi, II. 296. 
Pyrus Esquirolii, II. 300. 
Pyrus Feddei, II. 300. 
Pyrus ferruginea, II. 300. 
Pyrus ferruginea, II. 277. 
Pyrus floribunda, II. 285, 292. 
Pyrus Folgneri, II. 271. 
Pyrus granulosa, II. 274. 
Pyrus Grifithii, II. 277. 
Pyrus Halliana, II. 285. 
Pyrus heterophylla, II. 265. 
Pyrus hupehensis, II. 265, 300. 
Pyrus insignis, I. 461. 
Pyrus japonica, II. 296, 298. 
Pyrus japonica, B alpina, II. 298. 
Pyrus Kaido, II. 290. 
Pyrus Kaido X baccata, II. 292. 
Pyrus kansuensis, II. 286. 
Pyrus Karensium, Il. 274. 
Pyrus khasiana, II. 278. 
Pyrus Koehnei, IT. 300. 
Pyrus kohimensis, II. 278. 
Pyrus Kumaoni, 1I. 265. 
Pyrus lanata, II. 275. 
Pyrus Lindleyi, IT. 263. 
Pyrus Mairei, II. 300. 
Pyrus Malus, II. 279. 
Pyrus Malus, B, II. 288. 
Pyrus Malus Parkmanii, II. 285, 286. 
? Pyrus Malus, 8 sinensis, II. 279. 
Pyrus Malus, B tomentosa, II. 279. 
P aecoz, II. 279. 
Peik Pratti, II. 281. 
Pyrus prunifolia, YI. 279, 282, 288. 
Pyrus rhamnoides, II. 278. 
Pyrus ringo, Il. 279. 
Pyrus Ringo, y floribunda, II. 292. 
Sargentii, TI. 294. 
Porus serotina, II. 263; III. 450. 
