306 
Panicum antidotale—Continued 
miliaceum, 268411, 269953-—269960. 
plicatum, 263705. 
Papaya. See Carica papaya. 
Parthenocissus tricuspidata, 266541. 
Paspalum dilatatum, 270497. 
rojasit, 263381. 
Passiflora x colvillei, 263983. 
edulis f. flavacarpa, 263635. 
Patrinia scabiosifolia, 2662538. 
Pawpaw. See Asimina triloba. 
Pea. See Pisum spp.* 
Peach. See Prunus persica. 
Peanut. See Arachis hypogaea. 
Pear. See Pyrus spp.* 
willowleaf. See P. salicifolia. 
Peashrub, Russian. See Caragana 
frutex. 
Pelargonium sp., 270329. 
Pennisetum alopecuroides, 269234. 
alopecurus, 269235. 
hohenackert, 267316. 
longistylum, 263706. 
macrourum, 265847. 
orientale, 266185, 269391, 269961. 
purpureum, 2645388-264541. 
quartinianum, 265848. 
ramosum, 269236. 
spicatum, 263540-263544. 
Penstemon barbatus, 270370, 270871. 
campanulatus, 270372—270380. 
gentianoides, 270381, 270382. 
sp., 2703838. 
Pepper, black. See Piper nigrum. 
Peristrophe speciosa, 265097. 
Perovskia abrotanoides, 265268. 
atriplicifolia, 265269. 
Pescatorea cerina, 267294. 
Phaiaris aquatica, 266227, 266228. 
arundinacea, 269728, 269729. 
canariensis, 266186. 
truncata, 269858. 
Phaseolus (hybrids), 263001, 263004— 
263007, 267763. 
aborigineus, 266910. 
acutifolius, 263590, 263599, 
269518—269519. 
atropurpureus, 2703812. 
aureus, 264686, 268412, 268413, 
269521, 269523-269525. 
lunatus, 264239, 264608-264606. 
mungo, 269520, 269522, 269526- 
269528, 270058. 
polystachios, 264607—264610. 
vulgaris, 262898, 262976, 262977, 
263002, 263008, 263591—-263598, 
264142, 264148, 264240, 264241, 
264784—264789, 267762, 268108- 
268110, 269206—-269210, 269323- 
269327, 269529—-269539, 269634— 
269636. 
sp., 268414. 
Phellodendron amurense, 262699, 
262714. 
PLANT INVENTORY NO. 168 
Philadelphus (hybrid), 266615. 
lewisu, 266677. 
Phleum pratense, 2670638, 270401, 
270483. 
Photinia villosa £. maximowicziana, 
266542. 
Phyllocladus trichomanoides, 269338. 
Physalis alkekengit, 269540. 
sp., 270459. 
Picea (hybrid), 265037. 
abies, 265198-265195, 265270, 
265271, 266432, 266488, 266543- 
266546, 266743-266747, 266793, 
269294, 269339. 
asperata, 265272. 
glauca, 266616, 266649. 
jezoensis, 270850. 
jezoensis var. hondoensis, 270351. 
likiangensis, 265278. 
likiangensis var. balfouriana, 
266748. 
mariana, 265196, 266749. 
x mariorika, 265036. 
omorika, 266617, 266641, 266785. 
orientalis, 266547, 266548, 266642, 
266750—-266752. 
orientalis f. aureo-spicata, 265197. 
polita, 265274. 
pungens, 265198, 265199, 266549, 
266550. j 
spinulosa, 266467. 
wilsont, 265275. 
Pieris formosa var. forrestii, 262887. 
japonica, 263120, 266354, 2692538. 
Pine. See Pinus spp.* 
black, Japanese. 
bergit. 
Korean. See P. koraiensis. 
red, Japanese. See P. densiflora. 
Seotch. See P. sylvestris. 
stone, Swiss. See P. cembra. 
white, Japanese. See P. parvi- 
flora. 
Yunnan. See P. yunnanensis. 
Pinus ayacahuite, 263919. : 
cembra, 265200, 266506, 266778, 
266780. 
cembra 
265938. 
densiflora, 265201, 270352. 
gerardiana, 269340. 
See P. thun- 
var. sibirica, 262700, 
heldreicht —-var. leucodermis, 
265276, 266434. 
Koraiensis, 263514, 264425, 
266177, 270358. 
leucodermis, 265202. 
Montezumae, 263920. 
mugo var. mughus, 266435, 
266648, 266644, 269295, 269296. 
nigra, 266437, 266779. 
parviflora, 264426, 265203, 266178, 
2667538. 
patula, 263921. 
pumila, 266436, 267823, 270354. 
schiverinit, 265205. 
