JANUARY 1 TO DECEMBER 31, 1962 
Phaseolus—Continued 
lunatus, 280723, 282119. 
mungo, 279475. 
vulgaris, 278664-—278695, 278776, 
279818, 280655, 281556, 281594— 
281597, 281623, 281711, 281969- 
282118, 2826938, 284708. 
Phleum pratense, 284244—284247. 
Phoenix reclinata, 280656. 
Photinia sp., 285389, 285390. 
Phyllanthus parvifolius, 285335, 
285391. 
Physalis nicandroides, 279231. 
pubescens, 279848. 
Sps.2 19 2a2- 
Picea abies, 280168, 280169, 280468, 
281271, 284609. 
abies f. argenteo-spica, 280471. 
abies f. virgata, 281272. 
bicolor, 280477. 
bicolor var. reflexa, 284610. 
glauca, 280170. 
jezoensis, 280171, 280469, 280470. 
mariana, 280472. 
omorika, 280172, 280473. 
orientalis, 280474. 
polita, 280475. 
pungens, 2801738. 
schrenkiana, 280476. 
spinulosa, 281273. 
Pieris floribunda, 279055, 279218. 
formosa, 285392, 285393. 
forrestu, 279885, 279633. 
japonica, 279402, 279408. 
Pigeonpea. See Cajanus cajan. 
Pimento. See Capsicum annuum. 
Pimpinella sp., 280657. 
Pine. See Pinus spp.* 
Austrian. See P. nigra f. pyg- 
maed. 
Korean. see P. koraiensis. 
mountain, Swiss. See P. mugo. 
red, Japanese. See P. densiflora. 
Scotch. See P. sylvestris. 
stone, Swiss. See P. cembra. 
white, Japanese. See P. parvi- 
flora. 
Pinus cembra, 280174, 280481. 
densiflora, 279750, 280478. 
gerardiana, 284611. 
heldreichu var. leucodermis, 
280479. 
koraiensis, 279751. 
mugo, 280480. 
nigra var. austriaca, 280175. 
nigra f. pygmaea, 281274. 
parviflora, 280176, 280177. 
sylvestris, 284612, 284618. 
thunbergu, 280056. 
Piptanthus nepalensis, 285394. 
Piptochaetium montevidense, 2852381. 
Pistachio. See Pistacia vera. 
Pistacia vera, 279478. 
303 
Pisum elatius, 280603. 
sativum, 277851-2778538, 278777— 
278779, 279742, 279819, 279820, 
2798238—279827, 279876, 279933, 
280064, 280076, 280234-280254, 
280604—280626. 
Pittosporum feddeanum, 280658. 
Plantainlilly, cushion. See 
glauca. 
Platycarya strobilacea, 280829. 
Platycerium angolense, 2796738. 
Pleione humilis, 285502, 285508. 
Plum, chickasaw. See Prunus angus- 
tifolia. 
Poa alpina, 284251. 
ampla, 284248, 284249. 
compressa, 284252, 284253. 
iridifolia, 284254. 
ligularis, 284255. 
cf. nemoralis, 284840. 
palustris, 284250. 
pratensis, 277862, 283959-283961. 
silvicola, 283962. 
stertlis, 283968. 
stiriaca, 283964. 
violacea, 283965. 
sp., 277863, 277864, 282382, 
282388, 282384, 283958. 
Poinciana, royal. See Delonix regia. 
Polanisia viscosa, 279699. 
Polygala arillata, 285461. 
Polygonatum sp., 283699. 
Polygonum chinense, 285396. 
sachalinense, 281841. 
sp., 285395. 
Polypodium astrolepis, 279675. 
furfuraceum, 279676. 
Polystachya rivae, 278180. 
Polystichum setiferum, 279902. 
squarrosum, 285512. 
sp., 285514. 
Pomegranate. See Punica granatum. 
Poplar, Lombardy. See Populus nigra 
var. italica. 
Poppy, opium. See Papaver somnifer- 
um. 
Populus (hybrid), 279374. 
deltoides, 279448. 
nigra var. italica, 280407. 
Porana grandiflora, 285397. 
racemosa, 285398. 
Portulaca oleracea, 280127. 
Potato. See Solanum tuberosum. 
Potentilla biflora, 280279. 
fruticosa, 280178. 
Pot-marigold. See Calendula officina- 
las. 
Privet, Nepal. See Ligustrum nepa- 
lense. 
Proboscidea sp., 285468. 
Protea gaguedit, 280659. 
Prunus (hybrids), 285528, 285529. 
amygdalus, 283677. 
angustifolia, 282949. 
Hosta 
