JANUARY 1 TO DECEMBER 31, 1964 



363 



Onobrychis arenaria, 297921. 



armena, 301105. 



chorassanica, 297922. 



grandis, 297923. 



hypargyrea, 301106. 



megataphros, 301107-301108. 



petraea, 297924-297926. 



radiata, 297927. 



vassilczenkoi, 300580. 



viciifolia, 297928-297941, 298541, 

 301109, 302936-302939. 



viciifolia var. montana, 297942. 



sp., 301110. 

 Ononis speciosa, 302940. 

 Opuntia arborescens, 303396. 

 Orange. See Citrus sinensis. 



mandarin. See C. reticulata. 

 Oregano. See Origanum dictamnus. 

 Origanum dictamnus, 302814. 

 Ormosia arborea, 300633. 

 Ornithopus compressus, 302941-302943. 

 Oryza sativa, 294457-294464, 294625- 

 294635, 295878, 296578-296580, 

 297554-297557, 297568-297583, 



297814-297821, 298076, 298953, 

 298954-298970. 

 Oryzopsis miliacea, 302944. 



paradoxa, 302945-302946. 



sp., 303397-303398. 

 Osteospermum moniliferum, 300033. 

 Pachypodium lamerei, 302305. 

 Pachystima myrsinites, 303399-303405. 

 Palafoxia sphacelata, 303406. 

 Palm, date. See Phoenix dactylifera. 



para. See Euterpe edulis. 



toddy. See Caryota urens. 



yellow. See Chrysalido carpus lu- 



Palwan. See Dichanthium annulatum. 

 Paniala. See Flacourtia jangomas. 

 Panicum antidotale, 299105, 300034. 

 coloratum, 295644-295646, 298987- 

 298989, 299427-299428, 300035- 

 300043. 

 deustum, 299040, 300044. 

 infestum, 300045. 

 makarikariense, 295647-295649. 

 makarikariense var. makarikarien- 



sis, 295118. 

 maximum, 295650-295653, 296002, 

 297607-297621, 298990-298999, 

 300046-300057, 300060. 

 maximum var. trichoglume, 296003, 



297622-297623. 

 meyerianum, 295654, 299000. 

 miliaceum, 296376. 

 stapfianum. 300058-300059. 

 Parabenzoin praecox, 296023. 

 Parsley. See Petroselinum crispum. 

 Paspalum, brownseed. See Paspalum 



plicatulum. 

 Paspalum commersonii, 299041. 



dilatatum, 295366, 296004, 300061- 

 300077, 300260-300475. 



Paspalum — Continued 



notatum, 296005-296006, 297943- 

 297944, 299106-299109, 300078, 

 300194. 



paspalum var. latiflorum, 297945- 

 297946. 



pauciciliatum, 300476-300549. 



plicatulum, 299066-299070. 



polystachyum, 299071. 



scrobiculatum, 295367. 



urvillei, 300079, 300550-300555. 



vaginatum, 299042, 300080. 



sp., 300556. 

 Paivaea langsdorffii, 297444. 

 Passiflora caerulea, 295356. 



sp., 298882, 298883. 

 Passionflower, bluecrown. See Passi- 

 flora caerulea. 

 Pea. See Pisum sativum. 

 Peach. See Prunus persica. 



David. See P. davidiana. 

 Peanut. See Arachis spp.* 

 Pear. See Pyrus communis. 

 Peavine. See Lathy rus spp.* 



black. See L. niger. 



flat. See L. sylvestris. 

 Pecan. See Carya illinoensis. 

 Pelargonium sp., 300943. 

 Peltophorum africanum, 300081. 



dubium, 300634. 

 Pennisetum clandestinum, 295119, 

 300082-300083. 



macrourum, 300084-300085. 



purpureum, 300086. 



setaceum, 300087, 300114. 



spicatum, 295124-295168, 296377, 

 298588-298596. 



squamulatum, 294618. 



typhoides, 300088. 



sp., 296211. 

 Pcnstemon auriberbis, 303407. 



barbatus, 303408-303410. 



barbatus ssp. torreyi, 303411- 

 303412. 



bridgesii, 303413-303414. 



caespitosus, 303415-303416. 



clutei, 303417. 



comarrhenus, 303418. 



crandallii, 303419. 



eatonii, 303420. 



eatonii ssp. undosus, 303421. 



laricifolius, 302479. 



laricifolius ssp. exilifolius, 303422- 

 303424. 



linarioides, 302480, 303425-303426. 



mensarum, 302784, 303427-303428. 



nudiflorus, 302481, 303429. 



ousterhoutii, 303430. 



palmeri, 303431. 



pseudospectabilis ssp. connatifo- 

 lius, 303432. 



rydbergii, 303433-303434. 



secundiflorus, 303435-303438. 



strictus, 296138, 302482, 303439- 

 303442. 



