32 



PLANT MATERIAL INTRODUCED 



Pennisetum flaccidum, 114267, 114268. 



orientale, 114269. 

 Pentas lanceolata, 113844, 114090. 

 Phalaris coerulescens, 113553. 



tuberos'a, 113554. 

 Phaseolus calcaratus, 114041. 



coccineus, 114042, 114167. 



vulgaris, 114043-114054. 114303. 

 Phleum pratensc, 113897. 113981-113983. 

 Phoenix ouseleyana, 113622. 



reclinata, 113781. 

 Phragmites communis, 114270. 

 Phyllanthus piscatorum, 113732. 

 Pinanga sp., 113545. 

 Pine. Canary. See Pinus canariensis. 

 Pinellia temata, 113513. 

 Pinus canariensis, 113707. 

 Pisum sativum, 114168, 114169. 

 Plum-apricot. See X Prunus dasycarpa. 

 Plum, common. See Prunus domestica. 

 Poa sp., 114274. 



persica, 114271. 



pratensis, 114272. 



sterilis, 114273. 

 Podophyllum emodi, 114275. 

 Polakowskia tacaco, 114040. 

 Polygonum sp., 114276. 

 Potato. See Solatium tuberosum. 

 Prunus armeniaca, 113524-113533, 113791- 

 113795, 113986-113988. 



dasycarpa, 113534. 



domestica, 113«09, 113810. 



japonicus, 114028. 



sibirica, 114074. 



tomentosa, 114029. 

 Pultenaea daphnoides, 113776. 

 Pumpkin. See Cucurbita pepo. 

 Pyrus communis, 113705, 113706, 113973. 



Quercus sp., 114056. 



Raspberry. See Rubus spp. 



hawthorn. See R. crataegifolius. 



Korean. See R. coreanus. 



roseleaf. See R. rosaefolius. 



white flowering. See R. parviflorus. 

 Redtop. See Agrostis alba. 

 Rheum australe, 114170. 



franzenbachii, 114171. 



macropterum, 114172. 



moorcroftianum, 114173. 



officianale, 114174. 



rhaponticum, 114175. 



ribes, 114176. 

 Rhubarb. See Rheum spp. 



common. See R. rhaponticum. 

 Rice. See Oryza sativa. 

 Ribes cyathiforme, 113542. 



hispidulum, 113737. 



petraeum, 113738. 



petraeum atropurpureum , 113540, 113541. 

 Rubus spp.. 113686, 113687, 113697, 113863. 

 113864. 



ampelinus, 113811. 



buergeri, 113812. 



caesius, 113856-113859. 114148, 114177. 



caesitts turkes'tanicus, 113860. 



caucasicus, 113861. 



chroosepalus, 113813. 



coreanus. 113814. 



crataegifolius, 113695. 



ichangensis, 113815. 



idaeus, 113696. 



lambertianus, 113816. 



linhianus, 113865. 



macrocarpus, 114066. 



mesogaeus, 113817. 



Occident alls 1 , 113818. 



parviflorus, 114310. 



parvifolius, 113819. 



rosaefolius, 114149. 



sanctus, 113855. 



setchuenensis, 1 13820. 



tephrodes, 113821. 



tomentosus, 113862. 

 Rumex sp., 114277. 



Saccharum, 114111. 



spontaneum, 113708-113710, 114191. 



Saussurea jacea, 114278. 



Scrophularia lucida, 114279. 



Sea-buckthorn, common. See Hippophae 



rhamnoides. 

 Sedge. See Carex spp. 

 Senccio sp., 114140. 

 Serjania paucidentata, 113733. 

 Squasb. See Cucurbita maxima. 

 Sideroxylon australe, 113777. 

 Sisymbrium sp., 114280. 

 Soja max, 113968-113970. 

 Solanum argenteum, 114178. 



aviculare, 114179. 



capsicastrum , 114180. 



dulcamara, 114181, 114182. 



duplo-sinuatum, 113550. 



incanum, 113551. 



melongena, 114035, 114183, 114184. 



nigrum, 114185, 114186. 



proteus, 114187. 



tuberosum, 113647, 113648, 113889- 

 113892, 113972, 114188. 

 Sorghum. See Sorghum vulgar e. 

 Sorghum vulgare, il4055. 

 Soybean. See Soja max. 

 Stipa jacquemontii, 114281. 



orientalis, 114282. 114283. 



pennata, 114284. 

 Strawberry, alpine. See Fragaria vesca. 

 Sugarcane. See Saccharum. 



Templetonia retusa, 113778. 

 Teosinte. See Euchlaena mexicana. 

 Tephrosia spp., 113688, 114293. 



toxicaria, 114081. 

 Themeda anathera, 114285. 

 Thrinax spp., 113755, 114307. 

 Tilmia car yotae folia, 113756. 

 Timothy. See Phleum pra tense. 

 Tobacco, common. See Nicotiana tabacum. 

 Tomato. See Lyconersicon esculentum. 

 Tricyrtis spp., 114200, 114203. 



flava, 114192. 



formosana, 114193. 



formosana X hirta, 114201, 114202. 



hirta, 114194. 



latifolia, 114195. 



macrantha, 114196. 



ohsumiensis, 114197. 



stolonifera, 114198. 



yatabeana, 114199. 

 Trifolium repens, 113552. 



pratense, 113646. 113846. 

 Trigonclla emodi, 114286, 114287. 

 Tripterygium spp., 113543. 113544, 113790. 

 Trisetum spicatum, 114288-114290. 

 Triticum sp., 113964. 



aestivum, 113520-113523, 113557, 113558, 

 113594, 113595, 113848-113854, 113913- 

 113941. 113942-113960, 114297-114302. 



macha, 113961-113963. 



thaoudar, 113965-113967. 

 Tulbaghia cepacea, 113578. 

 Tulipa Jcorolkovii, 113875. 



turkestanica, 113876. 

 Turnip. See Brassica rapa. 



Undetermined, 114057, 114059, 114291. 



Viburnum cotinifolium, 113788. 

 Vigna spp., 113689, 113690. 

 Vitis amurensis, 113698. 



trifolia, 113789. 



vinifera, 113637-113645, 113902, 114112- 

 114121. 



Watermelon. See Citrullus vulgaris. 

 Wheat. See Triticum spp. 



common. See T. aestivum. 



Xylosma flexuos'a, 113564. 



Zea mays, 113739-113748. 113596-113604. 

 Zephyranthes spp., 113649, 114063-114065, 

 114189. 

 rosea, 114190. 

 Zephyrlily, pink. See Zephyranthes rosea. 



U.S. GOVERNMENT PRINTING OFFICE: 1940 



