JANUARY 1 TO DECEMBER 31, 1950 



251 



Trifolium subterraneum — Continued 

 187312, 189027, 189396, 190350, 

 190466, 190557-190577, 192932, 

 192933, 193057, 193148. 



suffocatum, 186381, 186970. 



tomentosum, 186382, 193260. 



spp., 186390, 189467, 190295, 

 190296, 193258, 193259. 

 Trisetum sp., 193165. 

 Triticum, 192480, 192652. 

 Triticum aestivum, 185828-185843, 

 185861-186101, 186391-186409, 

 187165, 187166, 189261, 189262, 

 189384, 189629-189633, 189735- 

 189737, 189738-189753, 189755, 

 189757-189759, 189760, 189771- 

 189781, 189782-189844, 190151- 

 190162, 190195, 190196, 190351, 

 190448-190451, 190487-190496, 

 190914, 190983-192479, 192481- 

 192651, 192653-192866, 192981, 

 193009, 193010, 193014-193018, 

 193047, 193048, 193049, 193065- 

 193070, 193106-193113, 193121- 

 193128, 193156-193159, 193285. 



compactum, 190916, 190917. 



dicoccoides, 190918, 190919. 



dicoccum, 190920-190932. 



durum, 190933-190938. 



monococcum, 190939-190946. 



monococcum var. aegilopoides, 

 190947, 190915. 



persicum, 190948-190950. 



polonicum, 190951. 



spelta, 190952-190972. . 



sphaerococcum, 190982. 



timopheevii, 190973, 190974. 



turgidum, 190975-190981. 

 Trumpetcreeper. See Bignonia radi- 



Undetermined, 186110, 186111, 186116, 

 186117, 186247, 186254, 186255, 

 186273, 186435, 186536-186540, 

 186572, 186973, 187026, 187029, 

 187040, 187041, 187043, 187135- 

 187137, 187190, 189132, 189490, 

 189491, 189529-189532, 189584, 

 189970, 190020-190024, 190030- 

 190037, 190039-190042, 190358, 

 190360, 193186. 



Uniola latifolia, 188227, 188228. 



TJrera baccifera, 189443. 



Urochloa pullulans, 190341. 

 sp., 190290. 



Veldtgrass, perennial. See Ehrharta 



oalycina. 

 Velvetbean. See Stizolobium deer- 



ingianum. 



Veratrum album, 192951. 



fimbriatum, 190459. 



nigrum, 192952, 193169. 



viride, 188869-188871. 

 Vetch, common. See Vicia sativa. 



hairy. See V. villosa. 



purple. See V. atrop%irp%urea. 

 Vicia atropurpurea, 186971, 189449. 



aurantia, 190252. 



cornigera, 193116. 



disperma, 186383. 



dumetorum, 190253. 



faba, 189180-189187, 190246. 



fulgens, 186357. 



monantha, 186521, 186522. 



narbonensis, 190254. 



sativa, 186354, 186355, 186384, 

 186523, 186524, 187009-187012, 

 189188-189190, 190212. 



scandens, 186358. 



villosa, 186385. 



sp., 186356. 

 Vigna cylindrica, 186450, 189095, 

 189273, 189416, 190110. 



marina, 190446. 



sinensis, 186359-186361, 186386, 

 186451-186467, 186471, 188689- 

 188691, 188701-188705, 189230, 

 189096-189100, 189370-189380. 



vexillata, 190262. 



spp., 186468-186470, 189101- 

 189104, 190190, 190191, 192966- 

 192968. 

 Viola sp., 189489. 

 Vitex trifolia, 190447. 

 Vitis, 187204-187218, 193102, 193103. 



betulifolia, 187145. 



kaempferi, 187146. 



piasezkii, 187147. 



romanetii, 187148. 



vinifera, 186158, 186257-186263, 

 186993-186998. 187304-187307, 

 187353-187355, 188580-188600, 

 188737, 188788-188793, 189728, 

 189729, 192983, 192984. 



spp., 186516, 190556. 

 Voandzeia subterranea, 188699, 188700, 

 188736, 189005, 189105-189108. 



Watermelon. See Citrullus vul 

 Waxgourd. See Benincasa hispida. 

 Weinmannia trichosperma, 192889. 

 Wheat. See Triticum spp. 



common. See T. aestivum. 



durum. See T. durum. 

 Wheatgrass, crested. See Agropyron 

 cristatum. 



intermediate. See A. interme- 

 dium. 



slender. See A. trachycaulum. 



tall. See A. elongatum, 



thickspike. See A. dasystachywm. 



western. See A. smithii. 



