JANUARY 1 TO DECEMBER 31, 1951 181 



198228 to 198238. Oryza sativa L. Poaceae. Rice. 



From India. Seeds presented by the Central Rice Research Institute, Orissa. 

 Received Oct. 19, 1951. 



198228. CO. 19. 







198234. MTU. 1. 



198229. CO. 25. 







198235. MTU. 15. 



198230. CRH. 7. 







198236. SLO. 17. 



198231. CRH. 13. 







198237. SR. 26-B. 



198232. Cuttack 4. 







198238. T. 892. 



198233. GEB. 24. 









)8239 to 198242. 



HORDEUM 



spp. 



Poaceae. 



Barley. 



From Germany. Seeds presented by Dr. Greta Ziegenbein, Frankfurt-am- 

 Main. Received Oct. 19, 1951. 



198239. Hordeum sp. 



Weissenhaus 630. 



198240 to 198242. Hordeum vulgare L. Common barley. 



198240. Weissenhaus 1467. 



198241. Weissenhaus 1512. 



198242. Weissenhaus 2206. 



198243 to 198249. QUERCUS spp. Fagaceae. Oak. 



From Italy. Seeds presented by the Botanical Institute, Florence. Received 

 Oct. 22, 1951. 



198243. Quercus aegilops L. 



198244. Quercus coccifera L. Kermes oak. 



198245. Quercus ilex L. Holly oak. 



198246. Quercus robur L. English oak. 

 Received as Quercus pedunculated 



198247. Quercus pubescens Willd. 



198248. Quercus robur L. English oak. 



198249. Quercus trojana Webb. 



198250 to 198257. DlOSCOREA spp. Dioscoreaceae. 



From Brazil. Tubers presented by Dr. Temple Clayton, Shering Corporation, 

 Rio de Janeiro. Received Oct. 23, 1951. 



198250. Dioscorea sp. 

 J.G.K. No. 4. 



198251. Dioscorea sp. 

 No. 29. 



198252. Dioscorea sp. 

 No. 29A. 



198253. Dioscorea sp. 

 No. 41. 



198254. Dioscorea amarantoides Presl. 

 No. 54. 



198255. Dioscorea sp. 

 No. 55. 



