JANUARY 1 TO DECEMBER 31, 1968 41 



325175. Prunus persica (L.) Batsch Rosaceae. Peach. 



From Kenya. Seeds purchased by R. E. Perdue, Jr., Crops Research Division, 

 Plant Industry Station, Beltsville, Maryland. Received Feb. 2, 1968. 



Col. No. 9519. From Nairobi market. Originally from farm of Dr, Spears, 

 Limuru, and Mrs. Morson, Kiambu. Purchased Jan. 22, 1968. 



325176 and 325177. Malus sylvestris Mill. Rosaceae. Apple. 



From Canada. Plants presented by the Horticulture Division, Central 

 Experimental Farm, Ottawa. Received Feb. 6, 1968. 



325176. 'Ottawa 3\ 



325177. 'Ottawa 12'. 



325178 to 325526. 



From the Union of Soviet Socialist Republics. Seeds collected by Willis H. 

 Skrdla, agricultural explorer, Crops Research Division, Regional Plant 

 Introduction Station, Ames, Iowa. Numbered Feb. 2, 1968. 



325178. Acer campestre L. Aceraceae. Maple. 



Col. No. S-319. Stavropol region. Collective farm near Bekeshevskaya 

 village. Low area near stream. Branches small; bark ridged, similar to 

 Euonymous X alatus. 



325179. Aconitum sp. Ranunculaceae. 



Col. No. S-206. Stavropol region. Above Teberda village on top of Mt. 

 Hatipara, south slope. Elevation 2,166 m. Seed from several plants. 



325180. Agropyron cristatum (L.) Gaertn. Gramineae. 



Crested wheatgrass. 



Col. No. S-83. Stavropol region. High ridge on rocky limestone soil, 

 south of Stavropol. 



325181. Agropyron gracillimum Nevski 



Col. No. S-256. Stavropol region. Wild material from plots at 

 Stavropol Botanic Garden. 



325182. Agropyron imbricatum (Bieb.) Roem. & Schult. 



Col. No. S-261. Stavropol Botanic Garden. Southern Bessarabia. 



325183. Agropyron intermedium (Host) Beauv. 



Intermediate wheatgrass. 



Col. No. S-349. Stavropol region. Top of Mt. Mashuk above forest. 

 Elevation 915 m. Seed from several plants. Leaf height 80 to 85 cm. 

 Seed stalks to 1.5 m. high. Inflorescence 16 to 25 cm. 



325184. Agropyron lavrenkoanum Prokudin 



Col. No. S-258. Stavoropol Botanic Garden. From near Stavropol, town 

 of Svetlograd. 



325185 to 325187. Agropyron pectiniforme Roem. & Schult. 



325185. Col. No. S-51. Askaniya Nova, southern Ukraine. From Re- 

 serve Stepp area. 



325186. Col. No. S-257. Stavropol Botanic Garden. Originally from 

 town of Mineral Waters. 



325187. Col. No. S-262. Stavropol Botanic. From near Skefrsesk. 



325188. Agropyron pinifolium Nevski 



Col. No. S-260. Stavropol Botanic Garden. From near Novorossiisk. 



325189. Agropyron sibiricum (Willd.) Beauv. Siberian wheatgrass. 



Col. No. S-259. Stavropol Botanic Garden. From near Stavropol, about 

 32 km. 



