162 PLANT INVENTORY NO. 159 



197739. Sideroxylon sp. Sapotaceae. 



From Mexico. Seeds collected by H. S. Gentry and Charles L, Gilly, Agri- 

 cultural Explorers, Bureau of Plant Industry, Soils, and Agricultural 

 Engineering, Beltsville, Md. Received Aug. 7, 1951. 



No. 10763. Chico; Tempisque. West of Compostela, Nayarit. July 16, 

 1951. Large tree, up to 65 feet high, with very sweet, yellow, plumlike fruits. 



197740. Zea mays L. Poaceae. Corn. 



From the Hawaiian Islands. Seeds presented by the Hawaiian Sugar Plant- 

 ers' Association, Honolulu. Received Aug. 7, 1951. 



No. 4229. Hawaiian Sugar. 



197741. Trifolium isthmocarpum Brot. Fabaceae. 



From Tunisia. Seeds presented by the Service Botanique, Ariana. Received 

 Aug. 7, 1951. 



197742. Pennisetum purpureum Schumach. Poaceae. 



From French Equatorial Africa. Seeds presented by S. B. Coles, Pointe- 

 Noire. Received Aug. 7, 1951. 



197743. Medicago lupulina L. Fabaceae. Black medic. 



From England. Seeds presented by Dunns Farm Seeds, Ltd., Salisbury. Re- 

 ceived Aug. 8, 1951. 



Dunns English Trefoil. 



197744 to 197746. Dioscorea spp. Dioscoreaceae. 



From Mexico. Collected by Charles L. Gilly and Efraim Hernandez X., 

 Agricultural Explorers, Bureau of Plant Industry, Soils, and Agricul- 

 tural Engineering, Beltsville, Md. Received Aug. 8, 1951. 



197744. Dioscorea sp. 



No. 7022. Guerrero. Aug. 1, 1951. (Cuttings.) 



197745. Dioscorea sp. 



No. 7001. Morelos. July 31, 1951. (Cuttings.) 



197746. Dioscorea remotiflora Kunth. 



No. 7002. Morelos. July 31, 1951. (Roots.) 



197747. Veratrum californicum Durand. Liliaceae. 



From Colorado. Rhizomes collected by Walter H. Hodge, Agricultural Ex- 

 plorer, Bureau of Plant Industry, Soils, and Agricultural Engineering, 

 Beltsville, Md. Received Aug. 10, 1951. 



SW 192. Seventeen miles north of Durango, on Silverton road. Aug. 28, 

 1951. Plants up to 4 feet high. 



197748 and 197749. 



From the Union of South Africa. Seeds presented by J. Leslie Parkhouse, 

 Wonderhoogte Farm and Nursery, Utrecht, Natal. Received Aug. 10, 

 1951. 



197748. Crassula sp. Crassulaceae. 



197749. Phragmites communis Trin. Poaceae. Common reed. 



197750 to 197753. Solanum tuberosum L. Solanaceae. Potato. 



From India. Tubers presented by the Central Potato Research Institute, 

 Patna. Received Aug. 13, 1951. 



197750. Darjeeling Red. 197752. Phulwa. 



197751. Gola. 197753. Satha. 



