JANUARY 1 TO DECEMBER 31, 1951 163 



197754 and 197755. Triticum aestivum L. Poaceae. 



Common wheat. 



From Denmark. Seeds presented by the Plant Breeding Station, Otofte- 

 gaard, Taastrup. Received Aug. 13, 1951. 



197754. Otofte 56/45. (Winter wheat.) 



197755. Otofte 61/45. (Winter wheat.) 



197756. Rhododendron prunifolium (Small) Millais. Ericaceae. 



From Georgia. Plants collected by C. O. Erlanson, Bureau of Plant Industry, 

 Soils, and Agricultural Engineering, Beltsville, Md. Numbered Aug. 13, 

 1951. 



No. 727. Rome. May 1936. 

 197757 to 197777. Solanum spp. Solanaceae. 



From Canada. Seeds received at the Inter-regional Cooperative Potato Sta- 

 tion, Sturgeon Bay, Wis., from Leo Dionne, New Brunswick. Numbered 

 Aug. 13, 1951. 



197757. SOLANUM ANDIGENUM Juz. & Buk. 



Collareja (E.P.C. 143), selfed. 

 197758 and 197759. Solanum chacoense Bitter. 



197758. Selfed seeds of clone-producing commercial-size tubers in field. 



197759. Form 4n, Clone II, selfed. 

 197760. Solanum commersonii Dunal. 



Open-pollinated. 

 197761 to 197777. Solanum. 



197761. Solanum rybinii var. bogotense X (var. bogotense X var. po- 

 payanum) . 



197762. (Solanum rybinii var. bogotense X popayanum) X (var. bogo- 

 tense X var. popayanum) . 



197763 to 197777. Solanum tuberosum Epicure X 4n S. chacoense. 



197763. 



XA-1. 



197764. 



XA-3. 



197765. 



XA-5. 



197766. 



XA-1 3. 



197767. 



XA-1 7. 



197768. 



XA-20. 



197769. 



XA-21. 



197770. 



XA-31. 



197771. 



XA-35. 



197772. 



XA-40. 



197773. 



XA-41. 



197774. 



XA-42. 



197775. 



XA-44. 



197776. 



XA-47. 



197777. 



XW-3. 



197778 to 197785. Dioscorea spp. Dioscoreaceae. 



From Mexico. Tubers collected by H. S. Gentry, Agricultural Explorer, 

 Bureau of Plant Industry, Soils, and Agricultural Engineering, Belts- 

 ville, Md. Received Aug. 13, 1951. 



From near Autlan, Jalisco. July 24, 1951. 



197778. Dioscorea sp. 

 No. 10977. 



197779. Dioscorea sp. 

 No. 10963. 



197780. Dioscorea nelsonii Uline. 

 No. 11002. 



