JANUARY 1 TO DECEMBER 31, 1952 97 



201809. Hordeum sp. Poaceae. Barley. 



From Peru. Seeds presented by A. F. Swanson, Office of Foreign Agricultural 

 Relations, United States Department of Agriculture. Received June 6, 1952. 



Collected in the Hauncayo region. 



201810. Secale cereale L. Poaceae. Rye. 



From Sweden. Seeds presented by O. Tedin, Swedish Seed Association, Svalof. 

 Received June 6, 1952. 



Stalilrag. 

 201811 and 201812. Helianthus annuus L. Asteraceae. Sunflower. 



From Canada. Seeds presented by W. A. Russell, Dominion Experimental Sta- 

 tion, Morden, Manitoba. Received June 6, 1952. 



201811. 958-88-1-1-1-1. Rust-resistant selection inbred for four generations ; 

 selected from Sunrise X Texas wild annual. 



201812. 953-102-1-1. Seed produced by open pollination ; female parent very 

 highly rust-resistant. 



201813. Quercus spp. Fagaceae. Oak. 



From Spain. Seeds presented by Jose Elorrieta, Instituto Forestal de Investi- 

 gaciones y Experiencias, Madrid. Received June 6, 1952. 



Apparently a mixture of two species. 



201814 to 201816. Helianthus. Asteraceae. Sunchoke. 



From Sweden. Tubers presented by Dr. J. Rasmusson, Hilleshog Beet Institute, 

 Hilleshog, Landskrona. Received June 9, 1952. 



Helianthus macrophyllus X tuberosus. 



201814. 88 U6. 



201815. 88 W- 



201816. SS U8. 



201817 to 201819. Ceratonia siliqtta L. Caesalpiniaceae. Carob. 



From Israel. Budsticks presented by W. Katzenstein, Ministry of Agriculture 

 and Development, Horticulture Department, Haifa. Received June 6, 1952. 



201817. Algerian. 



201818. Cypriot. 



201819. Sandolavy. 



201820. Solanum commersonii Dun. Solanaceae. 



From Uruguay. Tubers presented by Dr. Celia Boasso, through the Agricultural 

 Attache, American Embassy, Montevideo. Received June 9, 1952. 



201821 and 201822. Triticum. Poaceae. 



From Italy. Seeds presented by F. R. Home, National Institute of Agricul- 

 tural Botany, Cambridge, England. Received June 6, 1952. 



201821. No. 4624. T. oriental e X Agropyron, 



201822. No. 4625. T. lutescens X Agropyron (062). 



201823 to 201826. 



From the Union of South Africa. Seeds presented by Joseph L. Dougherty, 

 Pretoria, Transvaal. Received June 9, 1952. 



201823. Andropogon insculptus Hochst. Poaceae. 



Collected by L. C. C. L-iebenberg, Barberton, Transvaal. May 1952. 



201824. Dactyloctenium aegtptium (L.) Richter. Poaceae. 

 Collected by J. L. Dougherty, Stegi, Swaziland. 



415896—57 7 



