JANUARY 1 TO DECEMBER 31, I942 23 



143982 to 143985— Continued. 



143984. Avena PRATENSIS L. 



No. 7705. 



For previous introduction see 136313. 



143985. Avena pubescens Huds. 

 No. 7703. 



For previous introduction see 136314. 



143986. Castilla elastica Cerv. Moraceae. Mexican rubbertree. 



From Puerto Rico. Seeds presented by Kenneth A. Bartlett, Acting Director, 

 Puerto Rico Agricultural Experiment Station, Mayaguez. Received May 

 15, 1942. 



For previous introduction see 124758. 



143987 and 143988. 



From Mexico. Seeds collected by S. B. Detwiler, Soil Conservation Service, 



United States Department of Agriculture. Received May 18, 1942. 



143987. Asclepias subulata Decaisne. Asclepiadaceae. 

 No. 2100. From northwestern Mexico. 



For previous introduction see 59766. 



143988. Cryptostegia sp. Asclepiadaceae. 

 No. 2000. From northwestern Mexico. 



143989. Taraxacum kok-saghyz Rodin. Cichoriaceae. 



From the Union of Soviet Socialist Republics. Received May 20, 1942. 

 For previous introduction see 143961. 



143990 to 144003. 



From Australia. Seeds presented by the Queensland Forest Service, Bris- 

 bane. Received May 1, 1942. 



143990. Eucalyptus citriodora Hook. Myrtaceae. 

 For previous introduction see 143929. 



143991. Eucalyptus cloeziana F. Muell. 



143992. Eucalyptus crebra F. Muell. Narrowleaf ironbark. 



For previous introduction see 141828. 



143993. Eucalyptus gummifera (Gaertn.) Hochr. (E. corymbosa J. E. 

 Smith). 



For previous introduction see 143932. 



143994. Eucalyptus maculata Hook. Spotted gum. 

 For previous introduction see 143935. 



143995. Eucalyptus microcorys F. Muell. 

 For previous introduction see 143939. 



143998. Eucalyptus paniculata J. E. Smith. 

 For previous introduction see 143940. 



143997. Eucalyptus pilularis J. E. Smith. Blackbutt. 

 For previous introduction see 143941. 



143998. Eucalyptus resinifera J. E. Smith. Mahogany gum. 

 For previous introduction see 143944. 



