APPENDIX VII— continued. 
United States of America Department of Plant Pathology, University of California; 
Botany Department, Cornell University; Botanic Gardens, 
University of California; The Flowering Tree Man, Stuart, 
Florida; Mr. E. Lowe, Huntingdon, W. Va; Department 
of Botany, Los Angeles; Mr. R. D. Pearce, Henderson- 
ville, N. Carolina; Garfield Park Conservatory, Chicago; 
Foster Botanical Garden, Honolulu. 
Union of Soviet Socialist 
Republics ... Mr. Theodor Balams, Latvia; Botanic Gardens of the Aca- 
demy of Sciences, Erevan; Academy of Sciences, Ashkha- 
bad; Botanic Gardens of the Academy of Sciences, Moscow; 
Botanic Gardens, Kiev; Botanic Gardens of the Ukraine 
Academy of Sciences; Botanic Gardens of the University, 
Moscow; Botanic Gardens, Batum; Biological Institute. 
Kannas; Botanic Gardens, Tomsk; Botanical Section of 
the Pedological Institute Rostov on Don; University Bo- 
tanic Gardens, Latvia; Hortus Pomologicus, Dobele,. 
Latvia. 
26 
