APPENDIX 1 1 1 — continued 
SWEDEN 
THAILAND 
U.K. 
U.S.A. 
Botanic Garden, University of Lund; Universitats Bo- 
taniska, Tradgard, Uppsala. 
Mr. Rapee Sagarik, Kasetsart University; Tonglor 
Orchids, Bangkok. 
Mr. H. N. Brown, Lancashire; National Botanic 
Gardens, Dublin; Botanical Supply Unit, University 
of London. 
Department of Agriculture, Beltsville; Honolulu Botanic 
Gardens, Hawaii; New Crop Research Branch, 
Washington: Botanical Gardens, Tucson, Arizona; 
University of Hawaii, Honolulu. 
14 
