Correll, D.S. Native Orchids of North America, North of Mexico. 1st. Ed. Rep. Pub. Stanford Univ. Press. 1978
pp.xv, 399 with 147 b/w. full-page illus. Large 8vo. Spotting to fore-edges of text block o/w. a fine hardback in nr. fine dw.
Treats 200 species and varieties of orchids native to the United States and Canada.
£15.00 [Ref: 22860]