A Manual of orchidaceous plants cultivated under glass in Great Britain
- Amsterdam : A. Asher, 1963
- v. : ill., maps, plates ; 23 cm .
Reprint of 1887-94 ed.
v. 1, p. 154-160.
v. 1. Epidendreae - v. 2. Vandeae-cypripedieae
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Orchids--Varieties