The orchid stud-book an enumeration of hybrid orchids of artificial origin ; with their parents, raisers, date of first flowering, references to descriptions and figures, and synonymy ; with an historical introduction and 120 figures and a chapter on hybridising and raising orchids from seed - Rolfe, Robert Allen; Hurst, Charles Chamberlain (Leslie, 1909)
A companion vol. to the Orchid Review
Keywords: Hybride; Orchideen; Verzeichnis