Reychler, Lucien. Complement to the album: Mutation with orchids. Nature and we; new facts ascertained with orchids by crossing two mutants of Cattleya labiata; telegony again? - Brussels, Goemaere, 1930. - 61 p. incl. front., illus. 31 cm. LCCN: agr30001032 Subjects--Topical Terms: Plants--Variation.Orchids. LC Class. No.: QK495.O64 / R56 Dewey Class. No.: 584.15