The  various contrivances by which orchids are fertilised by insects
By: by Charles Darwin.
Edition: 2d ed., rev.
Publisher: John Murray
Published: 1890
Place of publication: London
Language: eng
Number of pages: 300
Subjects: Orchids -- Reproduction.; Pollination by insects.; Fertilization of plants.
Other titles: Fertilisation of orchids
Work titles: On the various contrivances by which British and foreign orchids are fertilised by insects