Title
Pollen mass of Orchis mascula when first attached
Caption
Pollen mass of Orchis mascula when first attached (A) and after depression (B). From Charles Darwin "The Various Contrivances by which Orchids are Fertilized by Insects", London, 1899 (second edition)
Date
1899
Credit line
Photo12/Ann Ronan Picture Library
Reference
ARP07103_460000598
License type
Rights managed
Available size
27,7Mb (1,1Mb) / 11,8in x 9,1in / 3543 x 2732 (300dpi)