
Sujet
Pollen mass of Orchis mascula when first attached (A) and after depression (B), 1899. Artist: Unknown
Légende
Pollen mass of Orchis mascula when first attached (A) and after depression (B), 1899. From The Various Contrivances by which Orchids are Fertilized by Insects (second edition) by Charles Darwin. (London, 1899).
Oxford Science Archive
Date
1899
Crédit
Photo12/Heritage Images
Notre référence
HRM19B65_125
Model release
Non
Licence
Droits gérés
Format disponible
50,0Mo (1,6Mo) / 40,3cm x 31,1cm / 4759 x 3670 (300dpi)