File:On the Various Contrivances by Which British and Foreign Orchids are Fertilised by Insects, and on the Good Effects of Intercrossing - Fig 34.png
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On_the_Various_Contrivances_by_Which_British_and_Foreign_Orchids_are_Fertilised_by_Insects,_and_on_the_Good_Effects_of_Intercrossing_-_Fig_34.png (543 × 393 pixels, file size: 66 KB, MIME type: image/png)