File:On the Various Contrivances by Which British and Foreign Orchids are Fertilised by Insects, and on the Good Effects of Intercrossing - Fig 6.png

Summary

Description
English: Ophrys aranifera.

A. Pollinium before the act of depression.

B. Pollinium after the act of depression.
Date
Source https://archive.org/details/variouscontriv00darw/page/50
Author Charles Darwin

Licensing

Public domain
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.

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Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:On_the_Various_Contrivances_by_Which_British_and_Foreign_Orchids_are_Fertilised_by_Insects,_and_on_the_Good_Effects_of_Intercrossing_-_Fig_6.png

Captions

Ophrys aranifera.

Items portrayed in this file

depicts

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