File:EB1911 Pollination - pollination of Salvia pratensis.jpg
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EB1911_Pollination_-_pollination_of_Salvia_pratensis.jpg (686 × 358 pixels, file size: 99 KB, MIME type: image/jpeg)
EB1911_Pollination_-_pollination_of_Salvia_pratensis.jpg (686 × 358 pixels, file size: 99 KB, MIME type: image/jpeg)
DescriptionEB1911 Pollination - pollination of Salvia pratensis.jpg |
English: Pollination of Salvia pratensis (see legend below). |
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Date | published 1911 | ||||
Source | “Pollination,” Encyclopædia Britannica (11th ed.), v. 22, 1911, fig. 9, p. 4. | ||||
Author | From Strasburger's Lehrbuch der Botanik. | ||||
Permission (Reusing this file) |
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1, Flower visited by a humble-bee, showing the projection of the curved connective bearing the anther from the helmet-shaped upper lip and the deposition of the pollen on the back of the humble-bee.
2, Older flower, with connective drawn back, and elongated style.
3, The same, when disturbed by the entrance of the probosces of the bee in the direction of the arrow; f, filament; c, connective; s, the obstructing half of the anther.
4, The staminal apparatus at rest, with connective enclosed within the upper lip.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:49, 24 July 2017 | ![]() | 686 × 358 (99 KB) | Bob Burkhardt (talk | contribs) | {{Information |Description ={{en|1=Pollination of ''Salvia pratensis'': {| | 1, Flower visited b a humble-bee, showing the projection of the curved connective bearing the anther from the helmet-shaped upper lip and the deposition of the pollen on th... |
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