Category:Signaling in Boraginaceae
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Note: In this category “signaling” (also spelled “signalling”) refers to the phenomenon when flowers that are maintained in fresh condition beyond the end of their sexual viability, undergo dramatic, often localized colour changes. Pollinators recognize the colour change as a signal, and concentrate their visits on rewarding and sexually viable pre-change flowers. As a result both participants benefit from the interaction in that the plants receive efficient pollination service, and the insects are more productive in being accurately directed to rewarding flowers. Each image must display at least TWO colour forms.
Media in category "Signaling in Boraginaceae"
The following 28 files are in this category, out of 28 total.
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Anchusa capensis 1DS-II 1-C3655.jpg 4,992 × 3,328; 16.01 MB
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Anchusa capensis 1DS-II 2-4597.jpg 3,328 × 4,992; 10.2 MB
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Anchusa capensis 1DS-II 2-6563.jpg 4,992 × 3,328; 12.09 MB
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Anchusa capensis 1DS-II 2-6564.jpg 3,328 × 4,992; 11.67 MB
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Anchusa capensis 1DS-II 3-0833.jpg 3,328 × 4,992; 19.7 MB
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Anchusa capensis 1DS-II 3-0836.jpg 4,992 × 3,328; 19.55 MB
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Anchusa capensis 1DS-II 3-0844.jpg 3,304 × 4,974; 15.4 MB
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Ehretia rigida subsp. nervifolia 0883.jpg 4,992 × 3,328; 9.35 MB
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Ehretia rigida subsp. nervifolia 1DS-II 0764.jpg 4,992 × 3,328; 9.35 MB
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Ehretia rigida subsp. nervifolia 1DS-II 4-0111.jpg 3,328 × 4,992; 9.53 MB
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Ehretia rigida subsp. nervifolia 1DS-II 4-5562.jpg 4,992 × 3,328; 7.17 MB
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Ehretia rigida subsp. nervifolia 1DS-II 4-5564.jpg 4,992 × 3,328; 8.89 MB
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Ehretia rigida subsp. nervifolia 1DS-II 4-5569.jpg 4,992 × 3,328; 10.13 MB
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Ehretia rigida subsp. rigida 1DS-II 3-6313.jpg 3,504 × 2,336; 7.3 MB
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Ehretia rigida subsp. rigida 1DS-II 3-6315.jpg 3,504 × 2,336; 8.03 MB
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Ehretia rigida subsp. rigida 1DS-II 3-6317.jpg 3,328 × 4,992; 15.24 MB
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Ehretia rigida subsp. rigida 1DS-II 3-6500.jpg 4,992 × 3,328; 15.2 MB
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Ehretia rigida subsp. rigida 1DS-II 3-6507.jpg 4,992 × 3,328; 16.16 MB
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Ehretia rigida subsp. rigida 1DS-II 3-6511.jpg 3,328 × 4,992; 16.98 MB
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Heliotropium amplexicaule 1DS-II 1-1531.jpg 4,992 × 3,328; 13.62 MB
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Heliotropium amplexicaule 1DS-II 2-4999-01.jpg 4,992 × 3,328; 12.29 MB
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Heliotropium amplexicaule 1DS-II 2-4999.jpg 4,992 × 3,328; 13.3 MB
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Heliotropium curassavicum (6016735342).jpg 3,264 × 2,448; 2.4 MB
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Heliotropium-curassavicum-20080327.JPG 3,264 × 2,448; 2.71 MB
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Myosotis sylvatica, Bosvergeet-mij-nietje.jpg 3,024 × 2,224; 824 KB
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Myosotis sylvatica2 ies.jpg 800 × 700; 67 KB
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Starr 060721-9521 Heliotropium curassavicum.jpg 2,288 × 1,712; 1.42 MB
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Wood forget-me-not.jpg 1,075 × 867; 89 KB