File:Aquilegia caerulea 'Crimson Star' Spectral comparison Vis UV IR.jpg

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English: Photos comparing the appearance of a Aquilegia caerulea 'Crimson Star' flower in visible light (top), ultraviolet light (middle), and infrared light (bottom).

The Crimson Star cultivar is a star shaped flower with deep red spurs, white corollas, and a tuft of yellow stamens in the very centre.

Under Ultraviolet light the stamens appear darker, and the corolla around the stamens also appears much darker.

In infrared light the distinction between the darker coloured spurs and the brighter corolla is lost, with the whole flower appearing monotone.
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Author Dave Kennard
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Image licensed CC-BY-SA 3.0 Please credit image to David Kennard / www.davidkennardphotography.com

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Please credit image to David Kennard / www.davidkennardphotography.com

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current13:55, 13 June 2013Thumbnail for version as of 13:55, 13 June 2013350 × 700 (50 KB)Dave Kennard (talk | contribs)User created page with UploadWizard

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