• Ultraviolet Photography
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Cornus florida [White Flowering Dogwood]


1 reply to this topic

#1 Andrea B.

    Desert Dancer

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  • 7,184 posts
  • Location: USA

Posted 30 May 2013 - 15:36

Blum, A. G. (2008) Cornus florida L. (Cornaceae) White Flowering Dogwood. Flowers photographed in ultraviolet and visible light. http://www.ultraviol...wering-dogwood/

Middletown, New Jersey, USA
07 May 2008
Cultivar in home garden

Equipment [Nikon D200-broadband + Nikon 105mm f/4.5 UV-Nikkor]

Visible Light [f/8 for 1/640" @ISO400 in Sunlight with Baader UVIR-Block Filter]

Attached Image: cornusFloridaVis050708wf_21171origProofPn.jpg

Ultraviolet Light [f/8 for 1/2" @ ISO 400 with SB-14 UV-modified Flash and Baader UV-Pass Filter]
Attached Image: cornusFloridaUV050708wf_21178origProofPn.jpg
Andrea G. Blum
Often found hanging out with flowers & bees.

#2 nfoto

    Former Fierce Bear of the North

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  • Location: Sørumsand, Norway

Posted 30 May 2013 - 17:51

Aha. Conical cells galore. Perhaps a testable hypothesis would be: all white flowers have UV-visible patterns in which conical cells prevail?