Andrea B. Posted November 30, 2013 Share Posted November 30, 2013 Blum, A.G. (2013) Another Example of Iris pseudacorus L. (Iridaceae) Yellow Flag. Flowers photographed in ultraviolet and visible light. http://www.ultravioletphotography.com/content/index.php?/topic/601-iris-pseudacorus-yellow-flag-another-example/ Boyce Thompson Arboretum, Superior, Arizona, USA23 April 2013Wildflower in botanical garden Synonyms:Yellow IrisComment:Rørslett (2013) first showed Iris pseudacorus in ultraviolet(1). Here is another example, grown in tubs in a small koi pond, which also exhibits the blue and yellow UV false color pattern. Reference:1. Rørslett, B. 2013. Iris pseudacorus L. (Iridaceae). Yellow Iris. Flowers photographed in visible and ultraviolet light. http://www.ultraviol...us-yellow-iris/ Equipment [Nikon D600-broadband + Nikon 105mm f/4.5 UV-Nikkor] Visible Light [f/11 for 1/100" @ ISO 200 with onboard Flash and Baader UVIR-Block Filter] Ultraviolet Light [f/16 for 1/60" @ ISO 400 with SB-14 UV-modified Flash and Baader UV-Pass Filter] Link to comment
nfoto Posted December 1, 2013 Share Posted December 1, 2013 They obviously show the identical UV signature as the Nordic populations I've done in UV. Link to comment
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