Andrea B. Posted September 26, 2013 Share Posted September 26, 2013 Blum, A.G. (2013) Iris cristata Solander ex Aiton (Iridaceae) Dwarf Crested Iris. Flowers photographed in ultraviolet and visible light. http://www.ultraviol...f-crested-iris/ Deep Cut Gardens, Middletown, New Jersey, USA15 May 2013Wildflower in botanical garden Synonyms:Crested IrisNeubeckia cristata (Solander ex Aiton) AlefeldComment:The yellow and white ridges on the white area of the sepals (falls) give this spring woodland flower its name. The stigma and anthers are hidden under the style arm which covers the proximal portion of the sepal.The sepals and petals are moderately UV-absorbing with areas of iridescence. The style arm exhibits a UV-dark ridge and slightly lighter tonality in UV. The crest and white area are UV-black. Reference:1. Flora of North America Online (2013) Iris cristata, vol. 26, pp. 377. FNA. New York & Oxford. http://www.efloras.o...on_id=242101698 Equipment [Nikon D600-broadband + Carl Zeiss 60mm f/4.0 UV-Planar] Visible Light [f/11 for 1/40" @ ISO 400 in Sunlight with Baader UVIR-Block Filter] Ultraviolet Light [f/11 for 1/125" @ ISO 400 with SB-14 UV-modified Flash and Baader UV-Pass Filter] Link to comment
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