Andrea B. Posted July 2, 2014 Share Posted July 2, 2014 Blum, A.G. (2014) Potentilla canadensis L. (Rosaceae) Dwarf Cinquefoil. Flowers photographed in ultraviolet and visible light. http://www.ultraviol...arf-cinquefoil/ Synonyms:Potentilla canadensis var. villosissima Fern.Potentilla caroliniana Poir.Potentilla pumila Poir.Comment:P. canadensis is similar to the slightly larger plant P. simplex but has fewer toothed leaflets.In UV is has a uniformly UV-absorbing appearance. Reference:1. New England Wild Flower Society (2015) Potentilla canadensis L. Commonname. https://gobotany.new...lla/canadensis/ Set 1Gateway National Recreation Area, Sandy Hook Unit, New Jersey, USA15 April 2010Wildflower Equipment [Nikon D200-broadband + Novoflex 35mm f/3.5 Noflexar] Visible Light [f/8 for 1/10" @ ISO-400 with onboard Flash and Baader UVIR-Block Filter] Visible Light [f/8 for 1/30" @ ISO-400 with onboard Flash and Baader UVIR-Block Filter] Visible Light [f/8 for 1/8" @ ISO-400 with onboard Flash and Baader UVIR-Block Filter] Ultraviolet Light [f/8 for 1" @ ISO-400 in Sunlight with Baader UV-Pass Filter] Ultraviolet Light [f/8 for 1/4" @ ISO-400 with SB-14 UV-modified Flash and Baader UV-Pass Filter] Infrared Light [f/8 for 1/15" @ ISO-400 with onboard Flash and B+W 092 IR-Pass Filter] Set 2Gateway National Recreation Area, Sandy Hook Unit, New Jersey, USA15 April 2010Wildflower Equipment [Nikon D200-broadband + Novoflex 35mm f/3.5 Noflexar] Visible Light [f/8 for 1/60" @ ISO-500 in Sunlight with Baader UVIR-Block Filter] Visible Light [f/8 for 1/90" @ ISO-500 with onboard Flash and Baader UVIR-Block Filter] Ultraviolet Light [f/8 for 1.5" @ ISO-500 with SB-14 UV-modified Flash and Baader UV-Pass Filter] UPDATED: 15 March 2015 Link to comment
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