Andrea B. Posted June 26, 2013 Share Posted June 26, 2013 Blum, A.G. (2013) Mohavea breviflora Colville (Plantaginaceae) Golden Desert Snapdragon. Flowers photographed in visible, ultraviolet and infrared light. http://www.ultraviol...ert-snapdragon/ Death Valley National Park, California, USA29 February 2012Wildflower Synonyms:Lesser MohaveaComment:Native to the Sonoran desert area in the southwestern US and northern Mexico. The entire plant is quite UV-dark against the lighter background of desert gravelly washes where it grows. Reference:1. Jepson eFlora (2013) M. breviflora Coville. Jepson Herbarium, U. of California-Berkeley, Berkeley, CA. http://ucjeps.berkel...JM.pl?tid=33869 Set 1Equipment: [Nikon D300-broadband + Carl Zeiss 60mm f/4.0 UV-Planar] Visible Light [f/11 for 1/100” @ ISO 800 in Sunlight with Baader UVIR-Block Filter] Ultraviolet Light [f/11 for 1/250” @ ISO 800 with SB-14 UV-modified Flash and Baader UV-Pass Filter] Ultraviolet Light [f/11 for 1/250” @ ISO 800 with SB-14 UV-modified Flash and Baader UV-Pass Filter] Set 2Equipment: [Nikon D300-broadband + Nikon 105mm f/4.5 UV-Nikkor] Visible Light [f/11 for 1/800” @ ISO 800 in Sunlight with Baader UVIR-Block Filter] Ultraviolet Light [f/11 for 1/2” @ ISO 800 with SB-14 UV-modified Flash and Baader UV-Pass Filter] Infrared Light [f/11 for 1/1250” @ ISO 800 in Sunlight with B+W 092 IR-Pass Filter] Link to comment Share on other sites More sharing options...
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