Nico Posted June 23, 2013 Share Posted June 23, 2013 Chalwatzis, N. 2013. Vicia sepium L. (Fabaceae). Bush Vetch. Flowers photographed in visible and ultraviolet light, including simulated bee colours. http://www.ultraviol...ium-bush-vetch/ DE: Zaun-Wicke EN: Bush Vetch Flowers were photographed near Bensheim, Germany, 9 June 2013. All images were taken with a broadband-modified Panasonic Lumix G1 and the EL-Nikkor 80mm/f5.6 at f8-11. Visible light image with IR-neutralisation-filter ND (Optic Makario), ISO 100image reference: NCH_P1090183_130609.JPG UV-image, Baader U-filter 2”, ISO 400, sunlightThese flowers are quite UV-reflective with UV-dark veins. Pollinators include bumblebees.image reference: NCH_P1090188_130609 “Simulated Bee Colours”: This is a composite image of the greyscale converted UV image (-> blue), the vislble blue (-> green), and visible green (-> red) channels. The goal of this is to mimic the spectrum that bees and other insect-pollinators can see.image reference: NCH_P1090187_RGB_UV_bw_130623 [published: 23 June 2013] Link to comment
nfoto Posted June 23, 2013 Share Posted June 23, 2013 My captures of V. sepium confirm your findings. In due time I will open another thread to how the epidermal cell structure of the corolla. But has to have lower priority as you have already posted an introduction on this species and there are still a massive backlog of material to process. Link to comment
Nico Posted June 23, 2013 Author Share Posted June 23, 2013 Good to know, that we have comparable findings in this species! - I'll also try to put as many new species in the database as possible. Maybe it's a good idea to just add a brief comment, as you did, if one has captured a similar or identical UV signature of a given species. Link to comment
nfoto Posted June 23, 2013 Share Posted June 23, 2013 That is a good idea. I shall keep it in mind. Link to comment
Recommended Posts
Please sign in to comment
You will be able to leave a comment after signing in
Sign In Now