Coreopsis verticillata 'Zagreb' [Threadleaf Tickseed]

[Andrea B.]

Blum, A.G. (2012) Coreopsis verticillata L. 'Zagreb' (Asteraceae) Threadleaf Tickseed. Flowers photographed in ultraviolet and visible light. http://www.ultraviol...-leaf-tickseed/

 

Middletown, New Jersey, USA

14 August 2007

Cultivar in home garden

 

Equipment [Nikon D200-broadband + Nikon 105mm f/4.5 UV-Nikkor]

 

Visible Light [f/8 for 1/45" @ISO400 in Sunlight with Baader UVIR-Block Filter]

 

Ultraviolet Light [f/8 for 1/45" @ISO400 with SB-14 UV-modified Flash and Baader UV-Pass Filter]

[nfoto]

My UV shots of this Coreopsis (from adventitious plants here in Norway) are identical to the one shown here.