Anagallis arvensis [Scarlet Pimpernel]: Another Example

[Andrea B.]

Blum, A.G. (2013) Another example of Anagallis arvensis L. (Primulaceae) Scarlet Pimpernel. Flowers photographed in visible and ultraviolet light. http://www.ultraviol...nother-example/

 

Boyce Thompson Arboretum, Superior, Arizona, USA

23 April 2013

Wildflower

 

Comment: Rørslett (2103) first described A. arvensis. in ultraviolet⁽¹⁾. Here are some examples found growing in a grassy area of the Arboretum.

 

Reference:

1. Rørslett, B. (2013) Anagallis arvensis L. (Primulaceae). Scarlet Pimpernel. Flowers photographed in visible and ultraviolet light. http://www.ultraviol...rlet-pimpernel/

2. Flora of North America Online (2013) Anagallis arvensis, vol. 8, page 306. FNA. New York & Oxford. http://www.efloras.o...on_id=200016886

 

Equipment:

[Nikon D600-broadband + Nikon 105mm f/4.5 UV-Nikkor]

 

Visible Light [f/11 for 1/200” @ ISO 400 in Sunlight with Baader UVIR-Block Filter]

 

Ultraviolet Light [f/11 for 1/80” @ ISO 400 with SB-14 UV-modified Flash and Baader UV-Pass Filter]