Oenothera triloba [Stemless Evening Primrose]

[dancingcat]

Frary, S. C. (2022) Oenothera triloba Nutt. (Onagraceae) Stemless Evening Primrose. Photographed in visible and ultraviolet light. LINK

 

Collected in Waxahachie, Texas, 3 April 2022.  Voucher deposited in the Botanical Research Institute of Texas Herbarium (BRIT), S. C. Frary [116].

 

Reference:

George M. Diggs Jr., Barney L. Lipscomb, Robert J. O'Kennon (1999) Shinners and Mahler's Illustrated Flora of North Central Texas. Oenoethera triloba, page 866. Published by Botanical Research Institute of Texas, Fort Worth. Online in PDF format at Illustrated Flora of North Texas Online (accessed 06 April 2022).

 

Equipment [Olympus EM1mk2-broadband + Sigma 30mm f/1.4 DC DN MFT].

 

Visible Light [f/11, ISO 200, 6.0”, with Kolari Vision UV/IR hotcut mirror pro 2 filter, ambient indoor light]

 

 

Ultraviolet Light [f/11, ISO 200, 60”, with Baader U-filter, 2x Adaptalux UV LED arms (365 nm)]

[Andrea B.]

Looking good, Sue. Thank you for this lovely contribution.

 

(I added the page link.)