Chylismia brevipes subsp. pallidula (Munz) W. L. Wagner & Hoch, Syst. Bot. Monogr. 83: 206 2007. (syn: Camissonia brevipes subsp. pallidula (Munz) P.H.Raven; Oenothera brevipes var. pallidula Munz; Oenothera brevipes subsp. pallidula (Munz) P.H.Raven; Oenothera pallidula (Munz) Munz);
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SW. U.S.A.: Arizona, California, Nevada, Utah as per POWO;
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Another herb for ID from Las Vegas-GS30042022-3: 9 high res. images.
Please help with ID of this herb Photographed from Las Vegas, 25-12-2010
Maybe some Onagraceae
Pl. check with Epilobium.
Chylismia brevipes?
or more accurately C. brevipes subsp. pallidula as free subterminal calyx tips are lacking
Chylismia brevipes subsp. brevipes (berkeley.edu)
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References:
POWO Catalogue of Life The Plant List Ver.1.1 IPNI UCJPS keys UCJPS Calscape