Descurainia pinnata var. glabra (Wooton & Standl.) Shinners

Flora of Gold Butte National Monument
Brassicaceae
Descurainia pinnata var. glabra (Wooton & Standi.)
Shinners
Det by: A. Tiehm 2 Nov 2020
USA, Nevada, Clark, Gold Butte, 750 m by air SE of
Red Bluff Spring.
36.4552N -114.2537W [WGS84]
Elev: 471m. (471 m)
Steep 40% W-facing slope on side of Gold Butte Wash.
Crumbling Chinle with some gypsum.
Annual herb to 50 cm. Corolla yellow
Associated species: Atriplex hymenelytra, Larrea tridentata,
Ambrosia dumosa, Opuntia basilaris, Atrichoseris platyphylla,
Mentzelia tricuspis
NEW YORK BOTANICAL GARDEN
04313958
D. Gentilcore 1729
With: S. Gentilcore
27 March 2020
04313958