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Photo is of parent taxon
Habit Perennials or, rarely, annuals; short-lived.
Fruit

valves: trichomes spreading.

2n

= 10, 18.

Physaria arenosa subsp. arenosa

Phenology Flowering May–Jun.
Habitat Open, dry, sandy or gravelly, limey soils, grasslands or sagebrush dominated sites, sandhills, dunes
Elevation 600-1600 m (2000-5200 ft)
Distribution
from FNA
CO; MT; ND; NE; SD; WY; AB; MB; SK
[BONAP county map]
Source FNA vol. 7, p. 626.
Parent taxa Brassicaceae > tribe Physarieae > Physaria > Physaria arenosa
Sibling taxa
P. arenosa subsp. argillosa
Synonyms Lesquerella lunellii, Lesquerella macounii, Lesquerella rosea
Name authority unknown
Web links