Sensitive
Annual, grayish green branching herb, up to 30 cm tall; herbage glabrous throughout and slightly fleshy; leaves 3-7 cm long, 1.5-3.0 cm wide, deeply dissected into lobes; flowers minute; sepals 2 mm long or less; petals 4, white, 3.5 mm long; fruit a...
Caespitose or pulvinate, taprooted perennial, 2-10 cm tall; stems intricately branched; leaves narrowly oblanceolate, 8-20 mm long, 1-3 mm wide, strigose-canescent to canescent basally, moderately succulent; heads terminal; peduncles 3-8 mm long, den...