Apparently Secure
Herbaceous with slender stems up to 1 m long, strigose herbage, ovate to oblong-ovate leaves to 4.5 cm long, usually cordate, bearing cleistogamous and chasmogamous flowers, the chasmogamous flowers lacking petals, carpels 2, strongly keeled dorsally...
Perennial; stemless or stems numerous, short, 1-6 cm long; foliage grayish or green, strigulose with basifixed hairs; leaves 5-15 cm; leaflets 15-29, obovate to elliptic, 5-15 mm long, 1.5-3 times longer than wide; stipules free (not connate); inflor...
Perennial; stems erect or ascending, 20-40 cm long; herbage green to gray-green; leaves pinnately compound, 5-15 cm long; leaflets 19-27, 2-4 cm long, nearly glabrous above; flowers ochroleucus (yellow-white), in dense 35-60-flowered racemes; calyx d...