Perennial; stems short, prostrate, 1-6 cm long; herbage densely villous or villosulous with basifixed hairs; leaves 4-9 cm long; leaflets (7)9-15, often folded, 3-12 mm long, 2-3 times longer than wide; stipules free; inflorescences taller than or i...
Strong perennial from a stout taproot; stems prostrate to spreading, 20-70 cm long; leaves pinnately compound, 1-2.5 cm long, bright green, leaflets 5-9, thick, broadest near tip, 3-8 mm long; flowers in spikes, zygomorphic, pea-like, petals 5, pale ...
Perennial herb 1.0-1.8 m tall; lower part of stem glabrous, usually green, but sometimes reddish; leaves all on stem and absent from the stem base at the time of anthesis, petioles 5-12 cm long, blades 8-16 cm long and 6-10 cm wide, palmately divided...
Perennial, rhizomatous herb; stems greater than 15 cm tall, glandular pubescent, bearing leaves in basal clusters; leaves broadly oval to rotund, cordate, palmately lobed and broadly toothed, upper surface glabrous, lower surface glandular pubescent;...
Perennial herb; stems several from the base, white, stout, leafy, 2.2-8 dm tall, sparsely covered with minute, reflexed or spreading barbed hairs; basal leaves not persistent; stem leaves entire or with a few short laciniate lobes, linear to narrowly...
Loosely tufted perennial, the spreading base sometimes appearing rhizomatous; stems wiry, 1.0-4.5 dm tall, decumbent at base; leaf blade 1-5 cm long, less than 2 cm wide, inrolled; ligule 1-2 mm long; inflorescence 4-12 cm long, less than 3 cm wide, ...
Low perennial, from multicipital caudex; stems ascending, 10-15 cm high, finely retrorsely grayish puberulent, becoming glandular in the inflorescence; basal and lowest stem leaves usually withered at anthesis; stem leaves 5-8 pairs, linear, acuminat...
Plants 7–60 cm. Roots few, descending, tuberous, mostly to 0.8 cm diam. Leaves fugaceous or rarely persisting to anthesis, basal, ascending, linear-lanceolate to oblanceolate, to 16 × 1.5 cm. Spikes usually very tightly spiraled, 3–4 flowers per cycl...
