OregonFlora species comparison

leaflets 8–14; ovate-oblong to linear, 15–30 × 5–15 mm;

surfaces abaxially sparsely pubescent, adaxially glabrous;

rachises 3–8 cm;

stipules foliose, with abaxial nectariferous patch.

1–4-flowered; < subtending leaves.

10–30 mm;

calyx bases symmetrical;

lobes subequal; ? tubes;

corollas violet-purple, lavender, or whitish, glabrous;

banners abruptly contracted into narrow claws;

styles abaxially compressed.

25–60 × 3–11 mm; reddish brown to black, glabrous or pubescent, sessile.