OregonFlora species comparison

sprawling or climbing, 2–8 dm, angled to narrowly winged, basally branched 0–4 times.

5–8 cm;

leaflets 4–10, unpaired, lanceolate, rarely linear, 30–70 × 5–20 mm, glabrous to sparsely pubescent;

tendrils well developed or not;

stipules linear to lanceolate; much < leaflets, bases semi-sagittate.

2–6-flowered, 3–10 cm.

7–15 mm;

calyx lateral lobes deltoid; < tubes;

corollas blue-purple to white;

banners ? claws in length;

wings ? keels in length.