OregonFlora species comparison

several, decumbent to erect, 2–40(50) cm.

several, ascending to erect, forming bushy clumps, 5–40 cm.

3–10(11) cm;

leaflets (7)9–19, oblong to oblong-ovate, obovate to elliptic, 5–19 × 3–9 mm;

tips acute to obtuse or retuse;

surfaces abaxially hirsute, adaxially hirsute to glabrescent;

stipules (1.5)2.5–8(9) mm; free.

(4)5–14 cm;

leaflets (17)21–27(33), oblong, obovate-cuneate or oblanceolate, 4–14 × 1–4 mm;

tips obtuse to truncate-retuse;

surfaces pubescent, adaxially sometimes glabrate to glabrous;

stipules 3–5 mm; free.

racemes densely 10–25-flowered;

peduncles 1.5–5.5 cm;

bracts (2.5)4–12 mm;

pedicels 0.5–2.3 mm;

bracteoles 0–2.

racemes loosely 10–25-flowered;

peduncles 5.5–18 cm;

bracts 1–2.5 mm;

pedicels 1–4.5 mm;

bracteoles 0.

spreading-ascending at anthesis;

calyces 9.5–13(15) mm; hirsute to hirsutulous with all white or white with some black hairs;

tubes 7–8.6 mm;

teeth subulate to linear-lanceolate, 2.5–5.5 mm;

corollas 14–20(23) mm, bicolored;

banners pink to white;

wings white;

keels pink to purple;

tips spotted;

ovules 27–38.

spreading or declined at anthesis;

calyces 5–8 mm, strigose or villosulous with white or sometimes black hairs;

tubes 4–5 mm;

teeth subulatetriangular, 1–3 mm;

corollas 6.5–8.5 mm, ochroleucous, unspotted;

ovules 11–21.

bilocular, ascending, lunately linear-lanceolate or -oblong, arcuate to straight, triquetrous, strongly compressed, deeply sulcate dorsally; (20)25–40 × 4–8 mm, glabrous;

valves cartilaginous;

stipes 0.

bilocular, pendulous, lunately lanceolate or linear-lanceolate, trigonously compressed; (16)20–30 × 3–5 mm, densely villosulous;

valves stiffly papery;

stipes (4)7–12(14) mm.

=24.