OregonFlora species comparison

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

numerous, ascending to erect, clustered; (10)15–30 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.

3.5–9(10.5) cm;

leaflets 11–19(23), narrowly elliptic to lance-elliptic to narrowly oblong; (3)5–18 × 1–4 mm;

tips acute to obtuse or mucronulate;

surfaces villous;

stipules (2)3–8 mm; at least lowermost connate-sheathing.

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 lax, not crowded; (5)10–25-flowered;

peduncles 0.5–5(7) cm;

bracts 1–2.5 mm;

pedicels 0.4–1.5 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 to declined at anthesis;

calyces 3.5–5.5 mm, densely white- or partly black-villosulous;

tubes 1.7–3 mm;

teeth subulate-setaceous, 1.3–3 mm;

corollas 4.5–7 mm; whitish or tinged lilac, drying yellowish;

ovules 6–8.

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, deflexed; lance-elliptic; straight, compressed-triquetrous or laterally compressed, narrowly sulcate dorsally, 6–9 × 2–3 mm, white or gray tomentulose;

valves papery;

stipes 0.

=24.