OregonFlora species comparison

several–numerous, decumbent to ascending, 15–40 cm.

several–numerous, decumbent to erect, 2–40 cm.

(2.5)4–10(12) cm;

leaflets 5–15, oblong-elliptic to lance-oblong or linear-elliptic, 2–15 × 0.5–2.5 mm;

tips obtuse to truncate to shallowly retuse or subacute;

surfaces abaxially strigillose, adaxially thinly pubescent to glabrous;

stipules 1.5–2.5 mm; free.

1–10 cm;

leaflets (5)9–21, oblong-oblanceolate, elliptic, or narrowly obovate, 2–21 × 1–5 mm;

tips obtuse to acute;

surfaces abaxially strigillose, adaxially strigose, glabrate, or glabrous;

stipules 1–5 mm; at least lowermost connate-sheathing.

racemes compact in early anthesis; soon elongating; (3)6–15-flowered;

peduncles 3–15 cm;

bracts 0.8–2.5 mm;

pedicels 0.5–2.2 mm;

bracteoles 0–2.

racemes loosely 3–16-flowered;

peduncles 1–9.5(12) cm;

bracts 1–3 mm;

pedicels 0.5–2.5 mm;

bracteoles usually 0.

ascending at anthesis;

calyces 3–5.5 mm, strigillose with black and white hairs;

tubes 2.3–4 mm;

teeth triangular to subulate, 0.4–1.6 mm;

corollas 7–10.5 mm, ochroleucous or whitish, often tinged with dull purple;

ovules 14–23.

declined at anthesis;

calyces 4–9.3 mm, strigillose with white and black hairs;

tubes 3.5–5.9 mm;

teeth triangular, 0.5–3.6 mm;

corollas 8.3–17.2 mm, ochroleucous; pinkish white; lilac, or pink-purple;

ovules (13)15–30(32).

unilocular, pendulous; bladdery inflated, obovoid to ellipsoid, 15–60(75) × (8)10–25(35) mm, usually red- or purple-mottled, glabrous or strigillose;

valves membranous;

stipes 2–9 mm.

bilocular; erect, linear-oblong; straight, obtusely triquetrous, 10–25 × 2.4–4 mm, finely strigillose;

valves coriaceous to cartilaginous;

stipes 0.