OregonFlora species comparison

prostrate, loosely to densely tufted, 0–20 cm.

few–numerous, decumbent to erect, 5–40 cm.

1–12(17) cm;

leaflets (3)5–17(21), elliptic to oblanceolate, 2–14(20) × 1–7 mm;

tips obtuse to acute;

surfaces densely villous;

stipules 2.5–15 mm; free.

2–10 cm;

leaflets (9)13–23, narrowly elliptic to lance-oblong, 4–18 × 2–5 mm;

tips obtuse to retuse or acute;

surfaces strigillose;

stipules 2–11 mm; at least lowermost connate-sheathing.

racemes or subumbels, 1–12-flowered;

peduncles 1–14 cm;

bracts 4–9 mm;

pedicels 2–4.3 mm;

bracteoles 0–2.

racemes ovoid or subcapitate, 5–15(20)-flowered;

peduncles 1.5–15 cm;

bracts 3–7 mm;

pedicels 0.5–1.5 mm;

bracteoles 0.

ascending at anthesis;

calyces 5.5–16(19) mm, often purple, villous-pilose with white or mixed white and black hairs;

tubes 8.5–12.5 mm;

teeth subulate, 2.2–6 mm;

corollas 19–27 mm; whitish to ochroleucous or pink-purple;

ovules 14–40(46).

ascending to erect at anthesis;

calyces 7–12.5 mm, villous with black and white hairs;

tubes 5–7.8 mm;

teeth linear, 2.5–5.5 mm;

corollas (14)17–24 mm, pink, purple, or blue-lavender, or ochroleucous suffused with lilac;

ovules 14–26.

unilocular, ascending, obliquely ovoid, usually curved, obcompressed, scarcely to deeply sulcate; (7)13–27(30) × 3.5–11 mm, densely white to tawny tomentose or densely villous;

hairs nearly always concealing valve surfaces;

valves coriaceous, sessile or on gynophores 0–1.6 mm.

bilocular, ascending to erect, oblong-elliptic, nearly straight, obcompressed to ± triquetrous, 7–10 × 2.8–4.5 mm; silky white-villous;

valves subcoriaceous;

stipes 0.3–1 mm.