OregonFlora species comparison

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

numerous, prostrate, decumbent, or ascending, 10–50 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.

2.5–13 cm;

leaflets (9)15–25(29), narrowly elliptic to oblanceolate, 4–18 × 1–4.5 mm;

tips obtuse to acute;

surfaces villous or villous-pilose;

stipules 2.5–8 mm; free.

racemes or subumbels, 1–12-flowered;

peduncles 1–14 cm;

bracts 4–9 mm;

pedicels 2–4.3 mm;

bracteoles 0–2.

racemes dense, closely crowded, elongating and spiciform with age; (6)12–30-flowered;

peduncles 3–10 cm;

bracts 1.5–4.5 mm;

pedicels 0.2–0.8 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).

spreading at anthesis;

calyces 5–8.3 mm, white villous or villous-tomentose;

tubes (2.5)3.1–4.5 mm;

teeth narrowly subulate, 2–4.2 mm;

corollas 7–11.7 mm; whitish, often lavender-tinged, glabrous;

ovules 4–10.

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, enclosed by persistent calyces, spreading or ascending, obliquely ovoid; straight; somewhat compressed; (3.5)4–6 × 2.5–3.5 mm, densely villous-tomentulose;

valves thickly papery;

stipes 0–0.3 mm.

=24.