OregonFlora species comparison

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

several, prostrate and radiating with incurved-ascending tips, 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.

(3)4–12(16) cm;

leaflets (9)17–23(27), obovate to broadly oblanceolate; (4)6–16(20) × 2–6 mm;

tips acute to shortly acuminate;

surfaces pubescent;

stipules 5–12(16); free.

racemes or subumbels, 1–12-flowered;

peduncles 1–14 cm;

bracts 4–9 mm;

pedicels 2–4.3 mm;

bracteoles 0–2.

racemes loosely (5)8–18-flowered;

peduncles (2)3–8 cm;

bracts 4.5–10 mm;

pedicels 1.3–3.3 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 at anthesis;

calyces (9.4)11.3–16.4 mm, usually purplish, villous with white hairs or rarely some black hairs;

tubes (6.2)8.2–10.2 mm;

teeth linear-lanceolate, 3.1–7 mm;

corollas (16.5)19.5–23 mm, pink-purple;

ovules 22–28.

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.

unilocular, ascending, obliquely ovoid; lance-ovoid or oblong-ellipsoid,

straight proximally, incurved distally, obcompressed and sulcate at least ventrally; (13)15–25(30) × (5)7–9.5 mm, densely villous-hirsute;

hairs rarely concealing valve surfaces;

valves coriaceous; gynophores 0.5–1.8 mm.

=22.