OregonFlora species comparison

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

1

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.

(1)1.5–5 cm;

leaflets (7)11–21, narrowly or broadly obovate, 1–7 × 1–5 mm;

tips retuse or obcordate;

surfaces abaxially strigose, adaxially glabrescent or strigose;

stipules 0.5–2.5 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, loosely 5–14-flowered;

peduncles 1–3.5 cm;

bracts 0.5–1 mm;

pedicels 1–2 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).

declined at anthesis;

calyces 2.5–3 mm, villosulous with white and black hairs;

tubes 2–2.5 mm;

teeth triangular, 0.5–0.7 mm;

corollas 7–8.2 mm; pale lilac or whitish to yellowish, veined and tinged with lilac;

ovules 10–16.

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, pendulous, crescentic or hamate to coiled (1–2 spirals), strongly laterally compressed, bicarinate, 5–10 × 3–4 mm, villosulous;

valves papery;

stipes 2–9 mm.

few; erect, 15–30 cm; wiry.