OregonFlora species comparison

(1)2–6.3 dm, pubescent with many short-stalked, 3–8-rayed trichomes.

(1.5)3–9 dm; lower parts glabrous or with sessile, 2–4-rayed and few simple trichomes; upper parts glabrous.

oblanceolate to linear-oblanceolate, 1.5–5 mm wide;

margins usually dentate, not ciliate;

surfaces densely pubescent with short-stalked, 5–12-rayed trichomes.

oblanceolate, 2–10 mm wide;

margins entire or rarely denticulate, ciliate with simple trichomes;

surfaces pubescent with sessile or subsessile, 2–6-rayed trichomes.

7–45(65), concealing stem proximally, bases of some leaves auriculate; uppermost pubescent.

(10)15–56, concealing stem proximally, bases auriculate; uppermost glabrous.

10–40(64)-flowered, fruiting pedicels arched, recurved above horizontal to ascending bases, 4–10 mm, with appressed, branched trichomes.

12–40(65)-flowered, fruiting pedicels divaricate-ascending to horizontal; straight, 5–12 mm, glabrous.

sexual, ascending to descending at anthesis;

sepals pubescent;

petals 5–9 × 0.8–1.8 mm, white to lavender;

pollen ellipsoid;

ovules 38–64 per ovary;

styles 0.01–0.1 mm.

apomictic, divaricate-ascending at anthesis;

sepals glabrous or with scattered trichomes;

petals 6–9 × 1.5–3 mm, purple or rarely lavender;

pollen spheroid;

ovules 114–142 per ovary;

styles 0.05–0.2 mm.

closely pendent, rarely appressed to rachis, not secund, mostly straight, 3–6.5 cm × 1.9–2.2 mm;

margins parallel, pubescent.

divaricate-ascending to horizontal, not appressed to rachis, not secund; straight; (4.5)5.5–11 cm × 1.7–2.5 mm;

margins parallel, glabrous.

uniseriate, 1.4–1.8 × 1–1.4 mm;

wings continuous, 0.1–0.3 mm wide.

uniseriate to subbiseriate, 1.4–2 × 1–1.5 mm;

wings continuous, 0.1–0.2 mm wide.

=14.

=21.