OregonFlora species comparison

1–4(5) dm; lower parts with short-stalked, 2–6-rayed trichomes; upper parts sparsely pubescent.

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

narrowly oblanceolate, 1–4(5) mm wide;

margins prominently dentate to subpinnatifid; entire on those of sterile shoots;

surfaces densely pubescent with short-stalked; (2)4–9-rayed trichomes, ciliate near petiole bases with simple or 2-rayed trichomes.

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

margins usually dentate, not ciliate;

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

(10)20–60, often concealing stem throughout, bases uppermost auriculate and sparsely to moderately pubescent.

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

8–30-flowered, fruiting pedicels reflexed, strongly recurved, 5–15 mm, with appressed, branched trichomes.

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

sexual, divaricate-ascending to pendent at anthesis;

sepals glabrous;

petals 9–14 × 1.5–3 mm, purple or rarely lavender;

pollen ellipsoid;

ovules 24–42 per ovary;

styles 0.5–1 mm.

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.

pendent, not appressed to rachis, not secund; straight to slightly curved; (3.5)5–8 cm × 2–3 mm;

margins parallel, pubescent.

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

margins parallel, pubescent.

uniseriate, 2.5–3.5 × 1.5–2.2 mm;

wings continuous or at both ends, 0.4–0.8 mm wide.

uniseriate, 1.4–1.8 × 1–1.4 mm;

wings continuous, 0.1–0.3 mm wide.

=14.

=14.