OregonFlora species comparison

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

1.5–7(10.5) dm; lower parts densely pubescent with short-stalked, 2–8-rayed trichomes; upper parts sparsely pubescent.

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, 2–7 mm wide;

margins entire or shallowly dentate;

surfaces densely pubescent with short-stalked, 5–10-rayed trichomes, occasionally ciliate at petiole bases.

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

15–40, concealing stem proximally, bases auriculate or very rarely not; uppermost pubescent.

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

15–80(140)-flowered, fruiting pedicels recurved at bases.

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, pendent at anthesis;

sepals pubescent;

petals 4–8 × 0.8–2.2 mm, white to lavender;

pollen ellipsoid;

ovules (60)70–116 per ovary.

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

margins parallel, pubescent.

strongly reflexed, usually appressed to rachis, occasionally somewhat secund; straight, 3.5–9 cm × 0.9–1.8 mm;

margins parallel, glabrous or pubescent.

uniseriate, 2.5–3.5 × 1.5–2.2 mm;

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

uniseriate, 1–1.4 × 0.9–1.2 mm;

wings continuous; to 0.1 mm wide.

=14.

=14.