OregonFlora species comparison

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

1.5–8(10.2) dm; lower parts glabrous or with few sessile, malpighiaceous trichomes; upper parts glabrous.

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, 1.5–8(14) mm wide;

margins entire or rarely dentate, pubescent with malpighiaceous trichomes; very rarely ciliate with few simple trichomes at petiole bases, occasionally glabrous.

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

6–52, concealing stem proximally, bases auriculate; uppermost glabrous.

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

8–35(80)-flowered, fruiting pedicels erect; straight, 5–18(25) mm, glabrous.

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; erect at anthesis;

sepals glabrous;

petals (5)7–11 × 1.5–2.7 mm, white to lavender;

pollen ellipsoid;

ovules 110–216 per ovary;

styles 0.1–0.3 mm.

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

margins parallel, pubescent.

erect, appressed to rachis, not secund; straight, 4–9(10.2) cm × 1.5–3.5 mm;

margins parallel, glabrous.

uniseriate, 2.5–3.5 × 1.5–2.2 mm;

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

biseriate, 1.3–2.2 × 1–1.6 mm;

wings distal and lateral, 0.3–0.8 mm wide.

=14.

=14.