OregonFlora species comparison

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

0.5–2.2 dm; lower parts with few simple and short-stalked, 2- or 3-rayed 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.

linear-oblanceolate, 0.7–2 mm wide;

margins entire, ciliate proximally;

surfaces densely pubescent with simple and short-stalked; (2)3–6-rayed trichomes.

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

4–6, not concealing stem, bases auriculate; uppermost glabrous.

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

3–11-flowered, unbranched, fruiting pedicels ascending to divaricate-ascending; straight, 3–8 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.

apomictic, ascending at anthesis;

sepals glabrous or sparsely pubescent;

petals 5–6 × 1–1.7 mm, lavender, glabrous;

pollen spheroid;

ovules 58–80 per ovary;

styles 0.8–1.5 mm.

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

margins parallel, pubescent.

ascending to divaricate-ascending, not appressed to rachis, not secund; straight, 3.5–6.2 cm × 1.2–1.5 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.

uniseriate, 1.1–1.3 × 0.9–1 mm;

wings continuous, 0.05–0.1 mm wide.

=14.