OregonFlora species comparison

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

3–8 dm; lower parts densely pubescent with simple and short-stalked, 2-rayed trichomes to 1.5 mm; upper parts glabrous or 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 or linear-oblanceolate, 3–12 mm wide;

margins entire or rarely dentate, ciliate proximally;

surfaces densely pubescent with simple and short-stalked, 2–5-rayed trichomes.

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

(9)15–35, often concealing stem proximally, bases auriculate; uppermost glabrous or ciliate.

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

12–50-flowered, fruiting pedicels ascending or horizontal; straight or slightly recurved, 3–10(18) mm, with spreading, mostly simple trichomes, rarely 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, ascending at anthesis;

sepals pubescent;

petals 7–13 × 2–5 mm, lavender to purple, rarely white;

pollen ellipsoid;

ovules 90–170 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.

ascending or rarely horizontal, not appressed to rachis, not secund, usually curved, 5–13 cm × 1.7–2 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, 1.5–2 × 1–1.5 mm;

wings continuous, 0.1–0.2 mm wide.

=14.

=14.