OregonFlora species comparison

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

rosulate or not; simple;

margins entire or dentate, petiolate.

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

bases usually auriculate;

margins entire or dentate, sessile or short-petiolate.

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

racemes;

bracts 0.

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.

sepals ovate or oblong;

lateral pair slightly saccate or not;

petals spatulate or oblanceolate, white, pink, or purple;

claws < sepals or undifferentiated;

petal tips obtuse, nectar glands confluent, subtending bases of all stamens;

stamens 6, tetradynamous;

anthers ovate or oblong, obtuse;

pollen ellipsoid (sexual plants) or spheroid (apomictic);

ovules 8–216 per ovary;

septa complete;

styles obsolete or distinct;

stigmas capitate; entire.

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

margins parallel, pubescent.

dehiscent siliques, linear, rarely oblong or lanceolate, latiseptate, unsegmented;

valves smooth or torulose; replums rounded.

uniseriate, 1.4–1.8 × 1–1.4 mm;

wings continuous, 0.1–0.3 mm wide.

20+ per fruit, uniseriate or biseriate, oblong or orbicular, flattened, not mucilaginous when wetted, winged or rarely wingless;

cotyledons accumbent.

simple and/or branched, stalked or sessile, 2–14-rayed, forked or dendritic, rarely malpighiaceous.

=14.