Flora of North America species comparison

2–6 cm; glabrous or sparsely puberulent, trichomes simple.

petiole 0.5–3 cm (base persistent, papery, broadly expanded, narrowly triangular, 0.2–0.4 cm wide);

blade (subfleshy), spatulate, oblanceolate, or ovate, 0.5–1.2 cm × 2–4 mm, base cuneate to attenuate, apex obtuse, surfaces glabrous or puberulent.

(bracts), sessile;

blade similar to basal, narrower, smaller distally.

subumbellate.

sepals often purplish, 1.5–2 × 0.7–1 mm, glabrous;

petals purple with darker veins, 2–3 × 1–2 mm;

filaments 1.5–2 mm;

anthers 0.2–0.4 mm;

gynophore 0–0.7 mm.

1.5–5 mm, glabrous or sparsely puberulent adaxially.

compressed, 5–15 × 2–3 mm;

style 0.2–1 mm.

light brown, 1.2–1.7 × 0.8–1 mm;

funicles 2–3 mm.

= 14.