Flora of North America species comparison

much-branched distally, canescent when young, becoming glabrate.

several from base, branching distally into 2–4 branches, lepidote.

sometimes clustered near inflorescences;

stipules subulate, to 1 mm;

petiole 0.4–1 cm, 1/4–1/2 leaf blade length, glands absent at apex;

blade ovate to broadly lanceolate, 0.8–4 × 0.6–2 cm, base cuneate to rounded or cordate, margins entire, not undulate, ciliate-glandular, apex acute to acuminate, abaxial surface pale green, sparsely whitish stellate-hairy, adaxial surface darker green, glabrate.

not clustered;

stipules subulate, 0.2 mm;

petiole 0.2–1(–2) cm, glands absent at apex;

blade on proximal parts of stems oval to narrowly obovate, on distal parts oblong to lanceolate-oblong or broadly elliptic, 1–5 × 0.5–2(–3) cm, base rounded to narrowed, margins entire, apex obtuse to rounded, abaxial surface silvery, densely lepidote, adaxial surface darker green, sparsely lepidote or glabrate.

bisexual or staminate, racemes, 2–14 cm, staminate flowers 10–25, pistillate flowers 3–5(–8).

bisexual, racemes, 2–5 cm, staminate flowers 15–35, pistillate flowers 2–8.

staminate 1–1.5 mm, pistillate 1–4 mm.

staminate 1–5 mm, pistillate 0–2 mm.

sepals 5, 1–1.5 mm, abaxial surface sparsely stellate-hairy;

petals 5, lanceolate, 1.5–2 mm, abaxial surface glabrous except margins villous;

stamens 13–16.

sepals 5, 5 mm, abaxial surface lepidote;

petals 5, oblong-spatulate, 5 mm, abaxial surface densely lepidote, scales translucent, petals appearing hyaline;

stamens 10–15.

sepals 5, equal, 1.5–2 mm, margins entire, apex incurved, abaxial surface sparsely stellate-hairy;

petals papillae, 0.5 mm;

ovary 3-locular;

styles 3, 2–3 mm, 2-fid, terminal segments 6.

sepals 5–7, connate for 1/2+ length, equal, 3–4 mm, margins entire, apex incurved, abaxial surface lepidote;

petals 0;

ovary 3-locular;

styles 3, 2–4 mm, 1–3 times 2-fid at apex, terminal segments 6–24.

7–8 × 5–6 mm, smooth;

columella apex with 3 rounded, inflated lobes.

5–6 × 3–4 mm, smooth;

columella 3-angled.

6–7 × 3–4 mm, shiny.

4–5 × 2.5–3 mm, dull.