Flora of North America species comparison

initially tomentulose, becoming canescent or tardily glabrate.

densely white-tomentulose, becoming canescent.

petiole (4–)7–15(–26) mm;

blade bicolor, abaxially white, adaxially green and lustrous, lanceolate to oblong-lanceolate or narrowly elliptic, (3.5–)4–9(–15) × (0.7–)1–2(–3.2) cm, surfaces initially villous-tomentulose, abaxially usually sparsely white-puberulent, hairs slightly coiled, sometimes glabrate or glabrous, adaxially mostly glabrate or glabrous.

petiole (4–)6–16(–22) mm;

blade bicolor, abaxially white, adaxially green and nonlustrous, linear to linear-lanceolate, (2.5–)5–11(–15) × (0.6–)0.7–1.2(–1.4) cm, surfaces villous-tomentulose, soon or tardily glabrescent except for hairy midveins.

hypanthium 2–2.5(–3) × 2–3.7(–4.5) mm, exterior tomentulose or tardily glabrate, interior glabrous;

sepals 1.4–2.1 × 1.5–2.3 mm, puberulent-villous;

petals 4–5 × 2.5–3.5 mm;

filaments 3–5.5 mm.

hypanthium 2–2.5 × 3–3.5 mm, exterior white villous-tomentulose, interior glabrous except at base;

sepals 1.3–1.8 × 1.6–2 mm, villous-tomentulose;

petals 4–5 × 2.4–3 mm;

filaments 3–5 mm.

5–6.5 × 3.5–4.5 mm.

5–6 × 3.5–4 mm.

4–5 × 1.2–1.3 mm.

3.5–4 × 0.9–1.2 mm.

3–5(–12) × 3–8(–13) cm.

1.5–4.5 × 2–6.5 cm, villous to tomentulose.

= 30.