Flora of North America species comparison

loosely tomentulose, tardily glabrescent.

petiole (1.5–)4–16(–26) mm;

blade usually bicolor, sometimes green or yellow-green, oblong-elliptic or oblong-lanceolate to linear-lanceolate or linear, (2.2–)3–11(–15) × (0.6–)0.7–2(–3.2) cm, base obliquely cuneate to rounded, margins serrulate or crenulate, teeth 10–35(–50) per 5 cm, 0.1–0.5(–1.5) mm, apex acute, mostly mucronate, surfaces closely villous-tomentulose, abaxially more densely so, or glabrate or tardily glabrescent (some remaining crinkled hairs).

petiole (1.5–)4–16(–22) mm;

blade green or yellow-green, lanceolate or oblong-lanceolate to elliptic or oblong-elliptic, sometimes oblong-ovate, (2.2–)3–7.5(–9) × (0.6–)0.8–1.4(–2) cm, surfaces glabrate or puberulent along midveins.

hypanthium 1.5–2.5(–3) × 2–3.7(–4.5) mm, tomentose to sparsely tomentulose or glabrate;

sepals 1.1–2.2 × 1.4–2.3 mm, margins eglandular;

petals oblong-ovate, 3.4–5.4 × 2.4–3.5 mm;

filaments 2.5–6 mm.

hypanthium 1.5–2.5 × 2.5–3.3 mm, exterior puberulent, interior glabrate;

sepals 1.1–2.2 × 1.4–2 mm, abaxially puberulent to glabrate;

petals 3.4–5.4 × 2.4–3.4 mm;

filaments (2.5–)3–6 mm.

4.5–6.5 × 3.5–4.5 mm.

(4.5–)5–6 × 3.5–4(–4.5) mm.

3.5–5 × 0.9–1.4 mm.

3.8–5 × 1.1–1.4 mm.

1.5–5(–12) × 1.7–8(–13) cm, tomentulose, sometimes sparsely hairy or glabrate.

1.5–5 × 1.7–7 cm, puberulent to glabrate.