Flora of North America species comparison

not sheathed with marcescent whole leaves.

decumbent to ascending, 0.5–2(–2.5) dm.

petiole 1–3.5 cm, long hairs ± abundant, 0.5–1.5 mm, short hairs absent or sparse, rarely common;

leaflets 0.2–1 cm, lobes oblanceolate to narrowly elliptic, (0.5–)1–2 mm wide, longs hairs ± abundant, short hairs absent or sparse, glands sparse to abundant.

subpalmate, (2–)3–8 cm;

petiole 1–4 cm, long hairs sparse to abundant, ascending to spreading, 0.5–2.5 mm, weak to ± stiff, scarcely to ± verrucose, short-crisped hairs abundant, cottony hairs absent, glands sparse to common;

leaflets (3–)5(–7), proximalmost separated by 1–5 mm, central narrowly obovate-elliptic, (1–)1.5–2.5(–3) × 0.8–1.5 cm, petiolules 0–1 mm, distal 3/4 to whole margin incised 2/3–3/4 to midvein, teeth 5–7 per side, (2–)3–6 mm, apical tufts 0.5–1 mm, abaxial surfaces grayish white to white, long hairs abundant, cottony-crisped hairs usually dense, short hairs and glands absent or sparse, adaxial grayish green, long hairs common to abundant, 1–2 mm, ± stiff, short-crisped hairs abundant, cottony hairs absent, glands sparse to common.

1–2.

(3–)5–10-flowered, congested or ± elongating in fruit, branch angle 10–30°.

0.2–1 cm, proximal to 1.5 cm.

epicalyx bractlets broadly lanceolate to elliptic, 1.5–4(–5) × (0.4–)0.8–1.3 mm;

sepals 2–4(–5) mm, apex ± acute;

petals (3–)4–6 × (2–)3–5 mm;

filaments 1–2(–2.5) mm, anthers 0.4–0.6 mm;

carpels 20–50.

epicalyx bractlets ± lanceolate, (2–)3–5(–6) × 0.5–1.5 mm;

hypanthium 3.5–5 mm diam.;

sepals 4–6 mm, apex narrowly acute, glands ± common, only partly obscured;

petals yellow, ± overlapping, (4–)5–6 × 4.5–5.5 mm, longer than sepals;

filaments 0.5–2 mm, anthers 0.7 mm;

carpels 50–70, styles 1.2–1.5 mm.

0.9–1.2 mm.

1.3 mm.