Flora of North America species comparison

2–4(–10), weakly erect, ascending, or decumbent, 3–10 dm, glabrate or hairy, hairs 4-rayed, stellate, or scattered, simple.

1–9, weakly erect, ascending, or decumbent, 4.8–14 dm, hairy, hairs 4-rayed, stellate, and often simple, spreading or retrorse, sometimes glabrate.

stipules persistent, oblong, ovate, or rhombic-ovate, 4.3–10(–12) mm;

petiole 2–25(–36) cm;

blade hastate, cordate, triangular, or ovate, 3- or 5(–7)-lobed, 3–11 × 3.5–13 cm, surfaces hairy, hairs 4-rayed and simple, lobes narrowly lanceolate, linear, linear-falcate, or lanceolate-falcate.

stipules persistent, ovate, somewhat auriculate, 8–16(–21) × 3.5–10(–13) mm;

petiole 2–27(–37) cm;

blade suborbiculate to ovate, (3–)5–7-lobed, 4–14(–19) × (2.3–)5–15 cm, surfaces hairy, hairs stellate and simple, lobes broad, oblong or obovate.

racemose;

involucellar bractlets 3, rarely absent, narrowly linear, 2–10.5 × 0.1–1.7 mm.

racemose;

involucellar bractlets 3, lanceolate or ovate, 8–22 × 1–4 mm.

bisexual;

calyx lobes valvate in bud, forming apiculate or acuminate point;

petals reddish purple without white basal spot, 2.2–4 cm.

bisexual;

calyx lobes valvate in bud, forming apiculate or acuminate point;

petals red or pale red without white basal spot, 2–3.2 cm.

7.7–11.2 mm diam.;

mericarps 12–20, 2.8–4.2 × 2–3.5 mm, glabrous or sparsely hairy, indehiscent;

beaks not prominent, 0.7–1.7 mm;

collars scarcely differentiated.

8.5–11.5 mm diam.;

mericarps 15–20, 4–4.6 × 2–3.5 mm, sparsely hairy, indehiscent;

beaks not prominent, 0.7–2 mm;

collars well developed, 2-lobed.

= 56, 112.

= 56.