Flora of North America species comparison

1–2.5 m;

herbage densely to sparsely stellate-hairy.

1–2 m;

herbage sparsely stellate-pubescent to glabrate.

blades (3-), 5-, or 7-lobed, 6–20 cm wide, lobes broadly triangular-ovate, base truncate to cordate, margins crenate-dentate, sinuses broad, obtuse.

blades deeply 5- or 7-lobed, 6–13 cm wide, lobes lanceolate to triangular, middle lobe ± equaling to 2 times length of lateral lobes, base truncate to cordate, margins coarsely dentate.

clusters forming interrupted racemes distally;

involucellar bractlets linear, 6–9 × 1 mm, 1/2–2/3 as long as calyx.

clusters forming interrupted spikes to racemes;

involucellar bractlets lanceolate-ovate, 8–12 × 2–3 mm, 3/4 as long as calyx.

fragrant;

calyx 12–18 mm, lobes broadly ovate-acuminate, 6–8 mm, ± as wide as long, ± equaling tube;

petals pale rose-purple, 2.5–3 cm.

calyx 11–18 mm, lobes triangular-ovate, 8–10 × 5–8 mm, broader than long, exceeding tube, densely villous-hirsute;

petals pink, drying purplish, 2–3 cm.

2 or 3(or 4), dark brown, 3 mm, densely hairy.

2 or 3, dark brown, 2.5–3 mm, muricate, with few simple hairs.

15 mm diam.;

mericarps 15, 10 mm.

12–15 mm diam.;

mericarps 12, 10 mm.

= 66.