Flora of North America species comparison

usually erect or ascending, rarely decumbent, wide-branched, glabrous or sparsely stellate-hairy distally.

erect or ascending, glabrous or sparsely hairy, hairs both simple and stellate.

stipules persistent, broadly lanceolate, 4–5 × 2–3 mm;

petiole 2–3(–4) times as long as blade;

blade suborbiculate-cordate or reniform, mostly shallowly 5–7-lobed or angled, 2–8(–10) × 2–8(–10) cm, base cordate (to nearly truncate), lobes deltate or rounded, margins evenly crenate, apex rounded to broadly acute, surfaces glabrous or hairy, especially at base, hairs simple and stellate.

stipules persistent, lanceolate to ovate-triangular, 3–5(–8) × 3 mm;

petiole 1/2 to 1 1/2 times as long as blade, pubescent in adaxial groove, otherwise glabrous;

blade reniform to suborbiculate-cordate, unlobed or shallowly 3–7-lobed, sinuses to 1/2 to base, (2–)5–10(–14) × (2–)5–10(–14) cm, base cordate to ± truncate, lobes semicircular to oblong, margins crenate, apex rounded to wide-acute, surfaces glabrous or sparsely hairy, hairs simple or stellate.

axillary, flowers solitary or in 2–4-flowered fascicles.

axillary, flowers solitary or in 2–4-flowered fascicles, long-stalked.

0.2–0.4 cm, usually to 1 cm in fruit, shorter than calyx;

involucellar bractlets distinct, not adnate to calyx, linear to filiform, (1–)2–3 × 0.3 mm, shorter than calyx, margins entire, surfaces glabrous or slightly ciliate.

1–2.5 cm, 1–4.5 cm in fruit, much longer than calyx, glabrous or sparsely stellate-hairy;

involucellar bractlets distinct, sometimes adnate to calyx in basal 1 mm, oblong-lanceolate to elliptic or narrowly obovate, reticulate-veined, (3–)4–5(–7) × 2.5–4 mm, shorter than calyx, margins entire, surfaces glabrous, sparsely ciliate.

calyx 3–4.5 mm, to 7–8 mm in fruit, glabrous or stellate-hairy, lobes wide-spreading outward in fruit, orbiculate-deltate, reticulate-veined, apex often abruptly acuminate, short-ciliate or not, scarious in fruit;

petals white to pale lilac, drying pinkish or whitish, or faded, veins not darker, 3–4.5(–5) mm, subequal to or only slightly longer than calyx, glabrous;

staminal column 1.5 mm, glabrous;

style 10- or 11-branched;

stigmas 10 or 11.

calyx reticulate-veined, 5–6 mm, to 10 mm in fruit, lobes incompletely enclosing mericarps, stellate-puberulent;

petals pink to purple or reddish purple with darker veins, usually drying blue, (12–)16–30(–45) mm, length 2 1/2–3(–4) times calyx;

staminal column 5 mm, minutely, retrorsely stellate-puberulent;

style 10–12-branched;

stigmas 10–12.

1.5–2 mm.

1.5–2.2 mm.

6–7 mm diam.;

mericarps 10 or 11, 2–2.5 mm, apical face strongly reticulate-wrinkled, sides appearing strongly, radially ribbed, margins sharp-edged, toothed, narrowly winged, surface glabrous or hairy.

7 mm diam.;

mericarps 10–12, 2–2.5 mm, margins sharp, not winged, sides thin and papery, with radiating veins, surface strongly to obscurely reticulate-wrinkled, usually glabrous, sometimes sparsely hairy.

= 42.

= 42.