Flora of North America species comparison

usually decumbent to procumbent, sometimes ascending, erect, or trailing, seldom twining-climbing, glabrous or hairy, hairs not branched, glandular, or stellate.

usually decumbent to procumbent or trailing, rarely twining-climbing, to 10+ dm, densely to sparsely hairy.

usually petiolate, rarely sessile;

blade deltate-ovate, oblong, oblanceolate, oblong-elliptic, elliptic, linear, ovate, ovate-lanceolate, ovate-deltate, triangular-lanceolate, or deltate, 10–100 mm, surfaces glabrous or hairy.

blades ± elliptic to triangular-lanceolate or linear and proximally lobed, 10–70 × 2–40 mm, length 1.7–5+ times width, base simple or palmately 2–6-lobed, margins entire or toothed, surfaces densely to sparsely hairy.

flowers 2–5+ per peduncle [heads] or solitary;

pedicels 10–30 mm;

bracts scalelike, lanceolate, lance-linear, elliptic, linear, obovate, ovate, spatulate, or subulate.

flowers 1(–3) per peduncle;

bracts lance-linear to lanceolate, 1–3 mm.

sepals elliptic, oblong, oblong-ovate, obovate, ovate, or suborbiculate, 3–12 mm;

corolla usually pink or white, sometimes tinged or striped with blue or pink, center sometimes purplish to reddish, campanulate to ± rotate, (4–)12–30 mm, limb 5-angled to 5-lobed;

ovary 2-locular;

style 1;

stigmas or stigma lobes 2, cylindric, linear, or spatulate, apices acute.

sepals elliptic, oblong, or ovate, 6–12 mm;

corolla pink or white, center sometimes purplish to reddish, campanulate to ± rotate, (15–)25–30 mm, limb 5-angled.

capsular, ± globose, ovoid, or conic-ovoid, dehiscence valvate.

1–4, trigonous or rounded, glabrous, surfaces granulate, papillulate, smooth, or tuberculate.

granulate or smooth.

= 12.

= 24.