Flora of North America species comparison

moderately to sparsely hairy, hairs appressed, retrorse, or spreading.

glabrate or hairy, hairs minute, appressed or ascending.

ascending-decumbent, to 20–30 cm or almost absent.

trailing or weakly twining-climbing, to 100 cm.

in basal rosettes or not;

blade rounded-deltate to triangular-hastate, 30–40 mm, base usually cuneate, sometimes lobed, lobes retrorse, 1-pointed or rounded, margins not or weakly undulate, apex acuminate, acute, rounded, or subacute.

blade ± triangular-hastate (daggerlike), 20–40 mm, middle lobe ± lance-linear, (1–)2–7(–9) mm wide, base lobed, lobes 1–2-pointed.

immediately subtending sepals, lanceolate, oblong, or broadly ovate, 7–17 × 1.5–9 mm, shorter, or slightly longer, than sepals, proximally usually flat, sometimes keeled, apex usually rounded, sometimes acute.

1–2 mm distant from sepals, linear, 5–16(–20) × 0.5–1.5 mm, proximally flat, margins entire or proximally lobed or toothed.

sepals 10–13 mm;

corolla white or cream, sometimes pink- to purplish-striped or -tinged, 33–62 mm.

sepals ovate to elliptic, 9–11 × 4–6 mm, apices obtuse-apiculate;

corolla white, 27–36 mm.