Flora of North America species comparison

basal and cauline;

petiole absent;

blade oblong-lanceolate or elliptic to obovate, unlobed, 5–20 mm, fleshy, margins entire, sparsely to densely, coarsely glandular-ciliate, distal sometimes ciliate, apex acute to ± obtuse, mucronate, surfaces glabrous.

basal and cauline;

petiole ± flattened, 2–30(–50) mm;

blade reniform, 3–5(–7)-lobed (lobes rounded, sometimes ± obtuse, distalmost unlobed), (2.6–)3.7–5.2(–7.4) mm, slightly fleshy, margins entire, eciliate or sparsely glandular-ciliate, without lime-secreting hydathodes (with nonsecreting hydathodes at lobe apices), apex acute, surfaces glabrous.

2–3(–5)-flowered, lax cymes, sometimes solitary flowers, 1–15 cm, densely purplish-tipped stipitate-glandular;

bracts sessile.

2–3(–5)-flowered cymes, sometimes solitary flowers, (flowers pedicellate), 1.7–7 cm, glabrous or sparsely to ± densely tangled, pink-tipped stipitate-glandular;

bracts (2–3), petiolate, (unlobed or 1–3-lobed, reduced).

sepals erect, elliptic or oblong-ovate, margins stipitate glandular-ciliate, surfaces stipitate-glandular;

petals yellow, not spotted, elliptic to broadly obovate, 4–9(–10) mm, longer than sepals;

ovary superior to ca. 1/2 inferior.

(hypanthium U-shaped in longisection);

sepals erect, (sometimes rusty brown), elliptic to ovate, margins eciliate or sparsely glandular-ciliate, glabrous or sparsely to densely stipitate-glandular;

petals white, sometimes pink tinged, not spotted, oblong to elliptic, 2–6 mm, to 2–3 times length of sepals;

ovary 1/2 inferior.