Plants usually densely tufted, sometimes loosely so, not stoloniferous, not rhizomatous. Leaves basal and cauline, (3-5, proximal similar to basal); petiole ± flattened, 5-70 mm; blade round or reniform, (3-)5-7-lobed (lobes obtuse), (3-)4.5-6.7(-10.3) mm, slightly fleshy, margins entire, eciliate, surfaces glabrous. Inflorescences 2-3(-5)-flowered, capitate cymes, sometimes solitary flowers, (flowers subsessile), (3-)6.7-9(-19.4) cm, tangled, nonglandular-hairy; bracts petiolate. Flowers (hypanthium V-shaped in longisection, glabrous or sparsely short stipitate-glandular); sepals erect, oblong to ovate, (0.7-1 mm wide), margins eciliate, surfaces abaxially glabrous; petals white to pale purple, not spotted, oblong, (1.7-)3-4.4(-6.2) mm, ± equaling sepals; ovary 1/2 inferior. 2n = 26.