Herbs procumbent, 50-70 cm tall, rooting at nodes. Stems, petiole, and pedicels subglabrous or sparsely stellate strigose, sometimes sparsely pilose. Stipule subulate, ca. 2 mm; petiole 1-3 cm; leaf blade ovate or subcordate, sometimes obscurely 3-lobed, 1-3 × 1-2 cm, abaxially stellate strigose, adaxially sparsely strigose, base subcordate, margin dentate, apex obtuse. Flower solitary, axillary, mostly subterminal. Pedicel 2-2.5(-3.5) cm. Calyx 4-5 mm, sparsely pilose with long hairs. Corolla yellow; petals slightly longer than sepals. Filament tube glabrous. Schizocarp globose, ca. 3 mm in diam.; mericarps 5, segmentiform with sharp angles, ca. 2.5 mm, smooth, minutely hairy apically, with 2 tightly convergent awns to 1.5 mm, side walls thin, partly disintegrating.
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