Plant: annual herb; trailing or ascending, slightly pubescent to glabrate Leaves: orbicular or reniform, 2-7 cm long, crenate, undulate, or 5-7-lobed Flowers: 1-4 in the leaf axils, short-pedicellate; calyx 3-4 mm long, accrescent to 7-8 mm in fruit; petals lavender or white, 4-5 mm long Fruit: nearly glabrous; mericarps ca. 10, rugose or wrinkled dorsally and winged at the angle between the dorsal and lateral walls Misc: Roadsides and fields, disturbed ground, and urban habitats; 300-2100 m (1000-7000 ft); flowers through most of the year REFERENCES: Fryxell, Paul A. 1994. Malvaceae. J. Ariz. – Nev. Acad. Sci. Volume 27(2), 222-236.