Botany Biology Phenology Ecology Distribution Agricultural importance Chemical control
Description : | Terrestrial, perennial prostrate herb, up to 50 long, rooting at nodes. Roots fibrous, white or brown. Stem rounded, solid, glabrous. Stipules absent. Leaves simple, not lobed or divided, alternate spiral, stalked, round, orbicular, more than 2 cm long/wide, glabrous on both sides, margin entire, undulate or coarsely dentate, apex rounded, base cordate, palmately veined. Flowers bisexual, grouped together in an axillary umbel, stalked, petals 5, white. Fruit a schizocarp splitting into mericarps. |