Leptinella dioica (syn. Cotula dioica), the hairless leptinella, is a species of flowering plant in the family Asteraceae, native to New Zealand, and introduced to Ireland. A mat-forming perennial useful as a ground cover, there are a number of cultivars, including 'Minima' and 'SealIsland'. Subtaxa The following subspecies are accepted: Leptinella dioica subsp. dioica – North Island, South Island, doubtfully Antipodean Islands, introduced Ireland Leptinella dioica subsp. monoica – southern North Island References Anthemideae Endemic flora of New Zealand Garden plants of New Zealand Flora of the North Island Flora of the South Island Plants described in 1852