oxalis corniculata(n = noun.plant) creeping oxalis, creeping wood sorrel - creeping much-branched mat-forming weed; cosmopolitan;
is a kind of oxalis, sorrel, wood sorrel

creeping oxalis, fratercula corniculata, genus oxalis, oxalis, oxalis acetosella, oxalis caprina, oxalis cernua, oxalis crenata, oxalis pes-caprae, oxalis tuberosa, oxalis violacea