Noun | 1. | ![]() dicot genus, magnoliopsid genus - genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination family Urticaceae, nettle family, Urticaceae - a family of plants of order Urticales including many nettles with stinging hairs baby tears, baby's tears, Helxine soleirolia, Soleirolia soleirolii - prostrate or creeping Corsican herb with moss-like small round short-stemmed leaves |