[Trifolium incarnatum var. elatius L.]
Etymology: Trifolium: from tres for three; folium for leaves
Plants: annual forb
Conservation Status: Introduced - adventive
USDA Plants Database: Federal Distribution and detailed information including photos USDA Agricultural Research Service (ARS): Images of seeds, fruits, embryos, etc. Dan Tenaglia's The Missouri Flora: Fabulous photographs; detailed descriptions; color and leave arrangement key.