Centrosema virginianum

Centrosema virginianum

Centrosema virginianum (L.) Benth.
Engl.: spurred butterfly pea.
Deu.: Virginische Schmetterlingserbse.
Span.: frijolillo.
Bot. syn.: Bradburya virginiana (L.) Kuntze, Clitoria virginiana L.

I have no articles for this botanical term, but there might be some for the next level down (if found).