Tephrosia major Micheli Tephrosia major Micheli in Mém. Soc. Phys. Hist. Nat. Genève 34: 251. pl. 4. 1903 sec. Téllez-Valdés 2009=Cracca micheliana Standl. in Contr. U.S. Natl. Herb. 23: 472. 1922 syn. sec. Téllez-Valdés 2009