Tephrosia langlassei Micheli Tephrosia langlassei Micheli in Mém. Soc. Phys. Hist. Nat. Genève 34: 250. pl. 3. 1903 sec. Téllez-Valdés 2009=Cracca langlassei (Micheli) Rose in Contr. U.S. Natl. Herb. 12: 270. 1909 syn. sec. Téllez-Valdés 2009