Bach, H. G. & R. H. Fortunato (2010). Crotalaria chaco-serranensis H. Bach & Fortunato nom. nov. (Leguminosae) from the Argentinean Chaco. Candollea 65: 291–300. In Spanish, English and French abstracts.
The name Crotalaria chaco-serranensis H. Bach & Fortunato, a new name for Crotalaria incana var. australis Griseb. (Leguminosae) (Argentinean Chaco region), is validated and lectotypified. A synopsis of the local species of Crotalaria L. is presented.