@article{articlefc91b56d,
title   = {Three new species of Piptolepis (Compositae: Vernonieae) from Minas Gerais, Brazil},
author = {Loeuille, Benoit and Semir, J and Hind, David J. Nicholas and Pirani, José Rubens},
year = {2012},
doi = {10.1007/s12225-012-9325-0},
journal   = {Kew Bulletin}
}