TY  - JOUR 
T1  - Nomenclatural novelties in <i>Lessingianthus</i> (Asteraceae - Vernonieae): an extraordinary new species, a lectotypification, and a new combination from a resurrected synonym
JO  - Acta Botanica Brasilica
A1  - Ribeiro, Rogério Neves
A1  - Teles, Aristônio M.
SN  - 0102-3306
UL  - 10.1590/0102-33062017abb0368
VL  - 32 
Y1  - 2018
PB  - Brasil 
ER  -