@article{articlea376b22f,
title   = {Hybanthopsis, a new genus of Violaceae from eastern Brazil},
author = {Paula-Souza, J. and Souza, Vinicius Castro},
year = {2003},
doi = {10.1663/0007-196x(2003)055[0209:hangov]2.0.co;2},
journal   = {Brittonia}
}