Echternacht, L., Trovó, M. and Sano, P.T. 2011.

Two new species of Actinocephalus (Eriocaulaceae) from Minas Gerais, Brazil

. Phytotaxa. 27, 1 (Aug. 2011), 26–36. DOI:https://doi.org/10.11646/phytotaxa.27.1.3.