Template:Loeuille et al., 2013
- Loeuille, B., Nakajima, J.N., Oliveira, D.M.T., Semir, J. & Pirani, J.R. 2013. Two new species of Heterocoma (Asteraceae: Vernonieae) and a broadened concept of the genus. Systematic Botany 38(1): 242-252. DOI: 10.1600/036364413X661863 Full text PDF from ResearchGate