Disynaphia

de Souza, Tiago J. T., S, Bordignon, ergio A. L., Apel, Miriam A. & Henriques, Amelia T., 2021, Volatile constituents of Eupatorieae (Asteraceae). Compositional multivariate analysis of volatile oils from Southern Brazilian species in the subtribe Disynaphiinae, Phytochemistry (112734) 186, pp. 1-23 : 15

2.5. Genus Disynaphia

Disynaphia , as currently circumscribed, is composed of 17 species, four of which are reported to occur in Rio Grande do Sul State ( Matzenbacher, 1979), from which only D. multicrenulata (syn. E. multicrenulatum ) was not sampled in this study. In phylogenetic analyses, the genus forms a clade with Campovassouria , and both genera should be merged according to some authors ( Silva et al., 2018).