Crespo, M.B., Pena-Martín, C., Becker, A.S. & Dressler, S. (2015)

Type designation for Cyclachaena xanthiifolia (Euphrosyne xanthiifolia) (Heliantheae, Asteraceae)

. Phytotaxa 197 (2): 132–138. https://doi.org/10.11646/phytotaxa.197.2.6