Rossine, Y., Melo, A.L.D., Athiê-Souza, S.M. & de Sales, M.F. (2020)

Rediscovery and lectotypification of Croton claussenianus (Euphorbiaceae), an enigmatic endemic species from southeastern Brazil

. Phytotaxa 442 (4): 291–300. https://doi.org/10.11646/phytotaxa.442.4.3