Estevesia alex-bragae P.J.Braun & Esteves in Kakteen And. Sukk. 60: 64. 2009
Estevesia alex-bragae in Kakteen And. Sukk. 60: 64. 2009
Holotype: Brazil, Goiás, archaeological site Bisnau, 24 km east of Formosa, A. Braga Nascimento 84 (UFG: UFG0040476)