Austrocactus praecox E.Sarnes & N.Sarnes in Kakteen And. Sukk. 71(8): 228. 2020 Austrocactus praecox E.Sarnes & N.Sarnes in Kakteen And. Sukk. 71(8): 228. 2020Taxon for this nameAustrocactus praecox E.Sarnes & N.Sarnes in Kakteen And. Sukk. 71(8): 228. 2020