Copyright © Claude Bourleau. All rights reserved.
Classification of the genus Sulcorebutia
Here are four recent classifications.Nevertheless, you will notice that the points of view are very different ! ! !
Fritz - Gertel - de Vries (2004 - 2008)
Hunt - Taylor - Charles (2006)
Hentzschel - Augustin (2008)
Joël Lodé 2015