Pygmaeocereus bieblii var. kuehhasii Diers in Kakteen And. Sukk. 58: 72. 2007
Pygmaeocereus bieblii var. kuehhasii in Kakteen And. Sukk. 58: 72. 2007
is basionym for Pygmaeocereus bieblii subsp. kuehhasii, Cactus PerĂș: 404. 2014
is basionym for Haageocereus bieblii subsp. kuehhasii in Cact.-Avent. Int. 98(Suppl.): 4. 2013