Turbinicarpus saueri subsp. septentrionalis
Turbinicarpus saueri subsp. septentrionalis in Kaktusy (Brno) 40: 85. 2004 sec. Aquino 20211
- Type: México. Nuevo León: El Salitre, Hidalgo, 28 May 2004, G. Matuszewski 28256 (holotype GBH 028256, isotype MEXU 1309346)
- 1. Aquino, D. 2021: Revisions of Epithelantha, Kadenicarpus, Rapicactus, Turbinicarpus – In: Korotkova N. & al., Cactaceae at Caryophyllales.org – a dynamic online species-level taxonomic backbone for the family. – Willdenowia 51: 251-270. http://doi.org/10.3372/wi.51.51208