Children (8 direct children, 8 direct and indirect children):
Turbinicarpus saueri subsp. knuthianus
Turbinicarpus saueri knuthianus
Turbinicarpus saueri nelissae
Turbinicarpus saueri ysabelae
Turbinicarpus saueri saueri
Turbinicarpus saueri subsp. nieblae
Turbinicarpus saueri subsp. gonzalezii
Turbinicarpus saueri subsp. septentrionalis
Turbinicarpus saueri subsp. verduzcoi