Mammillaria heyderi var. applanata - orchidroots .

Mammillaria heyderi var. applanata (synonym of Mammillaria heyderi subsp. heyderi)

Mammillaria heyderi var. applanata, (Engelm.) Engelm. (ITIS)

Mammillaria heyderi var. applanata is a species in the Mammillaria genus. This name is a synonym of Mammillaria heyderi subsp. heyderi
No image available. Please try the accepted species heyderi subsp. heyderi