Tephrocactus alexanderi

Tephrocactus alexanderi MK1220 HPT369 (MM539)

Tephrocactus alexanderi var.bruchii JES95/43 (MM636)

Tephrocactus alexanderi var.bruchii MK866 (MM582)

Tephrocactus alexanderi HPT368/4 (MM1068)

Tephrocactus halophilus = alexanderi MK1650 (MM545)