Related how?

Biota (Life)
Eukaryote (Eukarya)
Diaphoretickes (Plants+hc+sar megagroup)
Archaeplastida
Plant (Green plants)
Viridiplantae (Chlorobiota)
Streptophyta (Streptophytina)
Embryophyte (Land plants)
Tracheophyta (Higher plants)
Euphyllophytina (Euphyllophyta)
Radiatopses
Lignophyta
Seed plants (Phanerogams)
Acrogymnospermae
Cycadophytanae
Magnoliophyta (Angiosperms)
Magnoliopsida
Caryophyllidae
Caryophyllanae
Caryophyllales
Cactineae
Cactaceae (Cactuses)
Opuntioideae
Cylindropuntieae

Micropuntia (22132819)

Children (7 direct children, 8 direct and indirect children):

Micropuntia brachyrhopalica

Micropuntia pulchella (tree size 1)
Grusonia pulchella

Micropuntia gracilicylindrica

Micropuntia wiegandii

Micropuntia barkleyana

Micropuntia spectatissima

Micropuntia pygmaea