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)
Heliocereus

Heliocereus elegantissimus (41793318)

Children (4 direct children, 4 direct and indirect children):

Heliocereus elegantissimus var. helenae

Heliocereus elegantissimus var. stenopetalus

Heliocereus elegantissimus subsp. stenopetalus

Heliocereus elegantissimus subsp. helenae