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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)
Cactoideae
Pachycereeae
Echinocereus (Hedgehog cactus)

Echinocereus acifer (41793388)

Children (5 direct children, 5 direct and indirect children):

Echinocereus acifer subsp. ventanensis

Echinocereus acifer subsp. topiensis

Echinocereus acifer subsp. tubiflorus

Echinocereus acifer var. diversispinus

Echinocereus acifer var. trichacanthus