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
    
        Cacteae
    
        Thelocactus
    
        Thelocactus bicolor (Straw thelocactus)
    
    Thelocactus bicolor subsp. heterochromus (23069836)