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| Kingdom Plantae |
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Echinocereus chloranthus var. cylindricus (Engelm.) N.P. Taylor – not accepted – brownspine hedgehog cactus
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Echinocereus pectinatus var. dasyacanthus (Engelm.) N.P. Taylor – not accepted – rainbow cactus
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Echinocereus viridiflorus ssp. chloranthus (Engelm.) N.P. Taylor – accepted
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Echinocereus viridiflorus ssp. cylindricus (Engelm.) N.P. Taylor – accepted – nylon hedgehog cactus
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Epithelantha micromeris ssp. greggii (Engelm.) N.P. Taylor – not accepted
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Escobaria missouriensis var. similis (Engelm.) N.P. Taylor – accepted – Missouri foxtail cactus
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Ferocactus cylindraceus ssp. lecontei (Engelm.) N.P. Taylor – accepted
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Ferocactus cylindraceus var. eastwoodiae (Engelm.) N.P. Taylor – not accepted – California barrel cactus, yellowspine barrel cactus
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Ferocactus emoryi ssp. rectispinus (Engelm.) N.P. Taylor – accepted
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Ferocactus pubispinus (Engelm.) N.P. Taylor – not accepted
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Ferocactus spinosior (Engelm.) N.P. Taylor – not accepted
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Ferocactus uncinatus var. wrightii (Engelm.) N.P. Taylor – not accepted
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Sclerocactus intertextus (Engelm.) N.P. Taylor – accepted – white fishhook cactus, white fish-hook cactus, Biznaga-bola entretejida
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Sclerocactus intertextus var. dasyacanthus (Engelm.) N.P. Taylor – not accepted – white fishhook cactus
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Sclerocactus intertextus var. intertextus (Engelm.) N.P. Taylor – not accepted – white fishhook cactus
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Sclerocactus papyracanthus (Engelm.) N.P. Taylor – accepted – paperspine fishhook cactus, Biznaga-bola de espinas de papel
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Sclerocactus uncinatus ssp. wrightii (Engelm.) N.P. Taylor – accepted
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Sclerocactus uncinatus var. wrightii (Engelm.) N.P. Taylor – not accepted – Chihuahuan fishhook cactus, Wright's fishhook cactus
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Sclerocactus unguispinus (Engelm.) N.P. Taylor – accepted |
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