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| Kingdom Plantae |
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Echinocereus octacanthus (Muehlenpf.) Britton & Rose – not accepted
|
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Echinofossulocactus heteracanthus (Muehlenpf.) Britton & Rose – not accepted
|
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Ferocactus haematacanthus (Muehlenpf.) Britton & Rose – accepted
|
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Ferocactus hamatacanthus (Muehlenpf.) Britton & Rose – accepted – Biznaga-barril costillona, Turk's head
|
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Ferocactus hamatacanthus ssp. hamatacanthus (Muehlenpf.) Britton & Rose – accepted
|
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Ferocactus hamatacanthus var. hamatacanthus (Muehlenpf.) Britton & Rose – not accepted – Turk's head
|
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Neoporteria fusca (Muehlenpf.) Britton & Rose – not accepted |
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