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| Kingdom Plantae |
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Coryphantha vivipara var. alversonii (J.M. Coult.) L.D. Benson – not accepted – Alverson's foxtail cactus
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Echinocereus pectinatus var. neomexicanus (J.M. Coult.) L.D. Benson – not accepted
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Neolloydia erectocentra (J.M. Coult.) L.D. Benson – not accepted
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Opuntia phaeacantha var. laevis (J.M. Coult.) L.D. Benson – accepted – tulip pricklypear, smooth pricklypear
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Pediocactus simpsonii var. robustior (J.M. Coult.) L.D. Benson – not accepted – snowball cactus |
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