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| Kingdom Plantae |
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Coryphantha macromeris ssp. runyonii (Britton & Rose) N.P. Taylor – accepted
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Echinocereus reichenbachii ssp. fitchii (Britton & Rose) N.P. Taylor – not accepted
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Echinocereus reichenbachii ssp. perbellus (Britton & Rose) N.P. Taylor – not accepted
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Escobaria dasyacantha ssp. chaffeyi (Britton & Rose) N.P. Taylor – accepted
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Escobaria dasyacantha var. chaffeyi (Britton & Rose) N.P. Taylor – not accepted – Chaffey's foxtail cactus
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Praecereus euchlorus ssp. diffusus (Britton & Rose) N.P. Taylor – accepted
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Praecereus euchlorus ssp. smithianus (Britton & Rose) N.P. Taylor – accepted
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Thelocactus hexaedrophorus ssp. lloydii (Britton & Rose) N.P. Taylor – accepted |
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