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| Kingdom Plantae |
| |
Escobaria chlorantha (Engelm.) Buxb. – accepted
|
| |
Escobaria deserti (Engelm.) Buxb. – not accepted
|
| |
Escobaria neomexicana (Engelm.) Buxb. – not accepted
|
| |
Escobaria vivipara var. neomexicana (Engelm.) Buxb. – not accepted – New Mexico spinystar
|
| |
Stenocereus thurberi (Engelm.) Buxb. – accepted – organpipe cactus, Pitayo dulce
|
| |
Stenocereus thurberi ssp. thurberi (Engelm.) Buxb. – accepted |
| |
|
