| Ser.nr. | 1786 |
 | Agave utahensis var. eborispina (Hester) Breitung
?: Agave utahensis eborispina (Hester.) Breitung. / Agave utahensis f eborispina / Agave utahensis f. eborispina / Agave utahensis ssp eborispina / Agave utahensis ssp. eborispina / Agave utahensis subsp. eborispina / Agave utahensis var eborispina |
| | |
| Agave utahensis var. eborispina (Hester) Breitung | 5000 |
| Agave utahensis var. eborispina Engelm. | 508 |
| Agave utahensis var. eborispina | 0-1, 504 |
| Agave utahensis eborispina (Hester.) Breitung. | 38 |
| Agave utahensis eborispina | 0-1, 508 |
| Agave utahensis f eborispina | 0-1 |
| Agave utahensis f. eborispina | 0-1 |
| Agave utahensis ssp eborispina | 0-1 |
| Agave utahensis ssp. eborispina | 0-1 |
| Agave utahensis subsp. eborispina | 0-1 |
| Agave utahensis var eborispina | 0-1 |
 | Ivory spined agave
Century plant / Utah agave |
| | |
| Ivory spined agave | 504 |
| Century plant | 38, 508 |
| Utah agave | 508 |
 | 38,
504, 508, 5000 |
