| Name | Cactus heyderi var. hemisphaerica (Engelmann) J. M. Coulter |
| Authorship | (Engelmann) J. M. Coulter |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Cactus heyderi (Muehlenpfordt) Kuntze |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Cactus heyderi var. hemisphaerica (Engelmann) J. M. Coulter |
| Identification made in | [no date] (1) |
Copyright © 2013 The President and Fellows of Harvard College | Accessibility