| Name | Echeveria microcalyx Britton & Rose |
| Authorship | Britton & Rose |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Echeveria de Candolle |
| GUID | urn:lsid:ipni.org:names:273936-1 |
| Citation | 1911 Contr. U.S. Natl. Herb. 13: 295 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Echeveria microcalyx Britton & Rose |
| Identification made in | [no date] (4) |