| Classification | Euphorbiaceae: Euphorbia |
| Harvard University Herbaria Barcode(s) | 00032837 |
| Type Status | Type, Holotype |
| Collector | C. G. Pringle |
| Collector number | 8398 |
| Country | Mexico |
| State | Guerrero |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Guerrero |
| Locality | Limestone mountains above Iguala, 4000 feet |
| Date Collected | 1900-10-05 |
| Elevation | 1219 m |
| Habitat | Limestone mountains |
| Container | Plantae Mexicanae: State of Guerrero |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5ae9085e-2895-405d-b641-212c22972fc0 |
| Harvard University Herbaria Barcode | 00032837 |
| Herbarium | GH |
| Family | Euphorbiaceae |
| Type Status | Type |
| Type of | Euphorbia calcicola Fernald |
| Verified by | L.C. Wheeler |
| Date Determined | 1939 |
| Taxon Reference | (for Euphorbia calcicola Fernald) Proc. Amer. Acad. Arts 1901. 36: 496. |
| Family | Euphorbiaceae |
| Type Status | Holotype |
| Holotype of | Euphorbia calcicola Fernald |
| Verified by | V. W. Steinmann (ARIZ) |
| Date Determined | 1994 |
| Taxon Reference | (for Euphorbia calcicola Fernald) Proc. Amer. Acad. Arts 1901. 36: 496. |
| Family | Euphorbiaceae |
| Determination | Euphorbia calcicola Fernald |
| Determination Remarks | [label name] [current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
