| Classification | Euphorbiaceae: Euphorbia |
| Harvard University Herbaria Barcode(s) | 00047674 |
| Type Status | Isotype |
| Collector | C. Wright |
| Collector number | 1847 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: El Paso County |
| Locality | Frontera |
| Date Collected | 1852-04-03 |
| Habitat | Mountainsides |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d2c38b4a-e6bb-46d4-9ae4-640ecaf49664 |
| Harvard University Herbaria Barcode | 00047674 |
| Herbarium | GH |
| Family | Euphorbiaceae |
| Determination | Euphorbia sp. |
| Determination Remarks | [is label name] |
| Annotation Text | Euph saxicola β longiloba [?] |
| Family | Euphorbiaceae |
| Determination | Euphorbia fendleri var. chaetocalyx Boissier |
| Determined by | L. C. Wheeler |
| Date Determined | 1939 |
| Determination Remarks | [is Current name] |
| Annotation Text | Isotype |
| Family | Euphorbiaceae |
| Type Status | Isotype |
| Isotype of | Euphorbia fendleri var. chaetocalyx Boissier |
| Taxon Reference | (for Euphorbia fendleri var. chaetocalyx Boissier) Prodr. [A. P. de Candolle] 1862. 15(2): 39. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Item Remarks | Mounted with specimens of Thurber 990 and Thurber 408 |
