| Classification | Euphorbiaceae: Euphorbia |
| Harvard University Herbaria Barcode(s) | 00047727 |
| Type Status | Isotype |
| Collector | R. C. Rollins & T. S. Chambers |
| Collector number | 2770 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Brewster County |
| Locality | Near the Rio Grande River, mouth of Santa Helena canyon, Big Bend State Park, alt. 2100 feet |
| Date Collected | 1938-09-06 |
| Elevation | 640 m |
| Habitat | Dry hillside |
| Container | Plants of Texas |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fab3e4be-2fb1-45d7-ba87-bb57f1bb4238 |
| Harvard University Herbaria Barcode | 00047727 |
| Herbarium | GH |
| Family | Euphorbiaceae |
| Determination | Euphorbia polycarpa var. simulans L. C. Wheeler |
| Determination Remarks | [is label name] [is Current name] |
| Annotation Text | var. nov.; Isotype |
| Family | Euphorbiaceae |
| Type Status | Isotype |
| Isotype of | Euphorbia polycarpa var. simulans L. C. Wheeler |
| Taxon Reference | (for Euphorbia polycarpa var. simulans L. C. Wheeler) Rhodora 1941. 43: 192. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
