| Classification | Cactaceae: Opuntia |
| Classification 1 | Cactaceae: Grusonia |
| Barcode(s) | 00267748 |
| Type Status | Isolectotype |
| Collector | C. Wright |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Hudspeth County |
| Locality | N. Mex. [the Rio Grande 80 miles below El Paso] |
| Date Collected | 1851-06-19 |
| Habitat | [Sandy ridges, valley of] |
| Remarks | [Date, locality and habitat from Wright's notes for field #539, 1st coll. I. M. Johnston (1940 ms.) states, "The party struck the Rio Grande 6 mi below the site of old Ft. Quitman which was opposite the present town of La Banderas in Mexico. This is about 80 miles down the Rio Grande from El Paso and is in Hudspeth County."] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d42432c0-51bf-40ed-b4ae-61fef5a37d88 |
| Harvard University Herbaria Barcode | 00267748 |
| Herbarium | GH |
| Family | Cactaceae |
| Type Status | Isolectotype |
| Isolectotype of | Opuntia grahamii Engelmann |
| Verified by | W. t. Kittredge |
| Date Determined | 2008 |
| Determination Remarks | [LT: MO] |
| Taxon Reference | (for Opuntia grahamii Engelmann) Proc. Amer. Acad. Arts 1856. 3: 304. |
| Family | Cactaceae |
| Determination | Grusonia grahamii (Engelmann) H. Robinson |
| Determined by | W. T. Kittredge |
| Date Determined | 2008 |
| Determination Remarks | [current name] |
| Annotation Text | Phytologia. 26: 176. 1973 |
| Family | Cactaceae |
| Determination | Opuntia grahamii Engelmann |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
