| Classification | Cactaceae: Opuntia |
| Harvard University Herbaria Barcode(s) | 00063169 |
| Type Status | Type |
| Collector | F. J. Lindheimer |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas |
| Locality | On the Guadalupe [River] |
| Date Collected | 1843 - 1845 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2673ccb6-ee47-49b2-a1cb-914a126126d4 |
| Harvard University Herbaria Barcode | 00063169 |
| Herbarium | GH |
| Family | Cactaceae |
| Type Status | Type |
| Type of | Opuntia macrorhiza Engelmann |
| Verified by | W. T. Kittredge |
| Date Determined | 2008 |
| Taxon Reference | (for Opuntia macrorhiza Engelmann) Boston J. Nat. Hist. 1850. 6: 206. |
| Family | Cactaceae |
| Determination | Opuntia macrorhiza Engelmann |
| Determination Remarks | [label name] [current name] |
| Annotation Text | n. sp. |
| Sex | not determined |
| Phenology | Sterile |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
