| Classification | Polygonaceae: Rumex |
| Harvard University Herbaria Barcode(s) | 02004356 |
| Collector | A. Rios & H. Cavazos |
| Collector number | 266 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Cameron County |
| Locality | US 83, 12 miles N of Brownsville |
| Date Collected | 1965-04-18 |
| Habitat | In sandy loam |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/31d198a7-da7f-428a-89c0-d0b2839ecf8c |
| Harvard University Herbaria Barcode | 02004356 |
| Herbarium | GH |
| Previous ownership | [Ex] Herbarium of Laredo Junior College |
| Family | Polygonaceae |
| Determination | Rumex spiralis Small |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
