| Classification | Rubiaceae: Stenaria |
| Classification 1 | Rubiaceae: Houstonia |
| Harvard University Herbaria Barcode(s) | 02290494 |
| Collector | D. E. Boufford |
| Collector number | 10516 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Uvalde County |
| Locality | North of the city of Uvalde and south of the town of Concan; 12.8 km (8.0 miles) south of Garner State Park on U.S. route 83. |
| Georeference | 29° 29' 39" N, 99° 43' 41" Ww |
| Date Collected | 1973-07-03 |
| Verbatim Elevation | 380 m. |
| Habitat | Roadside and desert scrub in sandy - stony soil |
| Project | All Asia Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6bd8875a-8d2d-46c2-8f09-52e508e2cbf6 |
| Harvard University Herbaria Barcode | 02290494 |
| Herbarium | A |
| Family | Rubiaceae |
| Determination | Stenaria nigricans (Lamarck) Terrell |
| Determination Remarks | [current name] |
| Family | Rubiaceae |
| Determination | Houstonia nigricans (Lamarck) Fernald |
| Determination Remarks | [filed under] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
