| Classification | Rubiaceae: Houstonia |
| Harvard University Herbaria Barcode(s) | 02355073 |
| Collector | W. T. Barker |
| Collector number | 4010 |
| Country | United States of America |
| State | Kansas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Kansas: Pottawatomie County |
| Locality | 7 miles west of Olsburg |
| Date Collected | 1967-06-25 |
| Habitat | West-facing Prairie slope |
| Container | Kansas Plants |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f63d6654-572b-43e4-b1e2-d0163fc5bbdc |
| Harvard University Herbaria Barcode | 02355073 |
| Herbarium | GH |
| Previous ownership | [ex] University of Kansas Lawrence, Kansas |
| Family | Rubiaceae |
| Determination | Houstonia nigricans (Lamarck) Fernald |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
