| Classification | Rubiaceae: Houstonia |
| Barcode(s) | 02355087 |
| Collector | W. H. Horr & R. L. McGregor |
| Collector number | 3245 |
| Country | United States of America |
| State | Kansas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Kansas: Ellis County |
| Locality | 1 mile west of Hays. Old rock quarry |
| Date Collected | 1949-06-25 |
| Verbatim Elevation | 2100 ft. |
| Habitat | Soil; calcareous |
| Container | Plants of Kansas |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d1390e54-9aac-4945-8453-1c6447295c89 |
| Harvard University Herbaria Barcode | 02355087 |
| Herbarium | GH |
| Previous ownership | [ex] University of Kansas Lawrence, Kansas |
| Family | Rubiaceae |
| Determination | Houstonia nigricans (Lamarck) Fernald |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
