| Classification | Rhamnaceae: Rhamnus |
| Harvard University Herbaria Barcode(s) | 01972617 |
| Collector | C. B. Hellquist & R. R. Haynes |
| Collector number | 11959 |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Mackinac County |
| Locality | north side of Route 123 ca. 2 mi W of I 75, ca. 0.2 mi E of clearing, near Summerbee Creek. Sec. 3, T41N, R4W |
| Date Collected | 1977-06-20 |
| Habitat | Thuja swamp |
| Container | Flora of Michigan |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3224f3e9-f03c-4218-8a1e-7bf0029f5ff3 |
| Harvard University Herbaria Barcode | 01972617 |
| Herbarium | GH |
| Previous ownership | Ex Herbarium of Boston State College; Transferred from Massachusetts College of Liberal Arts Herbarium (NASC) |
| Family | Rhamnaceae |
| Determination | Rhamnus alnifolia L'Heritier |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
