| Classification | Brassicaceae: Arabis |
| Harvard University Herbaria Barcode(s) | 00960593 |
| Collector | W. S. Cooper |
| Collector number | 38 |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Keweenaw County: Isle Royale |
| Locality | Isle Royale |
| Date Collected | 1909-08-09 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5ab1c49d-5bd5-41d7-8ae5-5d5dc604a474 |
| Harvard University Herbaria Barcode | 00960593 |
| Herbarium | GH |
| Previous ownership | Ex Herbarium of W. S. Cooper, Detroit, Mich. |
| Family | Brassicaceae |
| Determination | Arabis hirsuta var. pycnocarpa (M. Hopkins) Rollins |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
