| Classification | Brassicaceae: Arabis |
| Harvard University Herbaria Barcode(s) | 00960665 |
| Collector | F. Tweedy |
| Collector number | 555 |
| Country | United States of America |
| State | Wyoming |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming |
| Locality | Mammoth Hot Springs, Yellowstone Park |
| Date Collected | 1885-06-** |
| Container | Flora of North America |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/16321137-f359-445e-809d-d5120539d312 |
| Harvard University Herbaria Barcode | 00960665 |
| Herbarium | GH |
| Previous ownership | Ex Herb. Wm. M. Canby, Wilmington, Delaware |
| Family | Brassicaceae |
| Determination | Arabis hirsuta var. pycnocarpa (M. Hopkins) Rollins |
| Determined by | Rollins, Reed Clark |
| Date Determined | 1940 |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
