| Classification | Brassicaceae |
| Classification 1 | Brassicaceae: Arabis |
| Classification 2 | Brassicaceae: Boechera |
| Classification 3 | Brassicaceae: Arabis |
| Harvard University Herbaria Barcode(s) | 00018787 |
| Type Status | Holotype |
| Collector | J. P. Tracy |
| Collector number | 14469 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Trinity County |
| Locality | Mary Blaine Mountain |
| Date Collected | 1935-08-03 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c2575f5b-a10b-4c61-a10c-9b332b7ccfd1 |
| Harvard University Herbaria Barcode | 00018787 |
| Herbarium | GH |
| Family | Brassicaceae |
| Determination | Arabis Linnaeus |
| Determination Remarks | [is label name] |
| Family | Brassicaceae |
| Determination | Arabis rigidissima Rollins |
| Determined by | R. C. Rollins |
| Date Determined | 1940 |
| Annotation Text | Type |
| Family | Brassicaceae |
| Determination | Boechera rigidissima (Rollins) Al-Shehbaz |
| Determined by | Michael Windham (UT) & Ihsan Al-Shebaz (MO) |
| Date Determined | 2006 |
| Annotation Text | Arabis rigidissima Rollins |
| Family | Brassicaceae |
| Determination | Boechera rigidissima (Rollins) Al-Shehbaz |
| Determined by | D. P. Morin |
| Date Determined | 2014-12-15 |
| Determination Remarks | [is Current name] |
| Family | Brassicaceae |
| Type Status | Holotype |
| Holotype of | Arabis rigidissima Rollins |
| Verified by | Michael Windham (UT) & Ihsan Al-Shebaz (MO) |
| Date Determined | 2006 |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Arabis rigidissima Rollins) Rhodora 1941. 43: 380. |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
