| Classification | Brassicaceae: Arabis |
| Harvard University Herbaria Barcode(s) | 00018780 |
| Type Status | Holotype |
| Collector | B. F. Bush |
| Collector number | 32 |
| Country | United States of America |
| State | Missouri |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Missouri: Shannon County: Montier |
| Date Collected | 1894-05-13 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8ce239a3-e26f-4a6c-8960-23bba0286a51 |
| Harvard University Herbaria Barcode | 00018780 |
| Herbarium | GH |
| Family | Brassicaceae |
| Type Status | Holotype |
| Holotype of | Arabis pycnocarpa var. adpressipilis M. Hopkins |
| Verified by | Al-Shehbaz (MO) |
| Date Determined | 2004 |
| Taxon Reference | (for Arabis pycnocarpa var. adpressipilis M. Hopkins) Rhodora 1937. 39: 117. |
| Family | Brassicaceae |
| Determination | Arabis hirsuta (Linnaeus) Scopoli |
| Determined by | Michael Windham (UT) & Ihsan Al-Shehbaz (MO) |
| Date Determined | 2004-03-05 |
| Determination Remarks | [current name] |
| Family | Brassicaceae |
| Determination | Arabis hirsuta var. adpressipilis (Hopkins) Rollins |
| Determined by | R. C. Rollins |
| Date Determined | 1940 |
| Determination Remarks | [current name] |
| Annotation Text | Type |
| Family | Brassicaceae |
| Determination | Arabis hirsuta (Linnaeus) Scopoli |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
