| Classification | Brassicaceae: Arabis |
| Harvard University Herbaria Barcode(s) | 00018810 |
| Type Status | Holotype |
| Collector | J. E. Laferrière |
| Collector number | 1069 |
| Country | Mexico |
| State | Chihuahua |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Chihuahua |
| Locality | Nabogame |
| Date Collected | 1987-09-10 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e12f265c-f16a-4152-8564-c09bfcd8088f |
| Harvard University Herbaria Barcode | 00018810 |
| Herbarium | GH |
| Family | Brassicaceae |
| Type Status | Holotype |
| Holotype of | Arabis microsperma Rollins |
| Verified by | Reed C. Rollins |
| Date Determined | 1990 |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Arabis microsperma Rollins) Crucifer. Continental N. Amer. 1993. 176. |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
