| Classification | Brassicaceae: Mathewsia |
| Harvard University Herbaria Barcode(s) | 00300885 |
| Collector | I. M. Johnston |
| Collector number | 3666 |
| Country | Chile |
| State | Atacama |
| Geography | South America: South America (Region) (Region): Chile: Atacama |
| Locality | Vicinity of Potrerillos |
| Georeference | -26.45, -69.5 Method: Unknown |
| Date Collected | 1925-10-22 |
| Elevation | 2600 m |
| Habitat | Foot of talus slope |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7462066a-4d34-4685-b932-d0a22df1f9d2 |
| Harvard University Herbaria Barcode | 00300885 |
| Herbarium | GH |
| Family | Brassicaceae |
| Determination | Mathewsia nivea (Philippi) O. E. Schulz |
| Determination Remarks | [is label name] |
| Family | Brassicaceae |
| Determination | Mathewsia nivea (Philippi) O. E. Schulz |
| Determined by | R. C. Rollins |
| Date Determined | 1960 |
| Family | Brassicaceae |
| Determination | Mathewsia nivea (Philippi) O. E. Schulz |
| Determined by | I. A. Al-Shehbaz (MO) |
| Date Determined | 2002-03-** |
| Family | Brassicaceae |
| Determination | Mathewsia nivea (Philippi) O. E. Schulz |
| Determined by | Oscar Toro-Nunez |
| Date Determined | 2013 |
| Determination Remarks | [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
