| Classification | Brassicaceae: Mathewsia |
| Harvard University Herbaria Barcode(s) | 00300913 |
| Collector | E. Werdermann |
| Collector number | 27 |
| Country | Chile |
| State | Valparaíso Region |
| Geography | South America: South America (Region) (Region): Chile: Valparaíso Region |
| Locality | Quintero |
| Date Collected | 1923-09-** |
| Elevation | 20 m |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1c62371c-9610-44b5-95ad-e242d704d4e9 |
| Harvard University Herbaria Barcode | 00300913 |
| Herbarium | GH |
| Family | Brassicaceae |
| Determination | Mathewsia foliosa Hooker & Arnott |
| Determination Remarks | [is label name] |
| Family | Brassicaceae |
| Determination | Mathewsia foliosa Hooker & Arnott |
| Determined by | R. C. Rollins |
| Date Determined | 1960 |
| Family | Brassicaceae |
| Determination | Mathewsia foliosa Hooker & Arnott |
| Determined by | I. A. Al-Shehbaz (MO) |
| Date Determined | 2002-03-01 |
| Family | Brassicaceae |
| Determination | Mathewsia foliosa Hooker & Arnott |
| Determined by | Oscar Toro-Nunez |
| Date Determined | 2013 |
| Determination Remarks | [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
