| Classification | Brassicaceae: Lesquerella |
| Classification 1 | Brassicaceae: Physaria |
| Classification 2 | Brassicaceae: Vesicaria |
| Harvard University Herbaria Barcode(s) | 00274398 |
| Type Status | Syntype |
| Collector | J. Macoun |
| Collector number | 18 |
| Country | Canada |
| State | Quebec Province |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Quebec Province: Côte-Nord (Quebec): Minganie, MRC |
| Locality | Anticosti [Island] Jupiter Rims |
| Date Collected | 1883-08-18 |
| Elevation | 0 m |
| Habitat | Gravel bars |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5817b1b4-aeaa-476c-bdfc-76b3305da5df |
| Harvard University Herbaria Barcode | 00274398 |
| Herbarium | GH |
| Family | Brassicaceae |
| Type Status | Syntype |
| Syntype of | Lesquerella arctica var. purshii S. Watson |
| Verified by | W. T. Kittredge |
| Date Determined | 2009 |
| Taxon Reference | (for Lesquerella arctica var. purshii S. Watson) Proc. Amer. Acad. Arts 1888. 23: 254. |
| Family | Brassicaceae |
| Determination | Physaria arctica (Wormskjold ex Hornemann) O'Kane & Al-Shehbaz |
| Determined by | W. T. Kittredge |
| Date Determined | 2009 |
| Determination Remarks | [current name] |
| Family | Brassicaceae |
| Determination | Vesicaria arctica (Wormskjold ex Hornemann) Richardson |
| Determination Remarks | [label name] |
| Family | Brassicaceae |
| Determination | Lesquerella purshii (S. Watson) Fernald |
| Determined by | M. L. Fernald |
| Determination Remarks | [M. L. Fernald (scripsit)] |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
