| Classification | Brassicaceae |
| Harvard University Herbaria Barcode(s) | 00019720 |
| Type Status | Isotype |
| Collector | M. L. Fernald & B. H. Long |
| Collector number | 457 |
| Country | Canada |
| State | Nova Scotia |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Nova Scotia |
| Locality | Sandy and gravelly margin of Big Mushamush Lake |
| Date Collected | 1921-08-17 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/83bc25cf-72f5-4593-9cbb-82e0d7cdc2dd |
| Harvard University Herbaria Barcode | 00019720 |
| Herbarium | GH |
| Family | Brassicaceae |
| Type Status | Isotype |
| Isotype of | Subularia aquatica subsp. americana G. A. Mulligan & Calder |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Subularia aquatica subsp. americana G. A. Mulligan & Calder) Rhodora 1964. 66: 132. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
