| Classification | Rosaceae: Potentilla | 
| Barcode(s) | 00100750 | 
| Type Status | Isosyntype | 
| Collector | M. L. Fernald | 
| Country | United States of America | 
| State | Maine | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine | 
| Locality | Cape Elizabeth | 
| Date Collected | 1889-07-20 | 
| Habitat | Rocky shore | 
| Remarks | = Potentilla pennsylvanica L. var. litoralis (Rydb.) Boivin | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ff5854a8-e7c2-4cf8-bd06-dac9964bf2d7 | 
| Harvard University Herbaria Barcode | 00100750 | 
| Herbarium | NEBC | 
| Family | Rosaceae | 
| Type Status |  Isosyntype | 
| Isosyntype of |  Potentilla litoralis Rydberg | 
| Taxon Reference | (for  Potentilla litoralis Rydberg) Bull. Torrey Bot. Club 1896. 23: 264. | 
| Family | Rosaceae | 
| Determination |  Potentilla pensylvanica var. litoralis (Rydberg) Boivin | 
| Determination Remarks |  [current name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |