| Classification | Rosaceae: Rubus |
| Harvard University Herbaria Barcode(s) | 00040182 |
| Type Status | Holotype |
| Collector | M. L. Fernald & B. H. Long |
| Collector number | 13846 |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Piscataquis County: Abbott |
| Locality | Alluvial woods, valley of Piscataquis River |
| Date Collected | 1916-08-15 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/12a8c188-936e-4b50-91d8-8ad2add2c468 |
| Harvard University Herbaria Barcode | 00040182 |
| Herbarium | NEBC |
| Family | Rosaceae |
| Type Status | Holotype |
| Holotype of | Rubus idaeus f. tonsus Fernald |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Rubus idaeus f. tonsus Fernald) Rhodora 1919. 21: 96. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
