| Classification | Rosaceae: Rubus |
| Harvard University Herbaria Barcode(s) | 00040179 |
| Type Status | Holotype |
| Collector | M. L. Fernald |
| Collector number | 1935 |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Cumberland County: Portland |
| Locality | Steep bank, Eastern Promenade |
| Date Collected | 1909-06-30 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/724d9b9e-f2db-491c-abde-23f64a3d085d |
| Harvard University Herbaria Barcode | 00040179 |
| Herbarium | GH |
| Family | Rosaceae |
| Type Status | Holotype |
| Holotype of | Rubus idaeus var. heterolasius Fernald |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Rubus idaeus var. heterolasius Fernald) Rhodora 1919. 21: 97. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
