| Name | Rubus flosculosus f. laxiflora Focke |
| Authorship | Focke |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Rubus flosculosus Focke |
| Citation | 1911 Pl. Wilson. 1: 55 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Rubus flosculosus f. laxiflora Focke |
| Identification made in | [no date] (1) |