| Name | Galium watsonii f. scabridum Ehrendorfer |
| Authorship | Ehrendorfer |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Galium watsonii (A. Gray) A. Heller |
| GUID | urn:lsid:ipni.org:names:107258-2 |
| Citation | 1956 Contr. Dudley Herb. 5: 16 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Galium watsonii f. scabridum Ehrendorfer |
| Identification made in | [no date] (1) |