| Name | Galium asperrimum var. asperulum A. Gray |
| Authorship | A. Gray |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Galium asperrimum A. Gray |
| GUID | urn:lsid:ipni.org:names:106553-2 |
| Citation | 1880 Bot. California 1: 284 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Galium asperrimum var. asperulum A. Gray |
| Identification made in | [no date] (1) |