| Name | Galium collomae J. T. Howell |
| Authorship | J. T. Howell |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Galium Linnaeus |
| Citation | 1949 Leafl. W. Bot. 5: 150 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Galium collomae J. T. Howell |
| Identification made in | [no date] (1) |