| Name | Galium gabrielense (Munz) I. M. Johnston |
| Authorship | (Munz) I. M. Johnston |
| Rank | Species |
| Placed in | Galium Linnaeus |
| Holdings | 9 Specimens held in the Harvard University Herbaria identified as Galium gabrielense (Munz) I. M. Johnston |
| Identification made in | [no date] (7), 1930 (1), 1952 (1) |