| Name | Marrubium propinquum Fischer & C. A. Meyer |
| Authorship | Fischer & C. A. Meyer |
| Rank | Species |
| Placed in | Marrubium |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Marrubium propinquum Fischer & C. A. Meyer |
| Identification made in | [no date] (1) |