| Name | Marrubium crassidens Boissier |
| Authorship | Boissier |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Marrubium |
| GUID | urn:lsid:ipni.org:names:449867-1 |
| Citation | 1844 Diagn. Pl. Orient. ser. 1, 5: 35 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Marrubium crassidens Boissier |
| Identification made in | [no date] (1) |