| Name | Gelidium sesquipedale (Clemente) Thuret | 
| Authorship | (Clemente) Thuret | 
| Rank | Species | 
| NomenclaturalStatus | Unknown | 
| Placed in | Gelidium J. V. Lamouroux | 
| Remarks | Created from Taxon Name Import: Gelidium sesquipedale (Clemente) Thuret | 
| Holdings | 10 Specimens held in the Harvard University Herbaria identified as Gelidium sesquipedale (Clemente) Thuret | 
| Identification made in | [no date] (10) |