| Name | Geomorium fuegianum Spegazzini | 
| Authorship | Spegazzini | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Geomorium Spegazzini | 
| Citation | 1922 Anales Soc. Ci. Argent. 94(1-2): 79 | 
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Geomorium fuegianum Spegazzini | 
| Identification made in | [no date] (4), 2018 (1) | 
