| Name | Heterothalamus acaulis Weddell ex R. E. Fries |
| Authorship | Weddell ex R. E. Fries |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Heterothalamus Lessing |
| GUID | urn:lsid:ipni.org:names:214025-1 |
| Citation | 1905 Nova Acta Regiae Soc. Sci. Upsal. ser. 4, 1(1): 79 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Heterothalamus acaulis Weddell ex R. E. Fries |
| Identification made in | [no date] (1), 2007 (1), 2008 (1) |