| Name | Galium sphagnophilum var. mazocarpum (Greenman) Dempster |
| Authorship | (Greenman) Dempster |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Galium sphagnophilum (Greenman) Dempster |
| GUID | urn:lsid:ipni.org:names:107204-2 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Galium sphagnophilum var. mazocarpum (Greenman) Dempster |
| Identification made in | [no date] (1) |