| Name | Heterothecium sanguinarium (Linnaeus) Tuckerman |
| Authorship | (Linnaeus) Tuckerman |
| Rank | Species |
| Placed in | Heterothecium Flotow |
| GUID | urn:lsid:indexfungorum.org:names:386886 |
| Citation | 1888 Syn. N. Amer. Lich. 2: 53 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Heterothecium sanguinarium (Linnaeus) Tuckerman |
| Identification made in | [no date] (5) |