| Name | Haematomma americanum Kalb & Staiger |
| Authorship | Kalb & Staiger |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Haematomma A. Massalongo |
| GUID | urn:lsid:indexfungorum.org:names:413148 |
| Citation | 1995 Biblioth. Lichenol. 59: 71 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Haematomma americanum Kalb & Staiger |
| Identification made in | [no date] (4), 1995 (1) |