| Name | Haematomma guyanense Kalb & Staiger |
| Authorship | Kalb & Staiger |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Haematomma A. Massalongo |
| GUID | urn:lsid:indexfungorum.org:names:413153 |
| Citation | 1995 Biblioth. Lichenol. 59: 117 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Haematomma guyanense Kalb & Staiger |
| Identification made in | 2005 (1) |