| Name | Hysterangium affine Massee & Rodway |
| Authorship | Massee & Rodway |
| Rank | Species |
| Placed in | Hysterangium |
| Contains | Hysterangium affine var. oreades Zeller Hysterangium affine f. thwaitesii Berkeley & Broome |
| GUID | urn:lsid:indexfungorum.org:names:173094 |
| Citation | 1898 Bull. Misc. Inform. Kew 127 |
| Holdings | 12 Specimens held in the Harvard University Herbaria identified as Hysterangium affine Massee & Rodway |
| Identification made in | [no date] (12) |