| Name | Phaeangium magnisporum E. K. Cash |
| Authorship | E. K. Cash |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Phaeangium |
| Citation | 1940 J. Wash. Acad. Sci. 30: 304 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Phaeangium magnisporum E. K. Cash |
| Identification made in | [no date] (1), 2020 (1) |