| Name | Corticium proximum H. S. Jackson |
| Authorship | H. S. Jackson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Corticium |
| Citation | 1950 Canad. J. Res., Sect. C, Bot. Sci. 28: 722 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Corticium proximum H. S. Jackson |
| Identification made in | 1943 (1), 2015 (1) |