| Name | Geopora cooperi f. gilkeyae Burdsall |
| Authorship | Burdsall |
| Rank | Forma |
| Placed in | Geopora cooperi Harkness |
| Citation | 1968 Mycologia 60(3): 518 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Geopora cooperi f. gilkeyae Burdsall |
| Identification made in | [no date] (1) |