| Name | Amblyosporium thaxteri Pirozynski |
| Authorship | Pirozynski |
| Rank | Species |
| Placed in | Amblyosporium |
| Citation | 1969 Canad. J. Bot. 47: 332 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Amblyosporium thaxteri Pirozynski |
| Identification made in | [no date] (2) |