| Name | Asterostomella tonduzii Sydow |
| Authorship | Sydow |
| Rank | Species |
| Placed in | Asterostomella |
| Citation | 1927 Ann. Mycol. 25 (1/2): 136 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Asterostomella tonduzii Sydow |
| Identification made in | [no date] (1) |