| Isolate | Candidate fungus | Sampling location | Sampling year |
| O1 | Penicillium sp. | Japan (Osaka) | 2010 |
| O3 | Penicillium sp. | Japan (Osaka) | 2010 |
| S5 | Nigrospora sp. | Japan (Shimane) | 2009 |
| S9 | Annulohypoxylon sp. | Japan (Shimane) | 2009 |