| cortinarius xanthodryophilus | | USA: Tilden Park, Berkeley, California | | 626541212 |
| cortinarius xanthodryophilus | | USA: Huddart Park, San Mateo County, California | | 328813887 |
| cortinarius xanthodryophilus | | USA: Casper Cemetery, Mendocino County, California | | 328813886 |
| cortinarius xanthodryophilus | | USA: Tilden Park, Berkeley, California | | 313482950 |