| antarctica | | juncaceicola sp. | species | 3 | 0 |
| china | | juncaceicola sp. | species | 3 | 0 |
| italy | | juncaceicola italica | species | 4 | 0 |
| switzerland | | juncaceicola sp. cbs 311.53 | species | 1 | 0 |
| switzerland | | juncaceicola sp. cbs 377.54 | species | 1 | 0 |
| switzerland | | juncaceicola sp. cbs 453.84 | species | 1 | 0 |
| united states | | juncaceicola sp. cbs 310.53 | species | 1 | 0 |