| Culture name | Country | CC acronym | WDCM number | CC name |
| Jaapia argillacea |
Belgium | MUCL | WDCM308 | Mycotheque de l'Universite catholique de Louvain |
| Jaapia argillacea |
Netherlands | CBS | WDCM133 | Centraalbureau voor Schimmelcultures, Fungal and Yeast Collection |
| Jaapia argillacea |
Sweden | FCUG | WDCM651 | Fungal Cultures University of Goteborg |
| Jaapia argillacea |
U.K. | IMI | WDCM214 | CABI Bioscience Genetic Resource Collection |
| Jacksonomyces phlebioides |
Canada | CCFC | WDCM150 | Canadian Collection of Fungal Cultures |
| Jaculispora submersa |
Thailand | BCC | WDCM783 | BIOTECCultureCollection |
| Jahnoporus hirtus |
Canada | UAMH | WDCM73 | University of Alberta Microfungus Collection and Herbarium |
| Jahnoporus hirtus |
Taiwan | BCRC | WDCM59 | Bioresource Collection and Research Center, Food Industry Research and Development Institute |
| Jahnula sp. |
Thailand | BCC | WDCM783 | BIOTECCultureCollection |
| Janetia obovata |
Netherlands | CBS | WDCM133 | Centraalbureau voor Schimmelcultures, Fungal and Yeast Collection |
| Janetia obovata |
U.K. | IMI | WDCM214 | CABI Bioscience Genetic Resource Collection |
| Japonochytrium sp. |
U.S.A. | ATCC | WDCM1 | American Type Culture Collection |
| Jattaea microtheca |
Sweden | UPSC | WDCM603 | Uppsala University Culture Collection of Fungi |
| Jattaea mookgoponga |
Netherlands | CBS | WDCM133 | Centraalbureau voor Schimmelcultures, Fungal and Yeast Collection |
| Jattaea prunicola |
Netherlands | CBS | WDCM133 | Centraalbureau voor Schimmelcultures, Fungal and Yeast Collection |
| Jugulospora rotula |
Netherlands | CBS | WDCM133 | Centraalbureau voor Schimmelcultures, Fungal and Yeast Collection |
| Julella avicennia |
U.K. | CCMF | WDCM766 | University of Portsmouth |
| Junghuhnia collabens |
Canada | CCFC | WDCM150 | Canadian Collection of Fungal Cultures |
| Junghuhnia collabens |
Netherlands | CBS | WDCM133 | Centraalbureau voor Schimmelcultures, Fungal and Yeast Collection |
| Junghuhnia collabens |
New Zealand | ICMP | WDCM589 | International Collection of Microorganisms from Plants |
| Junghuhnia collabens |
Sweden | FCUG | WDCM651 | Fungal Cultures University of Goteborg |
| Junghuhnia collabens |
Sweden | UPSC | WDCM603 | Uppsala University Culture Collection of Fungi |
| Junghuhnia collabens |
U.K. | NCWRF | WDCM134 | National Collection of Wood Rotting Fungi |
| Junghuhnia collabens |
U.S.A. | ATCC | WDCM1 | American Type Culture Collection |
| Junghuhnia luteoalba |
Netherlands | CBS | WDCM133 | Centraalbureau voor Schimmelcultures, Fungal and Yeast Collection |
| Junghuhnia luteola |
Canada | CCFC | WDCM150 | Canadian Collection of Fungal Cultures |
| Junghuhnia microspora |
U.S.A. | ATCC | WDCM1 | American Type Culture Collection |
| Junghuhnia nitida |
Belgium | MUCL | WDCM308 | Mycotheque de l'Universite catholique de Louvain |
| Junghuhnia nitida |
Canada | CCFC | WDCM150 | Canadian Collection of Fungal Cultures |
| Junghuhnia nitida |
India | MTCC | WDCM773 | Microbial Type Culture Collection & Gene Bank |
| Junghuhnia nitida |
Netherlands | CBS | WDCM133 | Centraalbureau voor Schimmelcultures, Fungal and Yeast Collection |
| Junghuhnia nitida |
Sweden | FCUG | WDCM651 | Fungal Cultures University of Goteborg |
| Junghuhnia polycystidiata |
Belgium | MUCL | WDCM308 | Mycotheque de l'Universite catholique de Louvain |
| Junghuhnia sp. |
Sweden | FCUG | WDCM651 | Fungal Cultures University of Goteborg |