All Species in Fossombronia
- Fossombronia alaskana (Fossombronia alaskana)
- Fossombronia brasiliensis (Fossombronia brasiliensis)
- Fossombronia cristula (Fossombronia cristula)
- Fossombronia foveolata (Fossombronia foveolata)
- Fossombronia hispidissima (Fossombronia hispidissima)
- Fossombronia lamellata (Fossombronia lamellata)
- Fossombronia longiseta (Fossombronia longiseta)
- Fossombronia macounii (Fossombronia macounii)
- Fossombronia teana (Fossombronia texana)
- Fossombronia wondraczekii (Fossombronia wondraczekii)
- Fossombronia zygospora (Fossombronia zygospora)