All Species in Physconia
- Frosted Lichen (Physconia detersa)
- Frosted Lichen (Physconia enteroxantha)
- Frosted Lichen (Physconia kurokawae)
- Frosted Lichen (Physconia muscigena)
- Frosted Lichen (Physconia perisidiosa)
- Physconia americana (Physconia americana)
- Physconia elegantula (Physconia elegantula)
- Physconia isidiigera (Physconia isidiigera)
- Physconia leucoleiptes (Physconia leucoleiptes)
- Physconia subpallida (Physconia subpallida)
- Physconia thomsonii (Physconia thomsonii)