English
Species (36)
Xenasma grisellum (Bourdot) Liberta 1979- Xenasma pruina (Bourdot & Galzin) J. Erikss. 1957
- Xenasma tenuiculum (Litsch.) J. Erikss. 1958
- Xenasma insperatum H.S. Jacks. 1957
- Xenasma aurora (Berk. & Broome) Liberta 1962
- Xenasma gaspesica Liberta 1966
- Xenasma filicinum (Bourdot & Galzin) M.P. Christ. 1960
- Xenasma thymicola (Bourdot & Galzin) Liberta 1962
- Xenasma parvisporum Pouzar 1982
- Xenasma pruinosum (Pat.) Donk 1957
- Xenasma praeteritum (H.S. Jacks.) Donk 1957
- Xenasma rimicola (P. Karst.) Donk 1957
- Xenasma pulverulentum (Litsch.) Donk 1957
- Xenasma ludibundum D.P. Rogers & Liberta 1960
- Xenasma pseudotsugae (Burt) J. Erikss. 1958
- Xenasma pyriforme M.P. Christ. 1960
- Xenasma subcalceum (Litsch.) Oberw. 1966
- Xenasma clematidis (Bourdot & Galzin) Liberta 1966
- Xenasma tulasnelloideum (Höhn. & Litsch.) Donk 1957
- Peniophora pruinosa (Pat.) H.S. Jacks. 1950
- Peniophora chordalis Höhn. & Litsch. 1906
- Corticium pruinosum Pat. 1897
- Coronicium thymicola (Bourdot & Galzin) Jülich 1975
- Xenosperma ludibundum (D.P. Rogers & Liberta) Oberw. ex Jülich 1979
- Phlebiella insperata (H.S. Jacks.) Ginns & M.N.L. Lefebvre 1993
- Aphanobasidium pseudotsugae (Burt) Boidin & Gilles 1989
- Aphanobasidium gaspesicum (Liberta) Jülich 1979
- Athelia pyriformis (M.P. Christ.) Jülich 1972
- Trechispora tenuicula (Litsch.) K.H. Larss. 2003
- Phlebiella tulasnelloidea (Höhn. & Litsch.) Oberw. 1977
- Aphanobasidium filicinum (Bourdot) Jülich 1979
- Lepidomyces subcalceus (Litsch.) Jülich 1979
- Litschauerella clematidis (Bourdot & Galzin) J. Erikss. & Ryvarden 1976
- Amyloxenasma grisellum (Bourdot) Hjortstam & Ryvarden 2005
- Amyloxenasma pruina (Bourdot & Galzin) Hjortstam & Ryvarden 2005
- Phlebiella paludicola Hjortstam & P. Roberts 1995
