Pannariaceae

The Pannariaceae are a family of lichens in the order Peltigerales (suborder Collematineae). Species from this family have a widespread distribution, but are especially prevalent in southern temperate regions.

Genera
According to a 2020 estimate, the family contains 27 genera and about 360 species. The following list indicates the genus name, the taxonomic authority, year of publication, and the number of species:
 * Atrophysma T.Sprib. (2020) – 1 sp.
 * Austrella P.M.Jørg. (2004) – 3 spp.
 * Austroparmeliella (P.M.Jørg.) P.M.Jørg. (2014) – 5 spp.
 * Degelia Arv. & D.J.Galloway (1981) – 16 spp.
 * Erioderma Feé (1825) – 32 spp.
 * Fuscoderma (D.J.Galloway & P.M.Jørg.) P.M.Jørg. & D.J.Galloway (1989) – 5 spp.
 * Fuscopannaria P.M.Jørg. (1994) – 58 spp.
 * Kroswia P.M.Jørg. (2002) – 4 spp.
 * Gibbosporina Elvebakk, S.G.Hong & P.M.Jørg. (2016) – 13 spp.
 * Hispidopannaria Elvebakk, S.G.Hong & C.H.Park (2020) – 2 spp.
 * Homothecium A.Massal. (1853) – 4 spp.
 * Hosseusia Gyeln. (1940) – 1 sp.
 * Hueella Zahlbr. (1926) – 1 sp.
 * Joergensenia Passo, S.Stenroos & Calvelo (2008) – 1 sp.
 * Kroswia P.M.Jørg. (2002) – 4 spp.
 * Leciophysma Th.Fr. (1865) – 2 spp.
 * Leightoniella Henssen (1965) – 1 sp.
 * Leioderma Nyl. (1888) – 7 spp.
 * Lepidocollema Vain. (1890) – 22 spp.
 * Leptogidium Nyl. (1873) – 3 spp.
 * Nebularia P.M.Jørg. (2014) – 2 spp.
 * Nevesia P.M.Jørg, L.Lindblom, Wedin & S.Ekman (2014) – 1 sp.
 * Pannaria Del. ex Bory (1828) – ca. 40 spp.
 * Parmeliella Müll.Arg. (1862) – ca. 40 spp.
 * Pectenia P.M.Jørg. (2014) – 4 spp.
 * Phormopsora Elvebakk, S.G.Hong & C.H.Park (2020) – 1 sp.
 * Physma A.Massal. (1864) – 12 spp.
 * Protopannaria (Gyeln.) P.M.Jørg. & S.Ekman (2000) – 7 spp.
 * Psoroma Michaux (1803) – ca. 70 spp.
 * Psoromaria Nyl. ex Nyl. (1891) – 2 spp.
 * Psoromidium Stirt. (1877) – 2 spp.
 * Psorophorus Elvebakk & S.G.Hong (2010) – 2 spp.
 * Ramalodium Nyl. (1879) – 6 spp.
 * Rockefellera Lendemer & E.Tripp (2017) – 1 sp.
 * Siphulastrum Müll.Arg. (1889) – 4 spp.
 * Staurolemma Körb. (1867) – 3 spp.
 * Steineropsis T.Sprib. & Muggia (2010) – 1 sp.
 * Xanthopsoroma Elvebakk & S.G.Hong (2010) – 2 spp.