Placidiopsis

Placidiopsis is a genus of lichens in the family Verrucariaceae. The genus was circumscribed by Italian naturalist Francesco Beltramini de Casati in 1858, with Placidiopsis grappae assigned as the type species.

Species

 * Placidiopsis cinerascens (Nyl.) Breuss (2010)
 * Placidiopsis cavicola Etayo & Breuss (1994)
 * Placidiopsis cinereoides Breuss (1996)
 * Placidiopsis crassa (Anzi) Clauzade & Cl.Roux (1985)
 * Placidiopsis custnani (A.Massal.) Körb. (1863)
 * Placidiopsis grappae Beltr. (1858)
 * Placidiopsis hamadicola Bredkina (1972)
 * Placidiopsis hypothallina Aptroot (2002) – Brazil
 * Placidiopsis minor R.C.Harris (1979)
 * Placidiopsis novozelandica C.W.Dodge (1971)
 * Placidiopsis oreades Breuss (1996)
 * Placidiopsis parva P.M.McCarthy (2019) – Australia
 * Placidiopsis poronioides Aptroot (1999) – Hong Kong
 * Placidiopsis pseudocinerea Breuss (1983) – Europe
 * Placidiopsis sbarbaronis (Servít) Clauzade & Cl. Roux (1985)
 * Placidiopsis tiroliensis Breuss (1989)
 * Placidiopsis tominii Bredkina (1972)