Cliostomum

Cliostomum is a genus of lichenized fungi in the family Ramalinaceae. It has about 25 species.

Species

 * Cliostomum aeruginascens (Müll.Arg.) Fryday (2012)
 * Cliostomum albidum Fryday (2019) – Falkland Islands
 * Cliostomum coppinsii Fryday & Kantvilas (2010)
 * Cliostomum corrugatum (Ach.) Fr. (1845)
 * Cliostomum falklandicum Fryday & Coppins (2012) – Falkland Islands
 * Cliostomum flavidulum Hafellner & Kalb (1992)
 * Cliostomum griffithii (Sm.) Coppins (1980)
 * Cliostomum haematommatis (Keissl.) D.Hawksw., Earl.-Benn. & Coppins (2006)
 * Cliostomum leprosum (Räsänen) Holien & Tønsberg (1992)
 * Cliostomum longisporum Fryday (2019) – Falkland Islands
 * Cliostomum namibicum V.Wirth & Kalb (2011)
 * Cliostomum ovocarpum Aptroot (2014)
 * Cliostomum piceicola Holien & Tønsberg (2017)
 * Cliostomum praepallidum (Müll.Arg.) Kantvilas & Fryday (2010)
 * Cliostomum spribillei Goward & Tønsberg (2016)
 * Cliostomum subcorrugatum van den Boom (2017)
 * Cliostomum subtenerum Coppins & Fryday (2012)
 * Cliostomum tenerum (Nyl.) Coppins & S.Ekman (1997)
 * Cliostomum violascens (Müll.Arg.) Fryday (2012)