Viridothelium

Viridothelium is a genus of lichen-forming fungi in the family Trypetheliaceae. It has 11 species. The genus was circumscribed by Robert Lücking Matthew Nelsen, and André Aptroot in 2016, with Viridothelium virens assigned as the type species. Lichens in this genus were previously assigned to genus Trypethelium, as part of the Trypethelium virens clade.

Species

 * Viridothelium cinereoglaucescens (Vain.) Lücking, M.P.Nelsen & Aptroot (2016)
 * Viridothelium indutum (Stirt.) Aptroot & Lücking (2016)
 * Viridothelium inspersum Aptroot (2016)
 * Viridothelium kinabaluense Aptroot (2016)
 * Viridothelium leptoseptatum Aptroot & M.Cáceres (2016)
 * Viridothelium megaspermum (Makhija & Patw.) Aptroot & Lücking (2016)
 * Viridothelium sinuosogelatinosum Aptroot & M.Cáceres (2022) – Brazil
 * Viridothelium solomonense Aptroot (2016)
 * Viridothelium tricolor Lücking, M.P.Nelsen & N.Salazar (2016)
 * Viridothelium ustulatum M.Cáceres & Aptroot (2017)
 * Viridothelium virens (Tuck. ex Michener) Lücking, M.P.Nelsen & Aptroot (2016)
 * Viridothelium vonkonratii Lücking, Naksuwankul & Lumbsch (2016)