Melanotrema
# Melanotrema

Melanotrema is a genus of lichen-forming fungi in the family Graphidaceae. The genus was circumscribed by German lichenologist Andreas Frisch in 2006, with M. platystomum assigned as the type species.

## Species

As of March 2023, Species Fungorum (in the Catalogue of Life) accepts 12 species of Melanotrema.

* Melanotrema astrolucens (Sipman) Frisch (2006)
* Melanotrema columellatum (Nyl.) Mangold (2009)
* Melanotrema comosum Sipman (2014)
* Melanotrema endomelaenum (Müll.Arg.) Mangold (2009)
* Melanotrema foratum (Nyl.) Frisch (2006)
* Melanotrema lirelliforme (Tuck.) Frisch (2006)
* Melanotrema lynceodes (Nyl.) Rivas Plata, Lücking & Lumbsch (2014)
* Melanotrema meiospermoides (Hale) Frisch (2006)
* Melanotrema meiospermum (Nyl.) Frisch (2006)
* Melanotrema melanophthalmum (Homchant. & Coppins) Papong & Lumbsch (2010)
* Melanotrema platystomum (Mont.) Frisch (2006)
* Melanotrema submicrosporoides (Nagarkar, Sethy & Patw.) S.Joshi & Lücking (2018)
