Sagema is a fungal genus in the family Lecanoraceae.

It is a monotypic genus, containing a single species,[1] the crustose lichen Sagema potentillae, found in Nepal.

Both the genus and species were described in 1993 by lichenologists Josef Poelt and Martin Grube.

[2] The genus name of Sagema is named after Sabine and Georg Miehe, as Georg Miehe (b.1952) was A German Geographer and Botanist and Professor of (Bio-)Geography in Marburg, Germany.

This Lecanorales-related article is a stub.