Incertae sedis Mycoglaena myricae Growth type crustose Chemical results negative Can be locally common on woody stems of Bog-myrtle, Myrica gale. Less frequent on Alder and Birch. BLS conservation evaluation: LC NS Immersed thallus, the black perithecia +/- ellipsoid and surrounded by a whitish border. Spores 3-septate, middle cell usually largest.

Mycoglaena myricae
On Bog Myrtle. Holton Lee, Dorset. March 2013