on sugar maple: black underside, marginal cilia, predominantly simple rhizines; medulla yellow beneath soralia (image 3); lobes ~2-4 mm. M. metarevoluta not yet known from Atlantic Canada (?)
on oak
on mossy area in shade of building; spores yellow.
Acerca de
Ayuda
Trabajo
Directrices de la comunidad
Condiciones de uso
Privacidad