adventures_with_martin:
Porpidia flavocaerulescens
adventures_with_martin:
Rock Tripe Umbilicaria hyperborea
adventures_with_martin:
Cyanobacteria or lichen? and fungus? see close-up
adventures_with_martin:
Lichens
adventures_with_martin:
Liverworts?
adventures_with_martin:
Lichens
adventures_with_martin:
Mealy Sunburst Lichen
adventures_with_martin:
Western Beard Lichen
adventures_with_martin:
Lichen on Rock
adventures_with_martin:
Reproductive structures in Witches Hair lichen.
adventures_with_martin:
Peltigera apthosa
adventures_with_martin:
Pilophorus acicularis 2
adventures_with_martin:
Platismatia norvegica
adventures_with_martin:
Cladonia sp 1a
adventures_with_martin:
Parmeliopsis hyperopta
adventures_with_martin:
Cetraria ericetorum
adventures_with_martin:
Pilophorus clavatus
adventures_with_martin:
Secret Writing Lichen Graphis scripta
adventures_with_martin:
Dermatocarpon luridum
adventures_with_martin:
Umbilicaria phaea and Rhizoplaca chrysoleuca