Scoliciosporum umbrinum

Crustose, on differents substrates (rocks, bark...).

Note: thallus continuous, thin, ±warted or almost granular, epithecium blue-green, hypothecium colorless, spores acicular, spirally coiled, 20-30 x 2-3 µm, 3-7-septate:

Lithology: andesite
Altitude: 130 m
Municipality: Níjar