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Brown-black foliose lichen

Observed: 4th April 2013 By: pf339
S159 Neighbourhood Nature - course complete
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Brown-black foliose lichen i
Brown-black foliose lichen ii
Brown-black foliose lichen iii
Description:

Brown-black foliose lichen growing on almost horizontal limestone surface. Isidia spheres on lobes. Bulges on surfaces of outer lobes. Possibly Collema fuscovirens.

Identifications

Caution: Do NOT use iSpot to identify fungi to eat!

Some fungi are very poisonous so a mistaken ID could have serious consequences.

Species interactions

No interactions present.

Comments

pf339's picture

C. fuscovirens

Thanks for help, especially pointer about 'pustulate lobe surface'.
Phil