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Crustose Lichen on Twig

Observed: 22nd February 2010 By: williamsnrwilliamsnr’s reputation in Fungi and Lichenswilliamsnr’s reputation in Fungi and Lichenswilliamsnr’s reputation in Fungi and Lichens
IMG_6087 Arthonia sp. on smooth bark Whitehall Park 20.2.10.jpg
Description:

Crustose lichen with white thallus and black stellate apothecia

Identifications

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

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

  •  
    Likely ID
    Arthonia sp. (A. radiata? )
    Confidence: I'm as sure as I can be.
Species interactions

No interactions present.