Physcia dubia

    Description

    Thallus irregular, rarely orbicular, up to 3 cm diameter, grey to grey brown, usually with distinctly darker lobe tips, lobes variable width, but rarely more than 1 mm wide.

    Identification difficulty
    Habitat

    Grows on acid rocks in open situations.

    When to see it

    All year round.

    UK Status

    Widespread and fairly frequent in Britain.

    VC55 Status

    Status in Leicestershire and Rutland not known.

    Leicestershire & Rutland Map

    UK Map