Psorotichia diffracta


Crustose saxicolous on calcareous rocks.
Note:  thallus areolate, homoiomerous, pseudoparenchymatous. Areoles 0.15-0.6 mm wide, black to dull dark green, but most often densely blue-grey-pruinose. Apothecia semi-immersed, usually 1 or rarely 2 per areole, concave, dark brown-red disc.

Lithology: limestone
Altitude: 80 m
Municipality: Enix
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2 comments:

  1. Marta31 January 2014 at 12:48

    Disculpe mi ignorancia pero qué es? la imagen es maravillosa.

    ReplyDelete
  2. juanmir31 January 2014 at 20:22

    Es un líquen; a groso modo, un hongo y un alga viviendo juntos.

    ReplyDelete

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