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Habitats
Oceanic zone
Non-lichenized fungi
Macaronesia
Ubiquitous
Littoral zone
Sub-montane
Mesic supralittoral zone
Aerohaline zone
Undetermined
Mediterranean
Montane
Xeric supralittoral zone
Myriolecis albescens
forme sur béton
.
Synonyms:
Lecanora albescens
forme sur béton.
Family: LECANORACEAE
Habitat: Aerohaline zone
Description
This form on concrete generally presents a well-defined whitish thallus and numerous apothecia grouped together towards the center.
The apothecia have a pinkish-gray-beige, pinkish-gray, pinkish-beige disc with a slightly crenulate white wavy margin.
On the dirty concrete of maritime structures and also old blockhaus.
NB Watch out for
Lecanora campestris
which can come nearby but whose apothecia, smaller, have a dark reddish-brown disc and whose thallus is K + and P +/- yellow and to certain forms of
Lecanora rupicola
with less sessile apothecia with a disc
reddish brown and usually C + yellow and a thallus K + yellow.
Lecanora albescens forme sur béton Lanvéoc 1
Bernard BOUFFINIER
Lecanora albescens forme sur béton Lanvéoc 2
Bernard BOUFFINIER
Lecanora albescens forme sur béton Lanvéoc 3
Bernard BOUFFINIER
Lecanora albescens forme sur béton Lanvéoc 4
Bernard BOUFFINIER
Lecanora albescens forme sur béton Lanvéoc 5
Bernard BOUFFINIER
Lecanora albescens forme sur béton Lanvéoc 6
Bernard BOUFFINIER
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