Candelariella vitellina forme sur textile de protection des sols.
This form comes on textiles used to retain pebbles and sand in order to limit marine erosion of a dune cordon. It settles on other lichens of this dusty and muddy environment. It seems to degrade these lichens by forming areas of necrosis: Lecidella scabra, Acarospora sp., Rinodina sp. etc.