![](http://www.alamy.com/thumbs/6/9F14F7A2-E0F7-42A2-8A55-9E7C21D54E11/RMP0GE.jpg)
Parmelia quercina
Despite the proximity of this Sierra to the city of Malaga, it conserves areas with lichen growth that indicates little atmospheric pollution
Size: 3776px × 2521px
Location: Sierra de Mijas, Malaga. Spain
Photo credit: © Segundo Pérez / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: apothecia, apothecium, bioindicator, blue-grey, carporrhizans, de, discs, foliose, frequent, grey, isidia, lichen, lichens, lobes, malaga., mijas, mushroom, mycelium, parmelia, parmelina, pollution, quercina, red-brown, seaweed, sierra, soredia, south, spain, symbiosis, thallus