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Keywords from Image Description:
lichen schuesselflechte leaf braid blue grey parmelia sulcata grey laubflechte ordinary gelbflechte road xanthoria parietina weave yellow tree branch mushroom mykobionten photobionten phytobionten green algae chlorophyta cyanobacteria laubflechte sulcatflechte leaf weaving type yellowish greenish bluish gray hand braided