Greyish white lichen growing on a tree branch.
Close up fo a greyish white lichen growing on a tree branch with green moss around. Lichen is an indicator species for good air
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Keywords:
lichengreywhitecompositeorganismalgaecyanobacteriastructurefilamentfilamentsfunghispeciesmutualisticphotosynthesissymbiosissymbiioticrelationcomensalismtraditionalmedicineasexualepiphyteswoodlandpioneercryptobiosis
Username: AmaliaGruber
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Width: 6240 pixels
Height: 4160 pixels
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Image ID: 297593395