πŸͺ¨πŸͺ°/πŸͺ΅πŸͺ°

#lichen #symbiosis #crustose lichen #foliose lichen #rock growth #tree growth #composite thallus

πŸͺ¨πŸŒΏπŸ€

#lichen #symbiosis #algae #rock growth #tree growth #natural partnership

πŸͺ¨πŸŸ’〰️

#lichen #rock growth #crustose lichen #patina