Lichens are a composite organism that arises from algae or cyanobacteria living among filaments of multiple fungi in a symbiotic relationship and they

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Lichens are a composite organism that arises from algae or cyanobacteria living among filaments of multiple fungi in a symbiotic relationship and they come in many colors, sizes and forms.

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Keywords: 2018, algae, blue, color, composite, crustose, cyanobacteria, filament, flake, form, fungi, granite, growth, lichen, organism, peeling, relationship, rock, size, surface, symbiotic