picture of a rare coral fungus, ramaria flava varies in colour from lemon yellow to a bright sulphur yellow when young and fresh.

yellow mushroom fungus flower autumn leaf plant nature coral invertebrate rare ramaria flava varies colour lemon bright sulphur young fresh like woodland fungi turns ochre eventually brown old autumn forest background beautiful beauty biodiversity biology botany bright clavaria close-up closeup color color colorful coral fungi fungus mushroom detail ecology ecosystem environment fall fascinating green ground growing humidity light mushrooming mycology natural nature outdoors plant ramaria season seasonal shapes spotted vibrant wild wildlife wood yellow