tinder fungus sulfur-yellow or laetiporus sulphureus - fungus-tinder fungi family polyporaceae growing

biology body color colors day edible europe exterior family fasciculare food forest fungi fungus fungustinder grass green growing honey hypholoma insect laetiporus leaf legume mushroom mushrooms nature nobody orange outdoors parasite plant poison polyporaceae polypore small stump sulfur sulfuryellow sulphureus summer teleomorphs time tinder tree trees trunk tube wood years yellow