astraeus hygrometricus, commonly known as the hygroscopic earthstar, the barometer earthstar, or the false earthstar

leaf wildlife nature tree autumn plant branch produce food rock soil wood yellow reptile astraeus astraeus hygrometricus autumn barometer barometer earthstar beautiful beauty botany brown campaign closeup colors eatable forest fungi fungus geastrum grey growth hygroscopic hygroscopic macro moss mushroom mushrooms mycology natural nature edible false organic outdoor outdoors plant season springtime transilvania weird white wild woodland