close shot of the cluster clamshell mushrooms.

bunapi white brown beech mushroom cluster hokto bunashimeji crunchy dietary nutty buttery fibre bunapi-shimeji clamshell group bunch healthy raw vegetarian food shimeji fungus edible tessellatus buna vegetable delicacy nature buna-shimeji nutrition hypsizygus close-up plant clump bunna heap hypsizigus marmoreal wood japanese protein fungi umami nutritious round stem veggie stalk uncooked