fungus genus - includes lichen genera

Agaricaceae, family Agaricaceae - large family including many familiar mushrooms

oyster agaric, oyster fungus, oyster mushroom, Pleurotus ostreatus - edible agaric with a soft grayish cap growing in shelving masses on dead wood

olive-tree agaric, Pleurotus phosphoreus - red luminescent mushroom of Europe