mushroom: fleshy body of any of numerous edible fungi
vegetable: edible seeds or roots or stems or leaves or bulbs or tubers or nonsweet fruits of any of numerous herbaceous plant
cortinarius corrugatus: a fungus with a viscid wrinkled tawny cap; the stalk has a basal bulb that diminishes as the stalk elongates; the gills are dark violet at first but soon turn brown