Russula virescens Fries. "The Verdette" or "Greenish Russula."
The cap of this species is fleshy and dry, the skin breaking into thin patches. The margin is usually even, but specimens occur which show striations. The color varies from a light green to a grayish or moldy green, sometimes tinged with yellow; gills white, free from the stem or nearly so, unequal, rather crowded; stem white, stout, solid, smooth, at first hard, then spongy; spores white, nearly globose.
One writer speaks of the "warts" of the cap, but the term warts, used in this connection, refers merely to the patches resulting from the splitting or breaking up of the epidermis of the cap, and not to such excrescences called warts, as are commonly observed on the cap of Amanita muscaria, for instance, which are remnants of the volva.