Legality of Cannabis by U.S. Jurisdiction Picture of the day archives: 2014 February < 2014 February 10 2014 February 12 > Picture of the day Volvariella bombycina is a species of edible mushroom in the family Pluteaceae. Though uncommon, it is widespread, often growing singly or in clusters in old knotholes and wounds in elms and maples.Photograph: Hagen Graebner Archive – More featured pictures...