Coprinus atramentarius cop·ri·nu·satramentarius uncommon noun 1. having a cap that melts into an inky fluid after spores have matured Synonymsinky capinky-cap mushroomCoprinus atramentarius Related words Broader terms agaric Parts Coprinus WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
