Sarcodon atroviridis sensu lato, a stipitate hydnoid from Amazonian campinarana, Roraima, Brazil

Sarcodon atroviridis sensu lato has a rich nomenclatural history as a result of its variable morphology. Here we discuss the species most plastic morphological characters as well as its ecology and distribution, and we report it for the first time from the State of Roraima, Brazil. Color images of the basidiomata, complete descriptions and microscopic images are also provided.