Clavulinopsis sulcata  Clavulinopsis sulcata is a coral fungus in the family Clavariaceae. It was originally described by Miles Joseph Berkeley in 1843 as "Clavaria miniata", from collections made in Uitenhage, South Africa. Dutch mycologist Casper van Overeem gave it the name by which it is now known in 1923, when he made it the type species of the newly circumscribed genus "Clavulinopsis".