Description
Less than 1cm: Use magnifying glass.
Fruit-body spherical with a papilla, Ø 0.2-0.3 mm, densely clustered in a crust of a few square centimetres. Perithecia olive-yellow with an olive-green papilla, half embedded in a yellow-green hyphal mat.
Occurrence
On Russula and Lactarius.
Parasitic.