Sporangia:- scattered or in small gregarious groups, broad, cylindrical, lilaceous brown, with a silvery shiny grey peridium which flakes away with maturity.
Stalk:- up to 50% total height, continues into the slender columella which does NOT quite reach the apex of the sporotheca.
Capillitium:- dark brown fragmented surface net, consisting of thin flexuous threads attached along the length of the columella.
Spores:- Brown on mass, lighter brown by transmitted light, faintly warted with groups of darker warts.
Substrate:- dead moist wood.
Very similar to Stemonitopsis typhinia when viewed with a 10x lens but clearly different under microscopic examination of the the columella, capillitium and spore ornamentation.
Stemonitopsis sp. is listed in the following regions: