Cheilymenia stercorea is a species of apothecial fungus belonging to the family Pyronemataceae. This is a common appearing throughout the year as orange-red discs up to 3 mm in diameter, clustered on dung, usually from cows. The spores are elliptical and measure 14–18 by 8–10 µm, while the asci are 175-–220 by 9–12 µm. It is found in Europe and North America.