Cheilymenia stercorea is a species of apothecial fungus belonging to the family Pyronemataceae.
Specimens appear 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[1] and North America.
. The Encyclopedia of Fungi of Britain and Europe . 2004 . . 978-0-7112-2379-0 . 36 . Michael Jordan (mycologist).