Back Cyclocybe erebia CEB Cap maes tywyll Welsh Maksa-põldseen Estonian Agrocybe erebia Basque Tummapiennarsieni Finnish Tamna livadarka Croatian Sötét rétgomba Hungarian Polownica czekoladowobrązowa Polish Mörk åkerskivling Swedish Agrocybe erebia WAR
| Cyclocybe erebia | |
|---|---|
| |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Fungi |
| Division: | Basidiomycota |
| Class: | Agaricomycetes |
| Order: | Agaricales |
| Family: | Tubariaceae |
| Genus: | Cyclocybe |
| Species: | C. erebia
|
| Binomial name | |
| Cyclocybe erebia (Fr.) Vizzini & Matheny
| |
| Synonyms | |
|
Agrocybe erebia (Fr.) Singer | |
Cyclocybe erebia | |
|---|---|
 | Gills on hymenium |
 | Cap is convex |
 | Hymenium is decurrent or subdecurrent |
 | Stipe has a ring |
 | Spore print is brown |
 | Ecology is saprotrophic |
Cyclocybe erebia, also known as the dark fieldcap, or sometimes Agrocybe erebia, is a species of brown-spored agaric with a wide distribution. It occurs in the Americas, Europe, and parts of Oceania. It is a member of the family Strophariaceae.