| Urnula | |
|---|---|
| |
| The devil's urn, Urnula craterium | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Fungi |
| Division: | Ascomycota |
| Class: | Pezizomycetes |
| Order: | Pezizales |
| Family: | Sarcosomataceae |
| Genus: | Urnula Fr. (1849) |
| Type species | |
| Urnula craterium (Schwein.) Fr. (1851)
| |
| Species | |
|
10 species | |
Urnula is a genus of cup fungi in the family Sarcosomataceae, circumscribed by Elias Magnus Fries in 1849. The genus contains several species found in Asia, Europe, Greenland, and North America.[1] Sarcosomataceae fungi produce dark-colored (brown to black), shallow to deep funnel-shaped fruitbodies with or without a stipe, growing in spring. The type species of the genus is Urnula craterium, commonly known as the devil's urn or the gray urn. Urnula species can grow as saprobes or parasites having an anamorphic state. The anamorphic form of U. craterium causes Strumella canker, on oak trees.