''Odonticium romellii'' is a species of
fungus belonging to the family
Rickenellaceae
Repetobasidiaceae is a phylogenetically defined family encompassing resupinate, poroid, stereoid, clavarioid
The clavarioid fungi are a group of fungi in the ''Basidiomycota'' typically having erect, simple or branched basidiocarps (fruit bodie ...
.
It is native to Europe and Northern America.
References
{{Taxonbar, from=Q10602249
Hymenochaetales