Abstract
Sarcoscypha (Sarcoscyphaceae, Pezizales) is a saprobic fungus characterized by the cup or disc-shaped blight red apothecium and oblong to ellipsoid ascospores. The 18 species of Sarcoscypha were known to occur in Europe, North America, and tropical Asia. However, up to date, only two Sarcoscypha species have been reported in Korea. In this study, novel Sarcoscypha specimens were collected from Juwangsan, Odaesan, and Taebaeksan National Parks from September to October in Korea. This species is well distinguished from other Sarcoscypha species according to the molecular and phylogenetic analysis based on internal transcribed spacer (ITS) region. Here, we provided detailed descriptions with illustrations and a phylogenetic tree to report our specimens as novel Sarcoscypha species.