Protolog: Titov,A/Tibell,L, Nordic Journal of Botany13(3): 315 (1993)
Locality: RUSSIA, THE FAR EAST: Primorsky Territory, Lazo region, Lazovsky reserve, c. 5 km south of 'kordon Korpadj', 1990.07.15, Titov, A. 3826 [43°14'N, 134°10'E]
Currently accepted name:Chaenothecopsis amurensis Titov