The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35201774, with some changes.

M Chiloscyphus dubius Gradst. is a synonym of Heteroscyphus dubius (Gradst.) Schiffner

This name is a synonym of Heteroscyphus dubius (Gradst.) Schiffner.

The record derives from Tropicos which reports it as a synonym (record 35201774) with original publication details: Abh. Naturwiss. Vereine Bremen 60: 172 172 1910.