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⚠ Version 1 of The Plant List has been superseded.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-35112069, with some changes.

M Hypnum duplicatum Schwägr. is a synonym of Calyptothecium duplicatum (Schwägr.) Broth.

This name is a synonym of Calyptothecium duplicatum (Schwägr.) Broth..

The record derives from Tropicos which reports it as a synonym (record 35112069) with original publication details: Sp. Musc. Frond., Suppl. 1 2: 198 198 1816.