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⚠ Version 1 of The Plant List has been superseded.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-35117782, with some changes.

M Hypnum hornum (Hedw.) F. Weber & D. Mohr is a synonym of Polla horna (Hedw.) Brid. ex Loeske

This name is a synonym of Polla horna (Hedw.) Brid. ex Loeske.

The record derives from Tropicos which reports it as a synonym (record 35117782) with original publication details: Index Mus. Pl. Crypt. [3] 1803.