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⚠ Version 1 of The Plant List has been superseded.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-35143877, with some changes.

M Pterogonium smithii (Hedw.) Sm. is a synonym of Alsia smithii (Hedw.) Lindb.

This name is a synonym of Alsia smithii (Hedw.) Lindb..

The record derives from Tropicos which reports it as a synonym (record 35143877) with original publication details: Fl. Brit. 3: 1271 1271 1804.