⚠ Version 1 of The Plant List has been superseded.
This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Hypnum trachaelocarpum in version 1.1 of The Plant List.
This name is a synonym of Sematophyllum trachaelocarpum .
The record derives from Tropicos which reports it as a synonym (record 35129197
) with original publication details: Flora 69: 524 524 1886.