⚠ Version 1 of The Plant List has been superseded.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 Rhaphidostegium acicula in version 1.1 of The Plant List.
This name is a synonym of Sematophyllum aciculum .
The record derives from Tropicos which reports it as a synonym (record 35130668
) with original publication details: Enum. Bryin. Exot., suppl. 2 103 103 1891.