⚠ Version 1 of The Plant List has been superseded.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 Haplohymenium grandirete in version 1.1 of The Plant List.
This name is a synonym of Heterocladium capillaceum .
The record derives from Tropicos which reports it as a synonym (record 35148250
) with original publication details: Muscol. Jap. 118 118 1954.