⚠ Version 1 of The Plant List has been superseded.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 Mezoneurum hymenocarpum in version 1.1 of The Plant List.
This name is a synonym of Caesalpinia hymenocarpa .
The record derives from Tropicos which reports it as a synonym (record 13066440
) with original publication details: J. Asiat. Soc. Bengal, Pt. 2, Nat. Hist. 66(2): 233, 472 233 1897.