⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-13200605, and has not been changed.

Tetrathylacium costaricense Standl. is a synonym of Tetrathylacium macrophyllum Poepp.

This name is a synonym of Tetrathylacium macrophyllum Poepp..

The record derives from Tropicos which reports it as a synonym (record 13200605) with original publication details: J. Wash. Acad. Sci. 15(21): 480 480 1925.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:252003-2.