⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50050524, with some changes.

Tetramerium costatum (A. Gray) Millsp. is a synonym of Henrya insularis Nees

This name is a synonym of Henrya insularis Nees.

The record derives from Tropicos which reports it as a synonym (record 50050524) with original publication details: Publ. Field Columbian Mus., Bot. Ser. 1(3): 47 47 1896.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:251712-2.