⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-138684, and has not been changed.

Oldenlandia purpurea var. tenuifolia (Nutt.) A.Gray ex Chapm. is a synonym of Houstonia longifolia var. tenuifolia (Nutt.) Alph.Wood

This name is a synonym of Houstonia longifolia var. tenuifolia (Nutt.) Alph.Wood.

The record derives from WCSP which reports it as a synonym (record 138684) with original publication details: Fl. S. U.S. 181 1860.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:173632-2.