⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-100355, and has not been changed.

Houstonia lanceolata (Poir.) Britton is a synonym of Houstonia purpurea var. calycosa A.Gray

This name is a synonym of Houstonia purpurea var. calycosa A.Gray.

The record derives from WCSP which reports it as a synonym (record 100355) with original publication details: Man. Fl. N. States 861 1901.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:124288-2.