⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-318734, and has not been changed.
This name is a synonym of Handroanthus billbergii subsp. ampla .
The record derives from iPlants which reports it as a synonym (record 318734
) with original publication details: Trop. Woods 46: 17 1936.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:248672-2
.