⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50109182, and has not been changed.
This name is a synonym of Ptelea trifoliata subsp. polyadenia .
The record derives from Tropicos which reports it as a synonym (record 50109182
) with original publication details: Contr. U.S. Natl. Herb. 10(2): 65-66 65 1910.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:213707-2
.