⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-29204402, with some changes.

Wulfenia bullii (Eaton) Barnhart is a synonym of Besseya bullii (Eaton) Rydb.

This name is a synonym of Besseya bullii (Eaton) Rydb..

The record derives from Tropicos which reports it as a synonym (record 29204402) with original publication details: Bull. Torrey Bot. Club 26(7): 378 378 1899.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:269140-2.