The record derives from TICA
(data supplied on )
which reports it as a synonym (record
AF557FBA-00DC-40F2-B4FD-87E74CB142E9) with original publication details: "Petunn. & Zahn, in Zahn, Hieracioth. Eur. 1. 1906." 13 1906.
Full publication details for this name can be found in IPNI:
This name was in version 1 of The Plant List, record gcc-57635, and has not been changed.