⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-67584, with some changes.
This name is a synonym of Hieracium pannosum subsp. frivaldii .
The record derives from TICA which reports it as a synonym (record 9FC7A9E5-B0DC-4DB2-9615-D84AC9A6984F
) with original publication details: "Zahn, in Engler, Pflanzenr. 76. 1921." 566 1921.