⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-29577, and has not been changed.
This name is a synonym of Hieracium murorum subsp. amaurocymum .
The record derives from TICA which reports it as a synonym (record 88221786-68AD-446C-B610-36ADCF81A782
) with original publication details: "Prain, Index Kew., Suppl. 5. 1921." 126 1921.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:77096335-1
.