⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-28203, with some changes.
This name is a synonym of Hieracium caesioides subsp. rionii .
The record derives from TICA which reports it as a synonym (record AF2EC33B-FE2E-4773-83C8-341D081CF61F
) with original publication details: 16 1883.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:222465-1
.