The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-22421, with some changes.

L Hieracium caesium subsp. siderense Zahn is a synonym of Hieracium laevicaule subsp. siderense (Zahn) Zahn

This name is a synonym of Hieracium laevicaule subsp. siderense (Zahn) Zahn.

The record derives from TICA which reports it as a synonym (record 7D5A01D5-F162-4C1F-B205-297B01C06264) with original publication details: "Zahn, in Neue Denkschr. Allg. Schweiz. Ges. Gesammten Naturwiss. 40. 1906." 480 1906.