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⚠ Version 1 of The Plant List has been superseded.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-8454, and has not been changed.

L Hieracium rigidum subsp. obatrescens Dahlst. is a synonym of Hieracium obatrescens (Dahlst.) Dahlst.

This name is a synonym of Hieracium obatrescens (Dahlst.) Dahlst..

The record derives from TICA which reports it as a synonym (record 9C01A435-63AC-4F51-A7F8-0FBF0226EDC0) with original publication details: "Dahlst., in Kongl. Svenska Vetensk. Acad. Handl., ser. 2, 26(3). 1894." 239 1894.