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⚠ Version 1 of The Plant List has been superseded.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-67178, with some changes.

L Hieracium scabriusculum var. columbianum (Rydb.) Lepage is a synonym of Hieracium umbellatum L.

This name is a synonym of Hieracium umbellatum L..

The record derives from TICA which reports it as a synonym (record 8AEA44EE-2343-4B6B-BF25-D4F6FB433FFA) with original publication details: Naturaliste Canad. 85: 92. 1958 92 1958.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:122432-2.