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⚠ Version 1 of The Plant List has been superseded.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-10894, with some changes.

M Arnica illiamnae Rydb. is a synonym of Arnica griscomii subsp. frigida (C.A.Mey. ex Iljin) S.J.Wolf

This name is a synonym of Arnica griscomii subsp. frigida (C.A.Mey. ex Iljin) S.J.Wolf.

The record derives from TICA which reports it as a synonym (record CFC96AED-E10A-4F67-A36C-14620C2FDB0D) with original publication details: N. Amer. Fl. 34 331 1927.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:178967-1.