Arnica multiflora Greene
Annotated by Chambers, K., 1997.
Idaho: [Bonner]: S. end of Lake Pend Oreille. Elev. 610
Shady woods. Https://oregonflora.org/collections/individual/index.php?occid=1111376.
John B. Leiberg s.n., Jul 1891
OSC, Accession Number: ORE87798