Arnica columbiana Greene Dec 1900 not A.Nelson Sept 1900
Arnica exigua A.Nelson
Arnica foliosa Nutt.
Arnica greenei A.Nelson
Arnica incana (A.Gray) Greene 1900 not Pers. 1807
Arnica kodiakensis Rydb.
Arnica lanulosa Greene
Arnica macilenta Greene
Arnica maguirei A.Nelson
Arnica ocreata A.Nelson
Arnica rhizomata A.Nelson
Arnica rubricaulis Greene
Arnica stricta A.Nelson
Arnica tomentulosa Rydb.
Arnica chamissonis, the Chamisso arnica,[2] is a North American species of plants in the family Asteraceae. It is very similar to Arnica montana. Arnica chamissonis is native to North America and naturalized in parts of Europe while A. montana is indigenous to Europe.[3][4]
^The Plant List Arnica chamissonis Less.
^Calflora taxon report, University of California, Arnica chamissonis Less. Chamisso arnica
^"Invasive Species Compendium, 2011 Edition". CAB International, Wallingford, UK, 2011.
^Altervista Flora Italiana, Arnica montana L. includes photos and European distribution map
Arnicachamissonis, the Chamisso arnica, is a North American species of plants in the family Asteraceae. It is very similar to Arnica montana. Arnica...
found in several plants such as Arnica montana and Arnicachamissonis Helenalin is responsible for the toxicity of the Arnica spp. Although toxic, helenalin...
Arnica sachalinensis is an Asian species of flowering plant in the family Asteraceae. It is native to Sakhalin Island on the Pacific Coast of Russia. Arnica...