Compositae source details
(1910). Ottawa Naturalist 23
324859
1910
Publication
Date
action
by
Arnica evermannii Greene accepted as Arnica cordifolia Hook. (original description)
Arnica falconaria Greene accepted as Arnica discoidea Benth. (original description)
Arnica lactucina Greene accepted as Arnica gracilis Rydb. (original description)
Arnica rubricaulis Greene accepted as Arnica chamissonis Less. (original description)
Arnica sororia Greene (original description)
Arnica stricta Greene accepted as Arnica sororia Greene (original description)
Arnica falconaria Greene accepted as Arnica discoidea Benth. (original description)
Arnica lactucina Greene accepted as Arnica gracilis Rydb. (original description)
Arnica rubricaulis Greene accepted as Arnica chamissonis Less. (original description)
Arnica sororia Greene (original description)
Arnica stricta Greene accepted as Arnica sororia Greene (original description)
