Arnica sororia Greene

Arnica sororia Greene is an accepted species name sensu FNA Ed. Comm., 2006c.

Vernacular names

• arnica parente Favreau

• twin arnica FNA Ed. Comm., 2006c
• bunch arnica Washington Native Plant Society, 2010
• twin leopardbane Washington Native Plant Society, 2010

Synonyms

• Arnica fulgens var. sororia (Greene) G.W. Douglas & Ruyle-Douglas FNA Ed. Comm., 2006c
• Arnica stricta Greene nom. illeg. Downie & Denford, 1988
• Arnica trinervata Rydberg Downie & Denford, 1988

Distribution

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• Native
• Introduced
• Ephemeral
• Excluded
• Extirpated
• Doubtful
• Absent

Classification

Class	Equisetopsida
Subclass	Magnoliidae
Superorder	Asteranae
Order	Asterales
Family	Asteraceae
Subfamily	Asteroideae
Tribe	Madieae
Genus	Arnica
Species	Arnica sororia

Habit

Herb