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Plant Database

Search for native plants by scientific name, common name or family. If you are not sure what you are looking for, try the Combination Search or our Recommended Species lists.

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Arnica rydbergii (Rydberg's arnica)
Smith, R.W.

Arnica rydbergii

Arnica rydbergii Greene

Rydberg's Arnica

Asteraceae (Aster Family)

Synonym(s): Arnica cascadensis

USDA Symbol: ARRY

USDA Native Status: L48 (N), CAN (N)

 

From the Image Gallery

3 photo(s) available in the Image Gallery

Plant Characteristics

Duration: Perennial
Habit: Herb
Size Notes: Up to about 14 inches tall.
Fruit: Fruit is a cypsela (pl. cypselae). Though technically incorrect, the fruit is often referred to as an achene.

Bloom Information

Bloom Color: Yellow
Bloom Time: Jul , Aug

Distribution

USA: CO , ID , MT , OR , SD , UT , WA , WY
Canada: AB , BC

Additional resources

USDA: Find Arnica rydbergii in USDA Plants
FNA: Find Arnica rydbergii in the Flora of North America (if available)
Google: Search Google for Arnica rydbergii

Metadata

Record Modified: 2015-02-10
Research By: TWC Staff

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