Rayless Arnica

Additional Information:

Scientific Name: Arnica parryi

Common Name: Rayless arnica

Family: Asteraceae

Locale: Routt National Forest

Specific Region: Rocky Mountains, Colorado

Description: Arnica parryi, the aptly-named Rayless arnica, note the absence of ray (ligulate) flowers, and also note all the glandular hairs.
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Date: July 10,2006

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