narrowleaf arnica Directory References Discover What’s the Difference Between Bison and Buffalo? Why Was Nazi Germany Called the Third Reich? 5 Remarkably Close U.S. Presidential Elections What If the President Is Impeached? Why Is Alcohol Measured by Proof? 9 Noteworthy Bog Bodies (And What They Tell Us) 9 Animals That Look Like Leaves Contents narrowleaf arnica plant Ask the Chatbot a Question Ask the Chatbot a Question Also known as: Arnica angustifolia Learn about this topic in these articles:description In arnicaNarrowleaf arnica (A. angustifolia) of Arctic Asia and America has orange-yellow flower heads 5–7 cm (2–2.5 inches) across and is a protected species in some countries. Read More