Broadleaf arnica with Bumblebees (image) University of Washington Share Print E-Mail Caption This is a Broadleaf arnica on Mount Rainier with bumblebees. Credit Elli Theobald Usage Restrictions Must include credit. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.