Ageratina occidentalis Taxonomy: Ageratina, Asteraceae Category: Dicot Scientific NameAgeratina occidentalis (Hook.) R. King & H. RobinsonFamilyAsteraceaeCommon Nameswestern snakeroot, western boneset, western eupatoriumEastern WashingtonNativeConservation StatusNotes Click on any image to enlarge it. Crater Lk Nat PK, E Rim Drive, 4.4 mi SW of rd to Cloudcap Overlook – Klamath Co., OR – 9/18/2009Crater Lk Nat PK, E Rim Drive, 4.4 mi SW of rd to Cloudcap Overlook – Klamath Co., OR – 9/18/2009Crater Lk Nat PK, E Rim Drive, 4.4 mi SW of rd to Cloudcap Overlook – Klamath Co., OR – 9/18/2009