Ambrosia acanthicarpa
Scientific Name Ambrosia acanthicarpa Hook. Family Asteraceae Common Names bur ragweed, annual bursage, flat spine bur-ragweed Eastern Washington Native Conservation Status Notes Click on any image to enlarge it.
Flora of Eastern Washington and Adjacent Idaho
Eastern Washington University
Scientific Name Ambrosia acanthicarpa Hook. Family Asteraceae Common Names bur ragweed, annual bursage, flat spine bur-ragweed Eastern Washington Native Conservation Status Notes Click on any image to enlarge it.