Out West, look for the western aster ( S. ascendens) or the rayless aster ( S. ciliatum).
Plant Notes: In the central and eastern U.S., try the aromatic aster ( S. oblongifolius) or New England aster ( S. novae-angliae). Out West, look for the western aster ( S. ascendens) or the rayless aster ( S. ciliatum).