Symphyotrichum prenanthoides (Willd.) G. L. Nesom in Phytologia 77: 290. 1995
Symphyotrichum prenanthoides in Phytologia 77: 290. 1995
is new combination for Aster prenanthoides, Sp. Pl. 3: 2046. 1803
Symphyotrichum prenanthoides in Phytologia 77: 290. 1995