Astranthium purpurascens Astranthium reichei Astranthium integrifolium Astranthium laetificum Astranthium splendens Astranthium xanthocomoides Astranthium beamanii Astranthium mexicanum Astranthium robustum Astranthium ciliatum Astranthium xylopodum Astranthium orthopodum
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024