Keywords: Symphyotrichum lateriflorum var lateriflorum NRCS-2.jpg en Symphyotrichum lateriflorum L Á Löve D Löve var lateriflorum - calico aster 1989 http //plants usda gov/gallery/pubs/asvi16_002_pvp jpg USDA SCS 1989 Midwest wetland flora Field office illustrated guide to plant species Midwest National Technical Center Lincoln Robert H Mohlenbrock USDA SCS 1989 Midwest wetland flora Field office illustrated guide to plant species Midwest National Technical Center Lincoln Courtesy of USDA NRCS Wetland Science Institute PD-USGov Uploaded with UploadWizard Symphyotrichum lateriflorum |