Prepared by Jennifer L. D’Appollonio, Assistant Scientist, University of Maine, Orono, ME 04469. Updated February 2018. Scientific name: Doellingeria umbellata var umbellata (P. Mill.) Nees; old Aster umbellatus P. Mill. Common name(s): flat-topped white aster, flat-top white aster, parasol whitetop, tall white-aster Links: USDA PLANTS Profile, NPIN Profile, Go Botany Images: (to see enlargements [PC]: