panicled aster
tall white aster
eastern line aster
lance-leaf aster
symphyotrichum lanceolatum latin
aster lanceolatus latin

Panicled Aster and Tall White Aster are its common names.

Aster simplex (panicled aster)

Panicled Aster and Tall White Aster are its common names.

Symphyotrichum lanceolatum ssp.

Symphyotrichum lanceolatum, previously Aster lanceolatum, of the family Asteraceae is a flower located in Canada and the United States.

Tall or Panicled White Aster, Symphyotrichum lanceolatum (Formerly Aster lanceolatus)