Symphyotrichum glabrifolium

Symphyotrichum glabrifolium (formerly Aster glabrifolius and Erigeron glabrifolius) is a species of flowering plant in the family Asteraceae native to Argentina and Chile where it inhabits wet meadows and stream edges. It is a perennial, herbaceous plant that grows 5 to 25 cm tall. Its flowers have white or lilac ray florets and yellow disk florets.