aster

Asters are annual and perennial rhizome herbs with simple leaves.
Inflorescences are baskets, collected in complex complexes in the form of a shield or panicle; marginal flowers are ligulate, their color is very diverse; the central ones are small, tubular, as a rule, yellow in color.
Perennial, 40-150 cm tall, without
root rosette of leaves. Baskets
15–25 mm in diameter, collected in a panicle-shaped common inflorescence. Marginal flowers are pale lilac, central yellow.