Aster plants are annuals unless you live in zones 5-7 where they will grow as perennials.
Symphyotrichum novae-angliae
The September birth flower is the Aster. The meaning is love, faith and wisdom. It symbolizes valor
I think Aster flowers are monocotyledonous.
A star shaped garden flower beginning with ast is aster.
aster
Aster.
aster
A certain colored flower.
'Aster' means star, referring to its flower shape.
Taarak Pushp
aster
aster is a favorite crossword puzzle flower