Photo: Aster tripolium 1.

Flowering plant, in the shore seaweeds. Tammisaari archipelago, Finland. Wild. 2004-09-12.

Aster tripolium L
Engl.: sea aster, sea starwort.
Deu.: Strand-Aster.
Suom.: meriasteri.
Sven.: strandaster.
Jap.: ura-giku.
Bot. syn.: Tripolium pannonicum (Jacq.) Dobrocz., Tripolium vulgare Besler ex Nees