The Province of Trapani has chosen the plant as its official symbol. The sea marigold occurs only on the Sicilian coast: on the island mainland between Marsala and the Monte Cofano; and on the two nearby islets Isola Grande dello Stagnone and Isola la Formica.
The sea marigold, an endemic species to the Sicilian coast, has been selected by the Province of Trapani as its official symbol. It can be found exclusively between Marsala and Monte Cofano, and on the two nearby islands: Isola Grande dello Stagnone and Isola la Formica.