sea marigold

== English == === Alternative forms === sea-marigold === Etymology === From sea +‎ marigold. === Noun === sea marigold (plural sea marigolds) A sea anemone of the species Petalactis calendula. The sea oxeye, a North American flowering plant of the species Borrichia frutescens. === References === “sea-marigold”, in OED Online ⁠, Oxford: Oxford University Press, launched 2000.