wild medicinal plant sea holly or eryngium

eryngium palmatum sea holly medicinal flower thistle planum blooming sway spring meadow noble folk medicine blue angiosperms aphrodisiac apiaceae asterids beautiful beauty blossom eryngo closeup color core eudicots eukaryota flat flora love magic root natural nature plant pollination selfpollination sepals superasterids umbellifera wild bracts flowers field grass green outdoor wind sways breeze eryngium