feverweed prickly plant closeup on beach sand

are background banch beach blooming blue botany bunch bush bushes cactus closeup coast coastal coastline concept desert dune dunes enviroment eringium eryngium feverweed flora fresh freshness green growing growth horizon landscape leaves natural nature outdoors plant plants plunt prickless prickly sand sandy scene scenic sea season sky skylines spines spring summer sunlight texture thorn tourism travel water