dusty miller, silver dust, silver ragwort or jacobaea maritima. silver foliage background. selective focus

background bed botany centaurea cineraria closeup colored curly decorative detail dust dusty evergreen flora floral flower focus foliage fresh garden gardening gray greywhite growth halophile horticulture jacobaea leaf leaves maritima miller natural nature ornamental outdoors pattern perennial plant ragwort season selective senecio silver soft summer texture velvet vertical whitewooly