close-up shot of the snow-in-summer (cerastium tomentosum var. columnae) with linear, white-hairy, silvery leaves

snowinsummer attractive bloom blooming botanic botany close closeup decorative detailed flora floral flower flowering flowers garden gardening green grey growing growth italy leaves linear macro nature notched ornamental outdoors park parks petals plant silvery starshaped summer vegetation white whitehairy close-up shot snow- -summer cerastium tomentosum var columnae white-hairy grey-green star-shaped snow- -summer var