snow-in-summer
snow-in-summer |ˌsnəuɪnˈsʌmə | ▶noun [ mass noun ] either of two white-flowered plants with silvery-green leaves: ● a low-growing southern European plant of the pink family (Cerastium tomentosum, family Caryophyllaceae ). ● an evergreen Australian shrub of the daisy family (Helichrysum rosmarinifolium, family Compositae ).