sandwort

名词 sandwort:

1. loosely matted plant with mosslike foliage studded with tiny starry four-petaled white blossoms; mountains of central and southern Europe
   同义词：Moehringia mucosa
2. low-growing herb having clusters of small white four-petaled flowers
   同义词：Moehringia lateriflora
3. low-growing chiefly perennial plant usually with small white flowers suitable for e.g. rock gardens