1. (

• sandwort ,
• Moehringia_mucosa

) loosely matted plant with moss-like foliage studded with tiny starry four-petaled white blossoms; mountains of central and southern Europe ;

2. (

• sandwort ,
• Moehringia_lateriflora

) low-growing herb having clusters of small white four-petaled flowers ;

3. (

• sandwort ,

) low-growing chiefly perennial plant usually with small white flowers suitable for e.g. rock gardens ;