Definition that contains genus arenaria
- genus moehringia low-growing herbs widely distributed in temperate and Arctic northern hemisphere: sandworts; distinguished from members of the genus Arenaria mainly by having four-petaled rather than five-petaled flowers
- minuartia mostly perennial herbs of northern hemisphere often with mat-forming habit; most often placed in genus Arenaria: sandworts
- moehringia low-growing herbs widely distributed in temperate and Arctic northern hemisphere: sandworts; distinguished from members of the genus Arenaria mainly by having four-petaled rather than five-petaled flowers
- genus minuartia mostly perennial herbs of northern hemisphere often with mat-forming habit; most often placed in genus Arenaria: sandworts