治疝草属（学名：Herniaria）是石竹科下的一个属，为草本植物。该属共有35种，分布于非洲南部、地中海区至阿富汗。

Herniaria is a genus of flowering plants in the pink family known generally as ruptureworts. They are native to Eurasia and Africa but several species have been widely introduced to other continents. These are flat, mat-forming annual herbs. The genus gets its scientific and common names from the once-held belief that species could be used as an herbal remedy for hernias.