齿鳞草属（学名：Lathraea）是列当科下的一个属。该属共有6种，分布于欧洲和亚洲温带地区。

Lathraea (toothwort) is a small genus of five to seven species of flowering plants, native to temperate Europe and Asia. They are parasitic plants on the roots of other plants, and are completely lacking chlorophyll. They are classified in the family Orobanchaceae.