补血草属（学名：Limonium）是蓝雪科下的一个属，为多年生草本植物，有时为亚灌木状。该属共有180种以上，分布于全球。

Limonium is a genus of 120 flower species. Members are also known as sea-lavender, statice, or marsh-rosemary. Despite their common names, species are not related to the lavenders or to rosemary. They are instead in Plumbaginaceae, the plumbago or leadwort family. The generic name is from the Latin līmōnion, used by Pliny for a wild plant and is ultimately derived from the Ancient Greek leimon (λειμών, ‘meadow’).