eyebright
1. regel eyebright herb
小米草
2. A few are semiparasitic on the roots of angiosperms, especially grasses, such as eyebright (Euphrasia) and lousewort (Pedicularis).
玄参科内少数种类半寄生于被子植物的根部,特别是在禾本科植物上,如小米草(Euphrasia)和马先蒿(马先蒿属)。
3. simple eyebright herb
芒小米草