Silmäruohoista puristetulla mehulla lienee jonkin verran antibakteerista tehoa ja sitä on edelleen eräissä homeopaattisissa valmisteissa. Alun perin Linné käytti kaikista silmäruohoista nimeä Euphrasia officinalis. Sittemmin silmäruohot on pilkottu useiksi lajeiksi, joiden rajaus on osin hankalaa.
The juice that can be pressed from eyebrights probably has some anti-bacterial properties and it is still used in some homeopathic preparations. Originally Linné used the name Euphrasia officinalis for all the eyebrights, and later on they were split into several species which can be difficult to tell apart.ParaCrawl Corpus ParaCrawl Corpus