Eyebright is a low-growing annual plant found in all kinds of short grasslands, from the top of cliffs to windswept heaths, wildflower meadows to downlands. There are about 20 species of Eyebright and around 60 hybrids, which are all very similar and difficult to tell apart from each other. These species are generally semi-parasitic, feeding off the nutrients from the roots of nearby grasses. For this reason, they are quite useful plants in terms of keeping vigorous grasses at bay in order that wildflowers can thrive.
This annual plant has been used as a folk medicine to treat eye inflammations and infections, coughs, and poor memory since the Middle Ages
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