Veronica officinalis
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| Veronica officinalis | ||||||||||||||
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| Veronica officinalis L. |
Veronica officinalis (Heath Speedwell, Common Speedwell, Common Gypsyweed, Paul's Betony) is a species of Veronica, native to Europe and western Asia.
It is a herbaceous perennial with hairy green stems 10–50 cm long that cover the ground in mats and send up short vertical shoots which bear soft violet flowers. The leaves are 1.5–5 cm long and 1–3 cm broad, and softly hairy.
[edit] Cultivation and uses
This speedwell grows in fields and takes hold in areas that have been disturbed. It is a potential weed if its seed gets into collections of agricultural seed, such as alfalfa. Historically the green parts of the plant have been used medicinally for coughs, otitis media, and gastrointestinal distress. The plant is rich in vitamins, tannins, and the glycoside aucuboside. Aucuboside, which is also found in many other Plantaginaceae species, is thought to have antiinflammatory properties. Extracts are widely sold as herbal remedies for sinus and ear infections. It has been introduced to North America and is widely naturalised there.
