Common in open areas This is an important species in homeopathic system of medicine, used to cure heart diseases, headaches, neuralgia, migraines as well as inflammation of the iris. It is also designated to treat neuralgia of the trigeminal nerve and toothache caused by smoking
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This is an important species in homeopathic system of medicine, used to cure heart diseases, headaches, neuralgia, migraines as well as inflammation of the iris. It is also designated to treat neuralgia of the trigeminal nerve and toothache caused by smoking tobacco. at Th reat & damage: The plant can form dense thickets and smother native vegetation.
Annual herbs. Leaves opposite, decussate, upper ones often verticillate, × 3-12 1-5 cm, ovate lanceolate, decurrent at base, acuminate at apex, scabrid above; lateral nerves 5-8 pairs, the basal pair sessile; stipules inter-petiolar, ovate, obtuse. Flowers in monochasial, trichotomous, terminal and axillary, up to 12 cm long cymes. Calyx 5-lobed, lobes unequal, 2.5- 4 cm long, linear lanceolate. Corolla pink, tube ca. 1 cm long; lobes 5, ovate-acute, 1.5 mm long. Stamens 5, included within by the corolla tube, filaments appendaged at Th the middle. Ovary sub-globose, bilocular; ovules 6-8 per locule; style terminal, 2 mm long, stigma ovate. Capsule sub-globose, with persistent style, 2-lobed, ca. 5-6 mm, papillose; seeds pyriform, rugose, brown to black.