Annuals and 40 cm high. Distribution: Western and Eastern Siberia, the Far East. Contain xanthones, alkaloids and 0.6% in G. diluta (Turcz.) Ledeb, triterpenoids and flavonoids established structure. Marked tannins.
Medicinal. Therapeutic action - tonic - Hopes. Part A. chinensis Bunge ex Griseb. in DC. Indications - diseases of the digestive system: the liver - Hopes. Part O. chinensis, O. diluta2, gall bladder, stomach hypothyroidism, dyspepsia - O. chinensis; metabolic diseases: gout - Hopes. Part A. chinensis.
In the experiment, O. diluta has tonic properties. Read more [...]
Biennial or perennial herbaceous plant height of 50 to 140 cm stems are erect, branched above, often blackish-red at the base, cylindrical, above-striped ribbed, sparsely pubescent with branched hairs. Leaves cordate-oblong, green above, glaucous below usually through pubescence, basal and lower stem - to the plate 15-30 cm long and 5-15 cm wide, the edges dvoyakogorodchato-toothed, with long (20 cm) petioles, upper -lanceolate, crenate-toothed edges, subsessile. The flowers are collected in bundles of 5-10, and the beams in turn form the apical inflorescence, rather dense brush. Bracts linear, Read more [...]
Perennial herb, grayish from long soft hairs, with a woody rhizome. Stems are erect, quadrangular, 60-120 cm Leaves are opposite, rounded or ovate, palmately quinquepartite, bright green above, lighter below, stem - with long (7-12 cm) petioles, inflorescence leaves oblong-rhombic, dvunadrezannye or bidentate, with short (1.5-2 cm) petioles. Two-lipped flowers with pink or rose-purple corolla, collected dense whorls in the axils of the upper leaves, forming on the end of a stalk intermittent spike-like inflorescences. Bracts subulate, spreading hairs. Calyx conical, almost naked, with five Read more [...]
Annuals with fine roots and dichotomously branching stem, height 5-25 cm Leaves 3-15 mm long, spatulate, thick, opposite, with short petioles, evenly distributed along the stem. Flowers in few-hands, sitting on the ends of the branches, 2-3 on long stalks, small, up to 2.5 mm. Corolla white, slightly higher than the cup. Fruit - rounded boxes, seeds are black, round, flattened, shiny, small tubercles. It flowers from June to October, fruiting in July.
Mainly European species widely distributed in the northern part of European Russia, Siberia and the Far East. It occurs in areas of the Non-Russian Read more [...]