Appearance
It grows to about 12 inches tall. The leaves are winter hardy in warmer climates and change colour in the range of rust brown to brown-red. The rhizome is creeping, fleshy, thick, reaching several meters in length and 3.5 cm in diameter, with numerous root lobes, highly branched, located near the soil surface, turning into a powerful vertical root. The stem is thick, leafless, glabrous, pink-red, 15-50 cm high.Leaves are in a basal dense rosette , dark green, which redden by autumn, with an almost rounded blade and a membranous sheath remaining up to two to three years. The leaf blade is broadly elliptical or almost rounded, rounded or chordate at the base, obtuse or indistinctly dentate, 3–35 cm long, 2.5–30 cm wide, on wide petioles not exceeding the length of the plate, equipped at the base with membranous vaginal stipules .
Uses
''Bergenia crassifolia'' is used as a tea substitute in its native Siberia, Altay and Mongolia. For medicinal purposes, rhizomes are used, which are collected by hand, cleaned and washed in cold running water. Large rhizomes are cut into long pieces. After preliminary drying, they are dried in the shade or in a well-ventilated area, laid out in a layer of 5 cm on paper or fabric. Leaves are used much less often. It is used in tanning sole and Russian leather, as well as the impregnation of nets and tarpaulins . The raw materials collected high in the mountains contain more tannides than in the low mountains.References:
Some text fragments are auto parsed from Wikipedia.
