Pharmacological Effects: In Chinese pharmacology and medicine to the traditional others mentioned, that this plant has a cold nature, a little bitter.
Chemical constituents of this plant is symphytine, echimidine, anadoline, pyrrolizidine alkaloids (Pas), tannins, volatile oil, allatonin and vitamins B1, B2, C and E.
Plant part used: Leaves without stalks or roots.
Method of cultivation: plant propagation using a tiller. Maintenance is easy, it needs enough water in a manner sufficient watering and fertilizing keep moisture especially basal fertilizer. Herbaceous plants, forming clumps, 20-50 cm high. Pseudo-stem, not woody, stemmed. Single leaf, oval, tapered tip and base, flat edge, rough surface, 27-50 cm long, 4-14 cm wide, pinnate bones, green color. Compound interest, funnel shape, yellowish white color. Round fruit, each fruit consists of 4 seeds.
Fresh leaves 4 sheets engulfed, after soothed with salt and washed. to 2 times or 4 pieces of fresh leaves in the juice, drink. to 2 times.
Fresh leaves 4 sheets engulfed. after kneaded with salt and washed. to 2 times. Fresh leaves or 4 pieces in juice, juice drink, for 2 times, or 4 sheets leaf boiled in 4 cups of water until the remaining: glass, drink 2 times a day.
Fresh leaves 4 sheets engulfed, after the squeeze with gamin and washed. to 2 times, 4 pieces of fresh leaves in juice, juice drink, for 2 times, or, Leaves 4 pieces boiled in 4 cups of water until the remaining 3 cups. drink 2 times a day.
Fresh leaves 4 sheets engulfed, after soothed with salt and washed 2 times for 4 pieces of fresh leaves in juice, juice drink, for 2 times, or, Leaves 4 pieces boiled in 4 cups of water until the remaining 3 cups, drink 2 times a day.