High Quality Trigonous prism

Sanleng, the name of traditional Chinese medicine. The dried tubers of the Sparganiaceae plant, trigonum Nigrum. Winter to the next spring mining, washing, peeling off the skin, drying. Distributed in the northeast, Yellow River, River Basin, Yangtze Plain and Tibet. It has the effect of breaking blood and regulating Qi, eliminating accumulation and relieving pain. For Abdominal Mass, dysmenorrhea, blood stasis, chest pain, abdominal distension.

Morphological character: Black Perennial plant, 50-100 cm tall. Rootstock traversing, giving rise to stubby tubers. Stems erect, Terete, smooth. Leaves clustered, 2-row; Leaf Blade Linear, 60-95 cm long, about 2 cm wide, apex tapering, base trailing stem, with 1 longitudinally arranged below. Flowering stems exserted from leaf clusters, simple, sometimes branched; flowers unisexual, monoecious, integrated head, with leaflike bracts; male inflorescences above female inflorescences, Ca. 10 mm in Diam. , Usually 2-10; female inflorescences above 12 mm in Diam. , Usually 1-3; Male tepals 3-4, oblanceolate, Stamens 3; female flowers with Pistil 1, Rarely 2, ovary fusiform, style long, stigma narrowly lanceolate. Polycarpous fruit about 2 cm in diameter, drupe obovate-conical, 6-10 mm long, 4-5 mm in diameter, Apex with sharp head, perianth persistent. Flowering 6-7 months, fruiting 7-8 months. The main differences between this species and Heisanling are as follows: the plant is short, the rhizome is short, the tuber is small, the stem is erect, the leaf blade is slender, the length is 65cm, the width is 2.5-4mm, the Midvein is obvious, the female inflorescence is 1-2(- 3) , has no model, the Globose, the diameter is about 8 mm, the female flower is dense, perianth leaves membranous, obovate or narrowly obovate, 1.5-2.5 mm long, pistil ca. 3.5 mm long, ovary narrowly long, upper part tapering into floral note, stigma narrowly oblong; male inflorescence usually 7 or so, stem or branch prepart, who flowers densely, tepals 3, membranous, 1.5-2mm, stamens 3,2-3mm long, with long filaments. The main difference between this species and the first two is that the stems are unbranched, usually rootless, and the tubers are small. Leaf blade narrow strip, up to 60 cm long, 5-8 mm wide, midrib obvious. PISTILLATE inflorescences 2-4(- 6) , the most common 1-2 having a defecate, globose, about 8 mm in diameter, female flowers densely stored, tepals 3-4, narrowly spatulate, irregularly denticulate, pistil striae outwardly hammer-shaped, about 5 mm in length, style about 2 mm in length, stigma subulate; Tepals membranous, nearly narrow, Ca. 3mm long, male flowers up to 5mm long. POLYANTHUS CA. 1.5 cm in Diam. ; Fruit Fusiform, apex attenuate, with persistent tepals.

Main efficacy: blood-breaking and qi-flowing, eliminating accumulation and relieving pain. For Abdominal Mass, dysmenorrhea, blood stasis, chest pain, abdominal distension.