別名:委陵菜本品為蔷薇科(Rosaceae)植物委陵菜(Potentilla chinensis Ser.)的乾燥根和附着的一部份乾燥葉。產湖北羅田,黃岡一帶。[性状] 外形:一市售品帶有一部份乾葉的地下根,根端粗約0.2—0.5厘米但亦有粗至1厘米者。向下逐渐變細,通常多呈彎曲状,長約6—13厘米。鬚根少,表面深紅棕色,多有縱皺紋,質堅硬,易折斷蹟噌岜砻嫫佣嗯c中柱分離,外部現深紅棕色,內部現黄白色。有紅棕色木質部分列其中,呈放射狀排列。根端的葉為複葉,灰綠色,葉片羽狀深裂。葉柄及葉片 Alias: Potentilla This product is the dry root of Romentaceae (Potentilla chinensis Ser.) and a part of dry leaves attached. Production Hubei Luotian, Huanggang area. [Properties] Appearance: A commercially available underground root with a portion of dry leaves, about 0.2-0.5 cm thick at the root but also as thick as 1 cm. The tapering down, usually curved, about 6-13 cm long. Less fibrous roots, dark reddish-brown surface, many longitudinal wrinkles, hard quality, easy to break off the traces of 噌岜砻嫫 嗯 c 中 中 中 中 中 中 中 中 中 中 中 中 中 中 中 中 中 中 中 中 中 中 中 中. There are red-brown wooden parts out of them, arranged radially. The leaves at the root end are compound leaves, gray-green, and the leaves are pinnately lobed. Petiole and blade