(Shaanxi Chinese herbal medicine)
[synonym] xiaowuzhulong, jinbangchui (Shaanxi Chinese herbal medicine).
[source] it is the root tuber of Potentilla sericata.
[plant morphology] Potentilla sericata
Perennial herbs. Stems prostrate, rooting on nodes, pilose. The basal leaves are trifoliate or palmately compound; the leaflets are obovate, 1-3 cm long and 0.5-1.2 cm wide, with obtuse serrations at the edge, 1 / 3 of the whole margin near the base, with pilose hairs on the top and silky hairs on the bottom; the petioles are slender and pilose; the stipules are membranous; the cauline leaves are similar to the basal leaves; the stipules are small and lanceolate. Flowers solitary, pedicel slender, 2-4 cm long; yellow flowers; calyx spreading, 5-lobed; petals 5, broad, longer than sepals; stamens numerous; carpels numerous. Achene brown with small protuberances.
It grows on hillside, roadside, Bank of ditch or grassland. It is distributed in Henan, Hebei, Shanxi, Shaanxi, Hubei, Gansu and other places.
[collection] in autumn, they were dug and dried in the sun.
[chemical constituents] the leaves contain quercetin-3,7-diglucuronate.
Sweet and smooth.
[function indications] it can produce fluid to quench thirst, replenish Yin, eliminate deficiency heat, treat asthenia, leucorrhea and asthma.
[usage and dosage] oral administration: decoction, 1-2 Liang.
Chinese PinYin : Jin Jin Bang
Anemone philoxeroides. Han Lian Hua
Predictor. Yu Zhi Zi
Black soybean. Hei Da Dou
Cross the altar Dragon. Guo Tan Long
Stems and leaves of Panax notoginseng. Bai Bei San Qi Jing Ye
Sauerkraut. Niu Zi Cai
Banana seed. Shan Ba Jiao Zi
Shehan. She Han
Five to seven. Wu Zhuan Qi
Fennel. Yao Hui Xiang
Zheer. Zhe Er
Bamboo beetle. Zhu Du Chong