The genet and ramet of P. anserina at the non-degraded alpine meadow were higher than those at the degraded alpine meadow.
高寒草甸退化后鹅绒委陵菜的匍匐茎增多，分支强度加大。
2
Abstract : The extraction technology of the water-soluble polysaccharide from Potentilla anserina was studied in this paper.
摘要 ： 采用水提醇沉法对蕨麻多糖进行提取，并对提取工艺条件进行了研究。
3
Results:Among the 45 cases, 38 cases located in the popliteal fossa, 4 cases located in anserina and 3 cases located at tibial colleral ligament of knee.