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作者在采自海拔4500m以上高寒山区的红景天属多种植物中,已从大花红景天Rhodiola crenulata(HK.f.et Thoms)H.Ohba、四裂红景天R.quarifida(Pall)Ffsch.et Mey及大紫红景天R.atropurpurea(Turcz) Trautv.et Mey(暂定名)分离出红景天甙,
The authors have collected Rhodiola crenulata (HK.f.et Thoms) H.Ohba and R. quarifida (Pall) from the Rhodiola species in the alpine mountain area above 4,500m above sea level. Frsch.et Mey and Rhododendron R.atropurpurea (Turcz) Trautv.et Mey (tentative name) isolated Rhodiola,