rho I[医] 绒[毛]膜促性腺激素B, 促黄体生成[激]素rhon.ρ(希腊字母的第17字)Rhododendron dekatanumn.隆子杜鹃Rhododendron vellereumn.白毛杜鹃rho-theta navigation距离-角度导航Rhododendron detersilen.干净杜鹃Rhododendron uniflorumn.单花杜鹃Rhododendron lanigerumn.林生杜鹃Rhododendron asperulumn.瘤枝杜鹃Rhododendron farinosumn.钝头杜鹃Rhodiola fastigiata.西藏长鞭红景天Rhododendron torquatumn.曲枝杜鹃