Characteristics of the Chunlan 'Yuehua Ruidie' Variety Orchids Jan 1, 1970 0 views A new variety of Chunlan (Cymbidium goeringii), 'Yuehua Ruidie', is a pure new variety discovered in Zhejiang. A new variety of Chunlan (Cymbidium goeringii), 'Yuehua Ruidie', is a pure new variety discovered in Zhejiang.