现代月季的4个重要亲本 豢 Rosa centifolia×R. chinensis (Cabbage Rose)I( China rose) perpetua×R. odorata (Tea Rose “ La france” “ The world’ s most beautiful flower现代月季的4个重要亲本  Rosa centifolia × R. chinensis perpetual × R.ordorata (Tea Rose) (Cabbage Rose) (China rose) “La France” “The world’s most beautiful flower