Guizhou Botanical Garden 贵州省植物园, Guiyang.   See more photos at: dcbbs.zol.com.cn/133/232_1325094.html  , and the Baidu posting at:  baike.baidu.com/view/3475046.htm . Originally posted at: http://www.flickr.com/photos/98531730@N02/9961559945/