Li Jiajue 2005, Chinese Tree Peony, Xibei, Xinan, Jiangnan Volume
'Xuezhong Songtan' Chrysanthemum form, white. Cultivated in Lintao and other places. [detailed description available on page 92]
Cheng Fangyun: 'Chinese Flare Mudan' (Beijing 2005)
'Xue Zhong Song Tan' description (in chinese) & picture available on page 100.
