[Long, Yuelin; Xu, Lu; Luo, Yuanyuan; Xiong, Xingyao] Hunan Agr Univ, Coll Hort, Changsha 410128, Peoples R China.
[Luo, Yuanyuan; Tang, Zhuoran] Hunan Agr Univ, Coll Oriental Sci & Technol, Changsha 410128, Peoples R China.
[He, Jun] Yunnan Agr Univ, Coll Hort & Landscape, Kunming 650000, Peoples R China.
[Long, Yuelin] Hunan Agr Univ, Coll Landscape Architecture & Art Design, Changsha 410128, Peoples R China.
[Zhang, Liang] Hunan City Univ, Coll Architecture & Urban Planning, Yiyang 413000, Peoples R China.