山羊百科，林文智老師的植物、山岳、攝影紀錄

Part I

• 《中国植物志》 第49(3)卷 (1998) >> 206页 PDF >> 大头茶属 Gordonia；http://www.iplant.cn/info/Gordonia?t=z
• FOC Vol. 12 Page 366, 418；Polyspora Sweet, News Lit. Fashion. 2: 205. 1825.；大头茶属；http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=126455

Part II

Part III

1. Le, Nguyet Hai Ninh, Van Dung Luong, Van Canh Nguyen, Thi Thanh Dat Pham, Thi Thanh Luu and Van The Pham 2020 An updated checklist of Theaceae and a new species of Polyspora from Vietnam Taiwania 65(2): 216‒227

• Orel, George, Peter G. Wilson, Anthony S. Curry and Hong Truong Luu 2012 Polyspora huongiana sp. nov. (Theaceae) from Vietnam and notes on related species Nordic Journal of Botany 30(1):47–52； https://doi.org/10.1111/j.1756-1051.2011.01330.x