大頭茶屬(學名:Polyspora Sweet)是山茶科下的一屬。該屬植物為常綠喬木。葉革質,長圓形,葉有柄。花大,白色,腋生。蒴果長筒形,室背裂開,果爿木質,中軸宿存,長條形;種子扁平。該屬已知42種,主要分布於南亞和東南亞地區。大多數種類能夠適應貧瘠山地。
大頭茶屬植物是良好的城鄉綠化樹種,其樹形優美,在園林中可作庭蔭樹、行道樹,也可作叢植觀賞。大頭茶屬植物的果實中多具有天然抗氧化劑,根和莖的提取物具有較高的細胞毒活性,提取物可開發成為功能性食品或營養保健品,具有預防心血管疾病、癌症等由氧化應激引起的某些疾病的功效。
基本介紹
植物學史
形態特徵
產地生境
下級分類
中文名 | 拉丁學名 |
---|---|
安汶島大頭茶 | Polyspora amboinensis (Miq.) Orel, Peter G.Wilson, Curry & Luu |
Polyspora ampla Orel, Curry & Luu | |
Polyspora axillaris (Roxb. ex Ker Gawl.) Sweet | |
Polyspora bidoupensis (Gagnep.) Orel, Peter G.Wilson, Curry & Luu | |
婆羅洲大頭茶 | Polyspora borneensis (H.Keng) Orel, Peter G.Wilson, Curry & Luu |
斯里蘭卡大頭茶 | Polyspora ceylanica (Wight) Orel, Peter G.Wilson, Curry & Luu |
Polyspora chrysandra (Cowan) Hu ex B.M.Barthol. & T.L.Ming | |
同心痕大頭茶 | Polyspora concentricicatrix (Burkill) Orel, Peter G.Wilson, Curry & Luu |
Polyspora dalglieshiana (Craib) Orel, Peter G.Wilson, Curry & Luu | |
Polyspora dassanayakei (Wadhwa & Weeras.) Orel, Peter G.Wilson, Curry & Luu | |
Polyspora dipterosperma (Kurz) Orel, Peter G.Wilson, Curry & Luu | |
橢圓葉大頭茶 | Polyspora elliptica (Gardner) Orel, Peter G.Wilson, Curry & Luu |
高大大頭茶 | Polyspora excelsa (Blume) Orel, Peter G.Wilson, Curry & Luu |
Polyspora gardneri Orel, Peter G.Wilson, Curry & Luu | |
Polyspora gigantiflora (Gagnep.) Orel, Peter G.Wilson, Curry & Luu | |
Polyspora gioii Luu, Tich & H.Tran | |
大花大頭茶 | Polyspora grandiflora (Merr.) Orel, Peter G.Wilson, Curry & Luu |
Polyspora hainanensis (Hung T.Chang) C.X.Ye ex B.M.Barthol. & T.L.Ming | |
Polyspora havilandii (Burkill) Orel, Peter G.Wilson, Curry & Luu | |
粗毛大頭茶 | Polyspora hirtella (Ridl.) Orel, Peter G.Wilson, Curry & Luu |
Polyspora huongiana Orel, Curry & Luu | |
覆瓦大頭茶 | Polyspora imbricata (King) Orel, Peter G.Wilson, Curry & Luu |
全緣大頭茶 | Polyspora integerrima (Miq.) Orel, Peter G.Wilson, Curry & Luu |
Polyspora intricata (Gagnep.) Orel, Peter G.Wilson, Curry & Luu | |
Polyspora lanceifolia (Burkill) Orel, Peter G.Wilson, Curry & Luu | |
Polyspora longicarpa (Hung T.Chang) C.X.Ye ex B.M.Barthol. & T.L.Ming | |
呂宋大頭茶 | Polyspora luzonica (S.Vidal) Orel, Peter G.Wilson, Curry & Luu |
梅因大頭茶 | Polyspora maingayi (Dyer) Orel, Peter G.Wilson, Curry & Luu |
Polyspora marginata (Korth.) Orel, Peter G.Wilson, Curry & Luu | |
多脈大頭茶 | Polyspora multinervis (King) Orel, Peter G.Wilson, Curry & Luu |
Polyspora nivea Orel, Curry & Luu | |
Polyspora oblongifolia (Miq.) Orel, Peter G.Wilson, Curry & Luu | |
Polyspora papuana (Kobuski) Orel, Peter G.Wilson, Curry & Luu | |
Polyspora polisana (Burkill) Orel, Peter G.Wilson, Curry & Luu | |
Polyspora sablayana (Melch.) Orel, Peter G.Wilson, Curry & Luu | |
Polyspora sarawakensis (H.Keng) Orel, Peter G.Wilson, Curry & Luu | |
斯氏大頭茶 | Polyspora scortechinii (King) Orel, Peter G.Wilson, Curry & Luu |
Polyspora speciosa (Kochs) B.M.Barthol. & T.L.Ming | |
Polyspora spectabilis (W.Hunter) Orel, Peter G.Wilson, Curry & Luu | |
太平大頭茶 | Polyspora taipingensis (Burkill) Orel, Peter G.Wilson, Curry & Luu |
Polyspora tiantangensis (L.L.Deng & G.S.Fan) S.X.Yang | |
火山岩大頭茶 | Polyspora vulcanica (Korth.) Orel, Peter G.Wilson, Curry & Luu |
參考資料: |