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題 名 | 臺灣地區金線蓮品系比較之初步研究 |
---|---|
作 者 | 戴國興; | 書刊名 | 技術學刊 |
卷 期 | 5:3 1990.09[民79.09] |
頁 次 | 頁309-312 |
分類號 | 434.92 |
關鍵詞 | 金線蓮; 臺灣; |
語 文 | 中文(Chinese) |
中文摘要 | 將全省各地搜集得之65個金線蓮品系,就其形態與特性,詳加觀測比較,並進行根尖細胞之核型分析,以為省產金線蓮分類之標準。試驗結果顯示,三種金線蓮之核型並無太大差異,染色體數目均為2n=24。茲將分類檢索歸列如下: A1 唇瓣向下,中段爪部有絲狀構造: B1葉片較濃綠,絨毛層較發達,正常中肋……台灣金線蓮 B2葉片較淡綠,絨毛層較不發達,中肋粗大呈白斑紋化…粗肋台灣金線蓮 A2 唇瓣向上,中段爪部無絲狀構造……高雄金線蓮 |
英文摘要 | By using 65 local strains of Anoectochilus spp. collected from Taiwan island, the morphological characteristics and chromosome number were studied. The chromosome number of both Taiwan Anoe. and Kaohsiung Anoe. were 2n=24, and their karyotype were similar. The code for species (variety) classification was worked out as follow: A1. Lip downward, claw of lip deeply pectinate B1. Leaf dark green, full of short pubes, normal rib…. A. formosanus B2. Leaf green, less pubes, larger mosaic white rib......................... A. formosanus var. rough rib A2. Lip upward, claw of lip not pectinate ........... A. Kaohsiunensis |
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