頁籤選單縮合
題 名 | New Distribution Record of Begonia grandis (Begoniaceae, Section Diploclinium) from Taiwan, with Subspecies Assignment Based on Morphology and Molecular Phylogeny |
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作 者 | Nakamura, Koh; Wang, Yi-fu; Ho, Meng-jung; Chung, Kuo-fang; Peng, Ching-i; | 書刊名 | Taiwania |
卷 期 | 60:1 2015.03[民104.03] |
頁 次 | 頁49-53 |
分類號 | 373.49 |
關鍵詞 | Begoniaceae; Begonia grandis; ITS; New record; Sect. Diploclinium; Taiwan; Taxonomy; |
語 文 | 英文(English) |
DOI | 10.6165/tai.2015.60.49 |
英文摘要 | "Begonia grandis" Dry. (Begoniaceae), previously recognized as endemic to continental China, was recently discovered from southern Taiwan. Close morphological observations and molecular phylogenetic analysis elucidated that the species in Taiwan belongs to subspecies "grandis". "Begonia grandis" has a long history in cultivation especially in China and Japan but not in Taiwan. The collection locality in Taiwan had no trace of human activity. Therefore, "B. grandis" is considered to be native to Taiwan. The new finding in Taiwan marks the southernmost distribution record of the species. Unfortunately, the discovered population was destroyed by a landslide due to a typhoon in 2009. Further field survey in neighboring areas is needed to elucidate the current status of "B. grandis" in Taiwan. |
本系統中英文摘要資訊取自各篇刊載內容。