請用此 Handle URI 來引用此文件:
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/75885
標題: | 臺灣擬肋毛蕨屬植物之研究 The Study of Taiwan Ctenitopsis (Aspidiaceae) |
作者: | Shann-Jye Moore 牟善傑 |
出版年 : | 1992 |
學位: | 碩士 |
摘要: | 擬肋毛蕨屬(Ctenitopsiis)為三叉蕨科在分類上仍有爭議的一個屬,過往曾分別被視為獨立的屬,或歸併於三叉蕨屬、Heterogonium屬、肋毛屬,至今仍未有統一的論定,且本屬在命名的初始即發生一名兩用的現象,致後來學者在命名引證上時發生不一致的現象,本研究第一目的即在釐清本屬命名上混亂的狀況,並由形態上探討本屬和相關屬之間的關係。 本研究第二目的在探討台灣本屬四種植物的分類地位、生殖機制、族群、地理分佈及彼此演化親源關係。由於本屬除高士佛擬肋毛蕨外,餘三種過往採集的紀錄極少,為能確實瞭解本屬在台灣的分佈及族群數量,研究過程中進行廣泛的野外採集調查,並針對本屬最稀有的排灣擬肋毛蕨進行族群分析,從而評估其族群維繫的重要因數。 The taxonomic position of the genus Ctenitopsis (Aspidiaceae) is doubtful and controversial. It was used to be treated as an independent genus or included in the related genera Tectaria, Heterogonium, Ctenitis. So the exactly final conclusion can not be decided. At the same time, the nomenclature of this genus was also confused by applying a name to two different authors, this leads incompatible name citation in genus and species level. First purpose of this study is trying to clarify the status of confusing nomenclature of this genus and discuss the relationships between this genus and related genera by morphological comparision and literature. Secondary, taxonomic position, reproductive mode, population, geographic distribution and phylogenetic relationships of four Ctenitopsis species in Taiwan were studied. Because rarely previous collecting materials could be found in herbarium (except for C. kusukusensis), a wild field collection was proceeded during this study to make a thorough understanding of their distribution and population. A population analysis was specially treated to the rarest species C. subfuscipes of the genus, and evaluating those important factors concerning its maintenance of population. |
URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/75885 |
全文授權: | 未授權 |
顯示於系所單位: | 植物科學研究所 |
文件中的檔案:
沒有與此文件相關的檔案。
系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。