Return to search

A Taxonomic Study on Fimbristylis Vahl (Cyperaceae) of Taiwan

The genus Fimbristylis in Taiwan was taxonomically revised based on morphological, phytogeographical, and ecological evidences. In this study, style and achene morphologies are the most valuable characters for the classification within the genus in Taiwan. The ornamentation of achene surface could be divided into 5 types, which are transversely rugulose, verruculose, smooth, reticulate, reticulate- verruculose. The results showed that these types are taxonomic characters for classification of section, series and species. Twenty-three species, three varieties, and one uncertain species as recognized in conclusion. Fimbristylis microcarya var. tainanensis (Ohwi) H. Y. Liu was elevated to specific status F. tainanemsis Ohwi. F. tomentosa Vahl and F. umbellaris (Lam.) Vahl do not occur in Taiwan in fact, which are previously erroneous identification of F. dichotoma (L.) Vahl and F. littoralis Guad., respectively. Additionally, F. macassarensis Steud. is treated as uncertain species due to insufficiency of evidence.

Identiferoai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0908108-154225
Date08 September 2008
CreatorsLin, Yi-ling
ContributorsChang-sheng Kuoh, Ho-yih Liu, Yuen-po Yang
PublisherNSYSU
Source SetsNSYSU Electronic Thesis and Dissertation Archive
LanguageCholon
Detected LanguageEnglish
Typetext
Formatapplication/pdf
Sourcehttp://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0908108-154225
Rightscampus_withheld, Copyright information available at source archive

Page generated in 0.0022 seconds