臺灣省台中縣維管植物資源之調查研究

Studies on the Vascular Plants Resource in Taichung Hsien of Taiwan

蔡進來(Jinn-Lai Tsai)

《臺灣省立博物館年刊》 31卷 (1988/12) Pp. 1-22

https://doi.org/10.6548/ATMB.198812_31.0001

摘要

臺灣省台中縣境內自海濱、平地以至高山地帶，自生及栽植之維管植物，共計歸隸於216科1,020屬之2,015個分類羣（1,802種28亞種177變種及8品種）。各種類之出現量，有極稀少至甚豐多之大差別；其亦各具一定之經建用途。縣境植物若就不同生育地而言，可概分為海濱、平地原野、水生、喬木帶、灌木帶及草本橋等六種類型之植物；其天然植被則可區分為熱帶疏林、海岸林、擬熱帶雨林、亞熱帶雨林、暖溫帶雨林、冷溫帶針葉林、亞高山針葉林及高山寒原等八種生態景觀。該自生之維管植物中，固有種佔9.88%；只產於台中縣之特有植物，計有25種；有87種為本省之稀有植物，卽已面臨絕滅之危機，而急待加以維護與保育者。

並列摘要

Two thousand and fifteen taxa of vascular plants (1,802 species, 28 subspecies, 177 varieties, and 8 forms), belonging to 1,020 genera and 216 families, were found in the places from coastal side, low lands to high mountains of Taichung Hsien, Taiwan. The abundance of each species ranged from very rare to abundant. They are given specific economic values. According to the sites of plants, six types of them could be concluded: coastal, low-landed, aquatic, arbor-placed, shrub-placed, and herb-placed plants. Their natural vegetation were identified as tropical savanna, littoral forest, tropical-allied rain forest, subtropical rain forest, warm-temperate rain forest, cold-temperate coniferous forest, subalpine coniferous forest, and alpine tundra formations. Among those indigenous vascular plants, 9.88% are endemics, 25 species are only found in the fields of Taichung Hsien, and 87 species are rare and threatened plants of Taiwan which must be carefully conserved.