苗栗公墓維管束植物調查資料集

Dataset of the vascular plants survey of the cemetery in Miaoli County, Taiwan

為調查受脅植物於苗栗公墓之分布，自2017年5月起至2020年12月，調查苗栗縣內公墓的維管束植物分布位置及物候資料，共記錄3,025筆資料，114科594種的植物，其中國家極危（NCR, Nationally Critically Endangered）9種，國家瀕危（NEN, Nationally Endangered）19種，國家易危（NVU, Nationally Vulnerable）13種，國家接近受脅（NNT, Nationally Near Threatened）9種，資料缺乏（DD, Data Deficient）9種，除珍稀植物外，亦發現許多外來種植物，出現頻度高且占大面積，有些已造成危害，如大花咸豐草(Bidens pilosa var. radiata)、小花蔓澤蘭(Mikania micrantha)、紫花藿香薊(Ageratum houstonianum)、貓腥草(Praxelis clematidea)、大黍(Megathyrsus maximus)等。

To investigate the distribution of threatened plants in Miaoli cemeteries, we conducted a survey of vascular plants and their phenological data from May 2017 to December 2020, and a total of 3,025 occurrence data were recorded, including, 114 families and 594 species of plants. Among them, there are 9 species classified as Nationally Critically Endangered (NCR), 19 as Nationally Endangered (NEN), 13 as Nationally Vulnerable (NVU), 9 as Nationally Near Threatened (NNT), and 9 with Data Deficient (DD). In addition to rare plants, many alien species have also been discovered, with high occurrence frequency and occupying large areas. Some have already caused harm, such as Bidens pilosa var. radiata, Mikania micrantha, Ageratum houstonianum, Praxelis clematidea, and Megathyrsus maximus.