中央研究院生物多樣性研究中心; 國?臺灣大學生態學與演化生物學研究所; 國?臺灣師範大學生命科學系; 國?臺灣師範大學生命科學系; 臺灣生物多樣性保育學會; 臺灣生物多樣性保育學會; 國?台南大學生物科技學系Biodiversity Research Center, Academia Sinica; Institute of Ecology and Evolutionary Biology, National Taiwan University; Department of Life Science, National Taiwan Normal University; Department of Life Science, National Taiwan Normal University; Biodiversity association of Taiwan; Biodiversity association of Taiwan; Department of Biological Science and Technology, National University of Tainan吳姍樺張志遠蔡正國陳巧芬?育延鄧詠淨謝宗欣Wu, S.H.S.H.WuChang, C.Y.C.Y.ChangTsai, J.K.J.K.TsaiChen, C.F.C.F.ChenLiu, Y.Y.Y.Y.LiuDeng, Y.C.Y.C.DengHsieh, T.H.T.H.Hsieh2017-09-122018-07-062017-09-122018-07-062009-06http://ntur.lib.ntu.edu.tw//handle/246246/283428本文記?一引進臺灣作為園藝作物的歸化現?。古錢?水花 (Pilea nummulariifolia (Swartz) Weddell) 為原產熱帶美洲之蕁麻科植物，目前全島皆有種植情形，引進?份?詳。本文依照國際對於歸化植物之定義，檢視該物種在標本採集地點之分布及生長?況，完全未經由人為協助而自?繁殖、開花結果，進而判定其為新歸化之物種。古錢?水花 (Pilea nummulariifolia) 以具圓齒的圓形?和密生毛的長匍伏莖，與其他同屬植物可以區分。本文提供形態描述、生育地描述及手繪圖作為鑑定之用。This report is regarding the naturalization status of an introduced ornamental species, Pilea nummulariifolia (Swartz) Weddell. Pilea nummulariifolia, a member of Urticaceae, is originated from tropical America, and has been widely cultivated through out the island of Taiwan. This species can be identified by its rounded leaves with toothed edges and long ascending or procumbent stem with densely hairs. This paper describes this newly naturalized species and provides line drawing and photograph for identification.2560514 bytesapplication/pdfUrticaceaePilea nummulariifoliaNaturalizedTaiwan蕁麻科古錢?水花歸化臺灣journal articlehttp://ntur.lib.ntu.edu.tw/bitstream/246246/283428/1/5402_200906_12.pdf