map 物種虎杖 Reynoutria japonica Houtt.[原始紀錄物種] Polygonum cuspidatum Siebold & Zucc.日期2003-8-21地點苗栗縣泰安鄉24.497778,121.073611觀測方式保存標本記錄者Chien-Hsun Yu 余建勳鑑定者Chien-Hsun Yu 余建勳資料集The digitization of plant specimens of NTU授權紀錄授權：CC BY-NC來源連結識別號ceb72eb9-256c-424a-b098-2f29c02a1441 (OccurrenceUUID)gbif:891589155 (externalID)