map 物種虎杖 Reynoutria japonica Houtt.[原始紀錄物種] Polygonum cuspidatum Siebold & Zucc.日期1999-11-26地點苗栗縣通霄鎮24.433333,120.75觀測方式保存標本記錄者Her-Long Chiang鑑定者Her-Long Chiang資料集Herbarium of Taiwan Forestry Research Institute授權紀錄授權：CC BY-NC來源連結識別號c4796e63-a2da-4994-8f60-6162b9d4d92a (OccurrenceUUID)gbif:1821814294 (externalID)