map 物種虎杖 Reynoutria japonica Houtt.[原始紀錄物種] Polygonum cuspidatum Siebold & Zucc.日期1971-11-14地點宜蘭縣大同鄉24.3825,121.405觀測方式保存標本記錄者Chang Sheng Kuoh 郭長生鑑定者資料集The digitization of plant specimens of NTU授權紀錄授權：CC BY-NC來源連結識別號86f4af16-cd79-4567-a38f-3213d4ffcb2a (OccurrenceUUID)gbif:891634690 (externalID)