map 物種虎杖 Reynoutria japonica Houtt.[原始紀錄物種] Polygonum cuspidatum Siebold & Zucc.日期1937-7-9地點宜蘭縣大同鄉24.381111,121.414444觀測方式保存標本記錄者Suzuki-Tokio 鈴木時夫鑑定者資料集The digitization of plant specimens of NTU授權紀錄授權：CC BY-NC來源連結識別號207af2c2-3258-4eed-9a11-24c6a5205f7c (OccurrenceUUID)gbif:891685067 (externalID)