map 物種虎杖 Reynoutria japonica Houtt.[原始紀錄物種] Polygonum cuspidatum Siebold & Zucc.日期1987-11-9地點南投縣信義鄉23.5,120.988333觀測方式保存標本記錄者(n/a)鑑定者資料集Herbarium of Taiwan Forestry Research Institute授權紀錄授權：CC BY-NC來源連結識別號c22cc4d4-52e2-4cce-b30b-3ab3ff31db9b (OccurrenceUUID)gbif:1821803687 (externalID)