map 物種虎杖 Reynoutria japonica Houtt.[原始紀錄物種] Polygonum cuspidatum Siebold & Zucc.日期1991-9-6地點南投縣信義鄉23.47,120.95觀測方式出現紀錄記錄者T. G. Lammers鑑定者資料集Database of Native Plants in Taiwan授權紀錄授權：CC BY-NC來源連結識別號c890ca16-8af5-446e-ac75-9775e78f82e3 (OccurrenceUUID)gbif:1086037339 (externalID)