map 物種戟葉蓼 Persicaria thunbergii (Siebold & Zucc.) H.Gross[原始紀錄物種] Polygonum thunbergii Siebold & Zucc.日期1969-8-19地點宜蘭縣大同鄉24.430278,121.374444觀測方式保存標本記錄者Chien Chang Hsu 許建昌鑑定者資料集The digitization of plant specimens of NTU授權紀錄授權：CC BY-NC來源連結識別號9c0fc031-7880-44ed-934a-f06284c9a208 (OccurrenceUUID)gbif:891693859 (externalID)