map 物種水丁香 Ludwigia octovalvis (Jacq.) P.H.Raven[原始紀錄物種] Ludwigia octovalvis subsp. sessiliflora (Micheli) Raven日期1970-8-20地點宜蘭縣五結鄉24.682778,121.786944觀測方式保存標本記錄者C.S.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c12ca138-0869-4f08-9813-963bb6afdfdb (OccurrenceUUID)gbif:891628734 (externalID)