map 物種水丁香 Ludwigia octovalvis (Jacq.) P.H.Raven[原始紀錄物種] Ludwigia octovalvis (Jacq.) Raven日期2003-5-18地點苗栗縣通霄鎮24.490278,120.702222觀測方式保存標本記錄者Chien-Hsun Yu 余建勳鑑定者Chien-Hsun Yu 余建勳資料集The digitization of plant specimens of NTU授權紀錄授權：CC BY-NC來源連結識別號92f4c423-bfea-4792-ba31-10a7432b361e (OccurrenceUUID)gbif:891589441 (externalID)