map 物種水丁香 Ludwigia octovalvis (Jacq.) P.H.Raven[原始紀錄物種] Ludwigia octovalvis日期2023-10-6地點宜蘭縣壯圍鄉24.769569,121.7993168原始座標誤差: 5719公尺觀測方式人為觀測記錄者inatpesyilan001鑑定者資料集iNaturalist Research-grade Observations授權紀錄授權：CC BY-NC來源連結https://www.inaturalist.org/observations/192642163識別號1443c47c-7adc-45f5-837c-82a51c4f52d8 (OccurrenceUUID)dwc.3835716.192642163 (externalID)