map 物種水丁香 Ludwigia octovalvis (Jacq.) P.H.Raven[原始紀錄物種] Ludwigia octovalvis日期2022-10-5地點宜蘭縣頭城鎮24.8412765157,121.9440412375原始座標誤差: 4公尺海拔：31公尺觀測方式人為觀測記錄者wollihuang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/137599520識別號08d47ed3-4fd4-4232-966e-b94b0aae783d (OccurrenceUUID)dwc.3835716.137599520 (externalID)