map 物種眼子菜屬 Potamogeton[原始紀錄物種] Potamogeton japonicus Franch. & Sav.日期1930-12-25地點花蓮縣瑞穗鄉23.487778,121.370556觀測方式保存標本記錄者Y.Yamamoto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7b46df9d-2fc6-45c5-9266-6fc1c3012d86 (OccurrenceUUID)gbif:891706470 (externalID)