map 物種大萍屬 Pistia[原始紀錄物種] Pistia日期1932-8-18地點宜蘭縣員山鄉24.777699,121.647636原始座標誤差: 57903公尺觀測方式保存標本記錄者T. Tanaka; Y. Shimada鑑定者資料集Academy of Natural Sciences of Drexel University授權紀錄授權:CC BY-NC來源連結https://www.gbif.org/occurrence/3865423547識別號bd218f3d-1191-471a-a179-8c4123a9cb97 (OccurrenceUUID)gbif.61997291.3865423547 (externalID)