map 物種金魚藻 Ceratophyllum demersum L.[原始紀錄物種] Ceratophyllum demersum L.日期1935-10-23地點39.44626,141.07355觀測方式保存標本記錄者鑑定者資料集Plant specimens deposited in Osaka Museum of Natural History, Japan授權紀錄授權: CC BY來源連結https://www.gbif.org/occurrence/177289318識別號2dbccab7-ece7-4c21-9218-80198760fd00 (OccurrenceUUID)gbif.4693708.177289318 (externalID)