map 物種Trapa natans L.[原始紀錄物種] Trapa natans L. var. pumila Nakano ex Verdc.日期1939-4-23地點觀測方式保存標本記錄者鑑定者資料集Vascular Plant Specimens of Yamagata Prefectural Museum授權紀錄授權： CC BY來源連結https://www.gbif.org/occurrence/4053866685識別號25af32b9-5201-42d7-9a9b-f06b534276ff (OccurrenceUUID)gbif.67451191.4053866685 (externalID)