map 物種眼子菜 Potamogeton octandrus Poir.[原始紀錄物種] Potamogeton octandrus日期1964-11-27地點觀測方式保存標本記錄者Chuang, C.C.鑑定者C.C. Chuang資料集Carnegie Museum of Natural History Herbarium授權紀錄授權: CC0來源連結https://www.gbif.org/occurrence/2858980550識別號ca30c60e-5c55-4854-b5e8-0369a05beb1c (OccurrenceUUID)gbif.52950803.2858980550 (externalID)