map 物種大苦草 Vallisneria gigantea Graebn.[原始紀錄物種] Vallisneria gigantea Graebn.日期2004-5-24地點宜蘭縣員山鄉24.76,121.69觀測方式出現紀錄記錄者Chien-I Huang鑑定者資料集Database of Native Plants in Taiwan授權紀錄授權：CC BY-NC來源連結識別號a283bdef-cd1b-4f23-b027-70ab1c3151b9 (OccurrenceUUID)gbif:1085974461 (externalID)