map 物種Gomphonema gracile Ehrenberg emend V. H.[原始紀錄物種] Gomphonema gracile Ehrenberg emend V. H.日期2007-6-5地點苗栗縣三灣鄉24.626,120.902海拔：18公尺觀測方式出現紀錄記錄者私立中華大學鑑定者資料集Investigation Current Status of River in Taiwan between 2002 to 2020授權紀錄授權： CC BY來源連結https://www.gbif.org/occurrence/3774294495識別號f562ade9-78fa-4bae-abbe-45b8629e64dd (OccurrenceUUID)gbif.54290469.3774294495 (externalID)