map 物種Gomphonema gracile Ehrenberg emend V. H.[原始紀錄物種] Gomphonema gracile Ehrenberg emend V. H.日期2007-6-7地點苗栗縣竹南鎮24.649,120.875海拔：17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/3774371498識別號a8cc5076-cdda-4845-93cd-377b41212e87 (OccurrenceUUID)gbif.54290469.3774371498 (externalID)