map 物種加拿大蓬 Conyza canadensis (L.) Cronq.[原始紀錄物種] Conyza canadensis (L.) Cronq.日期2005-1-11地點苗栗縣頭份市24.67579,120.94912海拔：33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/3774340743識別號127d9f1d-cd33-446f-aee2-708908b6fedf (OccurrenceUUID)gbif.54290469.3774340743 (externalID)