map 物種千年芋 Xanthosoma sagittifolium (L.) Schott[原始紀錄物種] Xanthosoma sagittifolium (L.) Schott日期2013-9-5地點苗栗縣泰安鄉24.46739,120.95251海拔：450公尺觀測方式出現紀錄記錄者禹安工程顧問股份有限公司鑑定者資料集Investigation Current Status of River in Taiwan between 2002 to 2022授權紀錄授權： CC BY來源連結https://www.gbif.org/occurrence/3774341202識別號f5669ce7-74a5-4488-b9cb-d3c435f8005d (OccurrenceUUID)gbif.54290469.3774341202 (externalID)