map 物種千年芋 Xanthosoma sagittifolium (L.) Schott[原始紀錄物種] Xanthosoma sagittifolium日期2023-2-27地點台北市信義區25.0156055556,121.5768277778原始座標誤差: 24公尺海拔：149公尺觀測方式人為觀測記錄者gordon901228鑑定者資料集iNaturalist Research-grade Observations授權紀錄授權：CC BY-NC來源連結https://www.inaturalist.org/observations/149822272識別號2bdf8b0a-94af-43f4-a815-c08939aa6a88 (OccurrenceUUID)dwc.3835716.149822272 (externalID)