map 物種長山藥 Dioscorea polystachya Turcz.[原始紀錄物種] Dioscorea polystachya日期2020-4-25地點桃園市桃園區25.0149349558,121.3247067312原始座標誤差: 19公尺海拔：207公尺觀測方式人為觀測記錄者naturalist28025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/43229295識別號cef075ae-bb9e-464c-9bdf-18f9a7ffca83 (OccurrenceUUID)dwc.3835716.43229295 (externalID)