map 物種山棕 Arenga engleri Becc.[原始紀錄物種] Arenga engleri日期2017-5-10地點宜蘭縣頭城鎮24.9741737222,121.9261734873原始座標誤差: 31公尺海拔：139公尺觀測方式人為觀測記錄者chinaberryhuang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/29163249識別號dcb41e1b-4b5f-4e88-8bdd-022378b98e3a (OccurrenceUUID)dwc.3835716.29163249 (externalID)