map 物種水蓼 Persicaria hydropiper (L.) Delarbre[原始紀錄物種] Polygonum hydropiper L.日期2011-4-12地點台東縣關山鎮23.04541,121.171原始座標誤差: 5公尺觀測方式人為觀測記錄者鑑定者資料集Alien plant presence dataset from the point-radius plot surveys in 2010-2015 in Taiwan授權紀錄授權: CC0來源連結識別號b688c364-377f-4fff-a9e9-f276ab594351 (OccurrenceUUID)gbif:1313723506 (externalID)