map 物種苦苣菜 Sonchus arvensis L.[原始紀錄物種] Sonchus arvensis L.日期2015-1-20地點新竹縣北埔鄉24.69956,121.05929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70bceea9-21af-42e4-8d1c-fe5c33524381 (OccurrenceUUID)gbif:1313770283 (externalID)