map 物種野茼蒿 Conyza sumatrensis (Retz.) Walker[原始紀錄物種] Conyza sumatrensis (Retz.) E.Walker日期2015-4-13地點新竹縣關西鎮24.80537,121.14942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a209962f-3e69-42aa-ad7c-41c15962d273 (OccurrenceUUID)gbif:1313772172 (externalID)