map 物種野茼蒿 Conyza sumatrensis (Retz.) Walker[原始紀錄物種] Conyza sumatrensis (Retz.) E.Walker日期2015-7-23地點桃園市觀音區25.01929,121.06912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e275bbc3-fc05-429e-a470-7d1c46404abd (OccurrenceUUID)gbif:1313778127 (externalID)