map 物種野茼蒿 Conyza sumatrensis (Retz.) Walker[原始紀錄物種] Conyza sumatrensis (Retz.) E.Walker日期2015-7-20地點桃園市楊梅區24.92225,121.12258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c64a33cb-c295-40b3-b5f3-8611389fde6e (OccurrenceUUID)gbif:1313777466 (externalID)