map 物種紫花藿香薊 Ageratum houstonianum Mill.[原始紀錄物種] Ageratum houstonianum Mill.日期2015-7-16地點桃園市楊梅區24.89173,121.14555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e2514caa-62f5-4174-94f9-b7dcaf8ab91b (OccurrenceUUID)gbif:1313777351 (externalID)