map 物種蓼屬 Polygonum[原始紀錄物種] Polygonum thunbergii f. biconvexum (Hayata) T.S.Liu, S.S.Ying & M.J.Lai日期2003-6-16地點苗栗縣公館鄉24.544444,120.831944觀測方式保存標本記錄者Chien-Hsun Yu 余建勳鑑定者Chien-Hsun Yu 余建勳資料集The digitization of plant specimens of NTU授權紀錄授權：CC BY-NC來源連結識別號7f80eb50-823a-46ed-9bfa-0950736cf2df (OccurrenceUUID)gbif:891589477 (externalID)