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1981-8-7地點新竹縣北埔鄉24.635833,121.088056觀測方式保存標本記錄者K.C.Young鑑定者資料集The digitization of plant specimens of NTU授權紀錄授權：CC BY-NC來源連結識別號7114cc3d-26c8-4103-9945-c41dde88e7f8 (OccurrenceUUID)gbif:891587453 (externalID)