map 物種蓼屬 Polygonum[原始紀錄物種] Polygonum thunbergii form. biconvexum日期1977-7-28地點觀測方式保存標本記錄者鑑定者資料集Plant specimens deposited in Osaka Museum of Natural History, Japan授權紀錄授權: CC BY來源連結https://www.gbif.org/occurrence/295158613識別號dc33a4b5-f034-4a37-bedc-5b6ffff8c0ae (OccurrenceUUID)gbif.4693708.295158613 (externalID)