map 物種異花莎草 Cyperus difformis L.[原始紀錄物種] Cyperus difformis日期地點觀測方式保存標本記錄者鑑定者資料集Botanical Research Institute of Texas, Philecology Herbarium授權紀錄授權： CC0來源連結https://www.gbif.org/occurrence/3969620190識別號328b70ee-4b5a-4eee-b43e-88757351e178 (OccurrenceUUID)gbif.63689366.3969620190 (externalID)