map 物種長山藥 Dioscorea polystachya Turcz.[原始紀錄物種] Dioscorea polystachya日期地點屏東縣恆春鎮21.906389,120.851111海拔：17公尺觀測方式出現紀錄記錄者鑑定者資料集A global database for the distributions of crop wild relatives授權紀錄授權： CC BY來源連結https://www.gbif.org/occurrence/1304297891識別號8f1d46c0-5545-414b-98c9-6cd5f1a0a706 (OccurrenceUUID)gbif.4693653.1304297891 (externalID)