map 物種莖刺藻屬 Caulacanthus[原始紀錄物種] Caulacanthus ustulatus日期2002-4-28地點台東縣蘭嶼鄉22.008333,121.583333原始座標誤差: 1000公尺海拔：259公尺觀測方式保存標本記錄者Lin, Showe-Mei; Hommersand, Max H.鑑定者Lin, Showe-Mei; Hommersand, Max H.資料集University of North Carolina at Chapel Hill Herbarium; Max & Fran Hommersand Algae Herbarium: Algae授權紀錄授權：CC BY-NC來源連結https://www.gbif.org/occurrence/3894352388識別號243acf2b-87b7-479b-b923-de198a251375 (OccurrenceUUID)gbif.61997302.3894352388 (externalID)