說明
The lichen herbarium TROM, The Arctic University Museum of Norway (former Tromsø Museum) contains c. 22 500 specimens.
Much of the material is old and was collected in Northern Norway and from the Norwegian Arctic islands by J. M. Norman, Bernt Lynge and other botanists during the latter half of the 19th century and the early 20th century. The collection has increased during our own research activity during recent decades, with important additions from Southern Hemisphere areas, such as Chile, New Zealand, Australia, Bolivia, New Caledonia, Reunion, Bouvet Island and Antarctica . TROM may now have one of the world largest collections (c. 1 800 samples) of the Pannaria/Psoroma complex within the family Pannariaceae and has a number of type specimens.
資料紀錄
此資源出現紀錄的資料已發佈為達爾文核心集檔案（DwC-A），其以一或多組資料表構成分享生物多樣性資料的標準格式。 核心資料表包含 23,824 筆紀錄。
亦存在 1 筆延伸集的資料表。延伸集中的紀錄補充核心集中紀錄的額外資訊。 每個延伸集資料表中資料筆數顯示如下。
此 IPT 存放資料以提供資料儲存庫服務。資料與資源的詮釋資料可由「下載」單元下載。「版本」表格列出此資源的其它公開版本，以便利追蹤其隨時間的變更。
版本
以下的表格只顯示可公開存取資源的已發布版本。