The vascular plant herbarium TROM at The Arctic University Museum of Norway (former Tromsø Museum) houses about 200 000 specimens.
The collection is arranged in four parts: Nordic, Arctic, ‘Other foreign’ and Garden plants. TROM is particularly rich in accessions from the North of Norwegian mainland. Among the Nordic collections, 80-85 % originate from North Norway, Troms og Finnmark and Nordland counties. Herbarium also contains valuable collections from other Nordic countries as well as the circum-arctic areas. The Arctic herbarium contains over 10 000 specimens from Svalbard, Bjørnøya, Greenland, arctic Russia, arctic Canada and Alaska.
The data in this occurrence resource has been published as a Darwin Core Archive (DwC-A), which is a standardized format for sharing biodiversity data as a set of one or more data tables. The core data table contains 176,561 records.
1 extension data tables also exist. An extension record supplies extra information about a core record. The number of records in each extension data table is illustrated below.
This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.
The table below shows only published versions of the resource that are publicly accessible.