Recordset

Search Recordset

Vascular plant herbarium TRH, NTNU University Museum

Specimen Records: 248,219
Media Records: 257,623
iDigBio Last Ingested Date: 2026-04-23

This is the largest herbarium at NTNU University Museum, containing specimens mainly from Norway and the Nordic countries. Most of the specimens are collected in Central Norway. In addition, the vascular plant herbarium contains around 30 000 specimens from the rest of the world. One of the oldest parts of the collection consist of the herbarium after bishop Gunnerus (1718-1773), which laid the foundation for the first national flora “Flora Norvegica” published by Gunnerus in 1766. Another significant part of the collection is the Arctic collection from Alaska and Canada by Professor Olav Gjærevoll consisting of about 6 000 specimens. Among the main bulk of specimens from central Norway the Dovrefjell Mountain region is especially well represented. You also find a focus on documentation of the expansion of non-native species in the flora especially by the collections by Eli Fremstad. The collection includes more than100 type specimens.

Contacts

Namenone
Rolenone
Emailpostmottak@museum.ntnu.no
Namenone
Rolenone
Emailpostmottak@museum.ntnu.no
Namenone
Rolenone
Emailhelpdesk@gbif.no
Name Kristine Bakke Westergaard
RoleAssociate Professor
Emailkristine.b.westergaard@ntnu.no
Name Tommy Prestø
RoleCollection Manager
Emailtommy.presto@ntnu.no
This table shows any data corrections that were performed on this recordset to improve the capabilities of iDigBio Search. The first column represents the correction performed. The last two columns represent the number and percentage of records that were corrected. A complete list of the data quality flags and their descriptions can be found here. Clicking on a data flag name will take you to a search for all records with this flag in this recordset.
FlagRecords With This Flag(%) Percent With This Flag
idigbio_isocountrycode_added  i246798
99.428
dwc_continent_added  i246445
99.285
geopoint_datum_missing  i209383
84.354
dwc_class_added  i140010
56.406
dwc_datasetid_added  i140010
56.406
dwc_family_added  i140010
56.406
dwc_kingdom_added  i140010
56.406
dwc_order_added  i140010
56.406
dwc_parentnameusageid_added  i140010
56.406
dwc_phylum_added  i140010
56.406
dwc_taxonid_added  i140010
56.406
dwc_taxonomicstatus_added  i140010
56.406
dwc_taxonrank_added  i140010
56.406
gbif_canonicalname_added  i140010
56.406
gbif_genericname_added  i140010
56.406
gbif_taxon_corrected  i140010
56.406
dwc_genus_added  i139997
56.401
dwc_specificepithet_added  i137996
55.594
gbif_vernacularname_added  i127127
51.216
gbif_reference_added  i109384
44.068
dwc_multimedia_added  i101976
41.083
taxon_match_failed  i90939
36.637
dwc_scientificnameauthorship_replaced  i68453
27.578
rev_geocode_eez  i29474
11.874
dwc_originalnameusageid_added  i28515
11.488
dwc_taxonremarks_added  i26241
10.572
dwc_infraspecificepithet_added  i5201
2.095
rev_geocode_mismatch  i4722
1.902
geopoint_low_precision  i4175
1.682
dwc_scientificnameauthorship_added  i1414
0.57
dwc_acceptednameusageid_added  i172
0.069
dwc_country_replaced  i78
0.031
dwc_stateprovince_replaced  i36
0.015
rev_geocode_corrected  i29
0.012
rev_geocode_lon_sign  i29
0.012
rev_geocode_eez_corrected  i28
0.011
rev_geocode_failure  i16
0.006