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Bryophyte Herbarium, Oslo (O) UiO

Specimen Records: 188,414
Media Records: 172,854
iDigBio Last Ingested Date: 2026-04-23

Bryophytes at the Natural History Museum, University of Oslo. The bryophyte herbarium at the Botanical Museum, the University of Oslo, comprises a Norwegian herbarium (ca. 185,000 specimens, of which ca. 100,000 mosses, ca. 15,000 peat mosses and ca. 35,000 hepatics), a general herbarium (ca. 80,000), a type herbarium with ca. 100 types and a collection of older exsiccata (ca. 5,000 specimens). The herbarium contains important material among others from Norway, the Arctic, Macaronesia and Tristan da Cunha. Important collectors are Matthias Numsen Blytt (1789-1862), Søren Christian Sommerfelt (1794-1838), Christian Kaurin (1831-1898), Frantz Caspar Kiær (1835-1893), Nils Gregers Ingvald Wulfsberg (1847-1888), Elling Ryan (1849-1905), Baard Bastian Larsen Kaalaas (1851-1917), Ingebrigt Severin Hagen (1852-1917; in part), Nils Bryhn (1854-1916; in part), Eugen Honoratius Jørgensen (1862-1938; in part), Johannes Lid (1886-1971) and Per Størmer (1907-1991). Buildup of the herbarium database started in 1997. Currently approximately 185,000 specimens have been imaged and so far 68,000 specimens databased from the Norwegian collection.

Contacts

Namenone
Rolenone
Emailhelpdesk@gbif.no
Namenone
Rolenone
Emailhelpdesk@gbif.no
Name Rune Halvorsen
RoleProfessor
Emailrune.halvorsen@nhm.uio.no
Name Siri Rui
RoleHead engineer
Emailsiri.rui@nhm.uio.no
Name Anne Molia
RoleHead engineer
Emailanne.molia@nhm.uio.no
Name Rune Halvorsen
RoleProfessor
Emailrune.halvorsen@nhm.uio.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  i188167
99.869
dwc_continent_added  i188160
99.865
dwc_class_added  i149079
79.123
dwc_datasetid_added  i149079
79.123
dwc_family_added  i149079
79.123
dwc_genus_added  i149079
79.123
dwc_kingdom_added  i149079
79.123
dwc_order_added  i149079
79.123
dwc_parentnameusageid_added  i149079
79.123
dwc_phylum_added  i149079
79.123
dwc_taxonid_added  i149079
79.123
dwc_taxonomicstatus_added  i149079
79.123
gbif_canonicalname_added  i149079
79.123
gbif_genericname_added  i149079
79.123
gbif_taxon_corrected  i149079
79.123
dwc_taxonrank_added  i147340
78.2
dwc_specificepithet_added  i143125
75.963
dwc_scientificnameauthorship_replaced  i131372
69.725
gbif_vernacularname_added  i116809
61.996
gbif_reference_added  i100242
53.203
dwc_multimedia_added  i69019
36.632
dwc_originalnameusageid_added  i37204
19.746
geopoint_datum_missing  i28356
15.05
taxon_match_failed  i18888
10.025
dwc_taxonremarks_added  i17816
9.456
rev_geocode_eez  i10460
5.552
geopoint_datum_error  i5815
3.086
dwc_taxonrank_replaced  i2788
1.48
dwc_infraspecificepithet_added  i1913
1.015
geopoint_low_precision  i700
0.372
dwc_scientificnameauthorship_added  i632
0.335
dwc_infraspecificepithet_replaced  i260
0.138
rev_geocode_mismatch  i102
0.054
dwc_taxonrank_invalid  i56
0.03
dwc_taxonrank_removed  i56
0.03
datecollected_bounds  i4
0.002
dwc_stateprovince_replaced  i3
0.002
rev_geocode_failure  i1
0.001