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Ohio State University Herbarium

Specimen Records: 36,950
Media Records: 36,300
iDigBio Last Ingested Date: 2017-06-14

The Ohio State University Herbarium (OS) is a major collection of plant and fungal specimens and is a unit of the Department of Evolution, Ecology and Organismal Biology. We are part of OSU's Museum of Biological Diversity. Since its founding in 1891, the collection has grown to approximately half a million specimens and has worldwide coverage, with strengths in flora of the northeastern United States (especially Ohio) and in temperate South America. The Herbarium supports research and teaching at OSU and receives frequent use by researchers from other academic institutions, as well as by staff from governmental agencies such as the Ohio Department of Natural Resources.

Contacts

Namenone
Rolenone
Emailegbot@asu.edu
Namenone
Rolenone
Emailegbot@asu.edu
Name John V. Freudenstein, Director
Rolenone
Emailfreudenstein.1@osu.edu
Name Edward
Rolenone
Emailnone
Name John V. Freudenstein, Director
RoleCollection Manager
Emailfreudenstein.1@osu.edu
  • Data Corrected
  • Data Use
  • Raw
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
dwc_phylum_replaced  i30739
83.191
idigbio_isocountrycode_added  i30288
81.97
dwc_continent_added  i30244
81.851
dwc_class_added  i30158
81.618
dwc_datasetid_added  i28804
77.954
dwc_parentnameusageid_added  i28804
77.954
dwc_taxonid_added  i28804
77.954
dwc_taxonomicstatus_added  i28804
77.954
gbif_canonicalname_added  i28804
77.954
gbif_genericname_added  i28804
77.954
gbif_taxon_corrected  i28804
77.954
dwc_taxonrank_added  i27353
74.027
gbif_vernacularname_added  i27302
73.889
geopoint_datum_missing  i25950
70.23
dwc_multimedia_added  i25672
69.478
gbif_reference_added  i25401
68.744
dwc_scientificnameauthorship_replaced  i22593
61.145
taxon_match_failed  i12585
34.06
dwc_specificepithet_replaced  i3814
10.322
dwc_taxonremarks_added  i2683
7.261
geopoint_low_precision  i1648
4.46
dwc_taxonrank_replaced  i1611
4.36
dwc_infraspecificepithet_added  i1136
3.074
dwc_family_replaced  i1018
2.755
dwc_originalnameusageid_added  i1008
2.728
dwc_order_replaced  i567
1.535
dwc_genus_replaced  i263
0.712
dwc_scientificnameauthorship_added  i233
0.631
rev_geocode_eez  i61
0.165
dwc_stateprovince_replaced  i60
0.162
rev_geocode_mismatch  i16
0.043
dwc_infraspecificepithet_replaced  i9
0.024
dwc_genus_added  i7
0.019
dwc_specificepithet_added  i7
0.019
datecollected_bounds  i2
0.005
geopoint_0_coord  i1
0.003
rev_geocode_failure  i1
0.003
specimen list