× Take our 30-second survey
The U.S. National Science Foundation and iDigBio are required to collect information on use of digitized collections-based specimen data. Please help us meet this requirement every time you use this search portal. Sustainability of the national digitization effort depends on evidence of data use! Maybe later.

Recordset

Search Recordset

Ada Hayden Herbarium at Iowa State University

Specimen Records: 5,081
Media Records: 0
iDigBio Last Ingested Date: 2015-09-30

The Ada Hayden Herbarium has the largest collection of Iowa plants and fungi, containing over 600,000 specimens of vascular plants, bryophytes, fungi, and lichens. Functioning primarily as a research facility important for taxonomic studies (occurrence, distribution, and relationships of plants), it is also used for identifying unknown plants. Specimens are loaned to specialists at other institutions around the world to support research. Loans from other institutions allow our researchers access to other herbaria. Recently, herbaria have become a source of materials to use in molecular studies and to support basic research on biodiversity.

Contacts

Namenone
Rolenone
EmailCNALHadmin@asu.edu
Name Deborah Lewis, Curator
Rolenone
Emaildlewis@iastate.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
idigbio_isocountrycode_added  i5053
99.449
dwc_datasetid_added  i4792
94.312
dwc_parentnameusageid_added  i4792
94.312
dwc_taxonid_added  i4792
94.312
dwc_taxonomicstatus_added  i4792
94.312
gbif_canonicalname_added  i4792
94.312
gbif_genericname_added  i4792
94.312
gbif_taxon_corrected  i4792
94.312
dwc_taxonrank_added  i4789
94.253
dwc_continent_added  i4765
93.781
dwc_scientificnameauthorship_replaced  i4469
87.955
gbif_reference_added  i3903
76.816
gbif_vernacularname_added  i3609
71.029
dwc_originalnameusageid_added  i3529
69.455
dwc_multimedia_added  i2321
45.68
taxon_match_failed  i1865
36.705
dwc_specificepithet_replaced  i455
8.955
geopoint_datum_missing  i309
6.081
dwc_order_added  i213
4.192
dwc_class_added  i184
3.621
dwc_family_added  i173
3.405
dwc_genus_added  i173
3.405
dwc_kingdom_added  i173
3.405
dwc_phylum_added  i173
3.405
dwc_specificepithet_added  i173
3.405
dwc_genus_replaced  i171
3.365
dwc_class_replaced  i167
3.287
dwc_taxonremarks_added  i155
3.051
dwc_country_replaced  i132
2.598
dwc_kingdom_suspect  i120
2.362
dwc_family_replaced  i114
2.244
dwc_order_replaced  i105
2.067
dwc_taxonremarks_replaced  i89
1.752
dwc_stateprovince_replaced  i22
0.433
rev_geocode_mismatch  i5
0.098
dwc_taxonrank_replaced  i3
0.059
geopoint_low_precision  i2
0.039
rev_geocode_failure  i2
0.039
specimen list