Recordset

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Academy of Natural Sciences of Drexel University

Specimen Records: 629,323
Media Records: 594,796
iDigBio Last Ingested Date: 2026-04-23

The herbarium of the Academy of Natural Sciences (PH) is the oldest institutional herbarium in the United States. It is a national resource for material from 1750-1850. The diatom herbarium (ANSP) is managed separately.

Contacts

Namenone
Rolenone
Emailegilbert@ku.edu
Namenone
Rolenone
Emailegilbert@ku.edu
Namenone
Rolenone
Emailtl534@drexel.edu
Name Tatyana Livshultz
RoleCurator
Emailtl534@drexel.edu
Name Chelsea Smith
RoleCollection Manager
Emailans_ph_herbarium@drexel.edu
Name Tatyana Livshultz
RoleCurator
Emailtl534@drexel.edu
Name Chelsea Smith
RoleCollection Manager
Emailans_ph_herbarium@drexel.edu
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  i612592
97.341
dwc_continent_added  i607488
96.53
dwc_datasetid_added  i536019
85.174
dwc_parentnameusageid_added  i536019
85.174
dwc_taxonomicstatus_added  i536019
85.174
gbif_canonicalname_added  i536019
85.174
gbif_genericname_added  i536019
85.174
gbif_taxon_corrected  i536019
85.174
dwc_taxonid_replaced  i535869
85.15
dwc_phylum_replaced  i535756
85.132
gbif_vernacularname_added  i494156
78.522
dwc_class_added  i469885
74.665
gbif_reference_added  i444900
70.695
dwc_multimedia_added  i428348
68.065
dwc_scientificnameauthorship_replaced  i355861
56.547
dwc_taxonrank_replaced  i327739
52.078
taxon_match_failed  i249070
39.577
dwc_originalnameusageid_added  i108047
17.169
dwc_specificepithet_replaced  i87721
13.939
dwc_taxonremarks_added  i59980
9.531
geopoint_datum_missing  i49679
7.894
dwc_genus_replaced  i36033
5.726
dwc_infraspecificepithet_added  i26233
4.168
rev_geocode_eez  i11816
1.878
dwc_scientificnameauthorship_added  i9314
1.48
dwc_country_replaced  i7821
1.243
dwc_family_replaced  i6238
0.991
geopoint_low_precision  i5503
0.874
dwc_kingdom_suspect  i3830
0.609
dwc_class_replaced  i3331
0.529
geopoint_datum_error  i1159
0.184
dwc_order_replaced  i883
0.14
dwc_infraspecificepithet_replaced  i845
0.134
dwc_stateprovince_replaced  i605
0.096
dwc_acceptednameusageid_added  i552
0.088
dwc_genus_added  i508
0.081
rev_geocode_mismatch  i256
0.041
dwc_taxonid_added  i150
0.024
dwc_taxonrank_added  i150
0.024
dwc_kingdom_added  i147
0.023
dwc_phylum_added  i147
0.023
rev_geocode_corrected  i97
0.015
dwc_family_added  i76
0.012
rev_geocode_lat_sign  i43
0.007
rev_geocode_lon_sign  i42
0.007
dwc_specificepithet_added  i39
0.006
dwc_taxonremarks_replaced  i28
0.004
rev_geocode_failure  i22
0.003
datecollected_bounds  i21
0.003
dwc_order_added  i15
0.002
rev_geocode_both_sign  i11
0.002
rev_geocode_eez_corrected  i5
0.001
rev_geocode_flip  i1
0