Recordset

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Academy of Natural Sciences of Drexel University

Specimen Records: 626,278
Media Records: 594,853
iDigBio Last Ingested Date: 2026-03-25

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
Emailhbrown@mailbox.sc.edu
Namenone
Rolenone
Emailhbrown@mailbox.sc.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  i609720
97.356
dwc_continent_added  i604713
96.557
dwc_datasetid_added  i533134
85.127
dwc_parentnameusageid_added  i533134
85.127
dwc_taxonomicstatus_added  i533134
85.127
gbif_canonicalname_added  i533134
85.127
gbif_genericname_added  i533134
85.127
gbif_taxon_corrected  i533134
85.127
dwc_taxonid_replaced  i532984
85.103
dwc_phylum_replaced  i532881
85.087
gbif_vernacularname_added  i491350
78.456
dwc_class_added  i467000
74.568
gbif_reference_added  i442541
70.662
dwc_multimedia_added  i425830
67.994
dwc_scientificnameauthorship_replaced  i353566
56.455
dwc_taxonrank_replaced  i325378
51.954
taxon_match_failed  i248256
39.64
dwc_originalnameusageid_added  i107319
17.136
dwc_specificepithet_replaced  i87250
13.932
dwc_taxonremarks_added  i59597
9.516
geopoint_datum_missing  i49670
7.931
dwc_genus_replaced  i35994
5.747
dwc_infraspecificepithet_added  i26205
4.184
rev_geocode_eez  i11816
1.887
dwc_scientificnameauthorship_added  i9270
1.48
dwc_country_replaced  i7815
1.248
dwc_family_replaced  i6238
0.996
geopoint_low_precision  i5493
0.877
dwc_kingdom_suspect  i3830
0.612
dwc_class_replaced  i3331
0.532
geopoint_datum_error  i1157
0.185
dwc_order_replaced  i883
0.141
dwc_infraspecificepithet_replaced  i845
0.135
dwc_stateprovince_replaced  i603
0.096
dwc_acceptednameusageid_added  i552
0.088
dwc_genus_added  i508
0.081
rev_geocode_mismatch  i250
0.04
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
0.004
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