Recordset

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Academy of Natural Sciences of Drexel University

Specimen Records: 623,240
Media Records: 591,740
iDigBio Last Ingested Date: 2026-02-24

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  i606731
97.351
dwc_continent_added  i601782
96.557
dwc_datasetid_added  i529965
85.034
dwc_parentnameusageid_added  i529965
85.034
dwc_taxonomicstatus_added  i529965
85.034
gbif_canonicalname_added  i529965
85.034
gbif_genericname_added  i529965
85.034
gbif_taxon_corrected  i529965
85.034
dwc_taxonid_replaced  i529813
85.009
dwc_phylum_replaced  i529704
84.992
gbif_vernacularname_added  i488589
78.395
dwc_class_added  i463940
74.44
gbif_reference_added  i439765
70.561
dwc_multimedia_added  i423498
67.951
dwc_scientificnameauthorship_replaced  i351401
56.383
dwc_taxonrank_replaced  i323014
51.828
taxon_match_failed  i247403
39.696
dwc_originalnameusageid_added  i106699
17.12
dwc_specificepithet_replaced  i86914
13.946
dwc_taxonremarks_added  i59058
9.476
geopoint_datum_missing  i49578
7.955
dwc_genus_replaced  i35949
5.768
dwc_infraspecificepithet_added  i25816
4.142
rev_geocode_eez  i11540
1.852
dwc_scientificnameauthorship_added  i9395
1.507
dwc_country_replaced  i7810
1.253
dwc_family_replaced  i6224
0.999
geopoint_low_precision  i5466
0.877
dwc_kingdom_suspect  i3830
0.615
dwc_class_replaced  i3292
0.528
geopoint_datum_error  i1156
0.185
dwc_order_replaced  i873
0.14
dwc_infraspecificepithet_replaced  i845
0.136
dwc_stateprovince_replaced  i599
0.096
dwc_acceptednameusageid_added  i551
0.088
dwc_genus_added  i510
0.082
rev_geocode_mismatch  i245
0.039
dwc_taxonid_added  i152
0.024
dwc_taxonrank_added  i152
0.024
dwc_kingdom_added  i149
0.024
dwc_phylum_added  i149
0.024
rev_geocode_corrected  i97
0.016
dwc_family_added  i75
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  i21
0.003
datecollected_bounds  i20
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