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Recordset

Search Recordset

University of Massachusetts Amherst, Herbarium

Specimen Records: 3,132
Media Records: 108,516
iDigBio Last Ingested Date: 2025-06-23

The University of Massachusetts Herbarium, Amherst, is a regional resource with approximately 224,000 mounted vascular plants, algae and bryophtyes as well as a fruit and seed collection. The collection is world wide in scope, but the focus is on Western Massachusetts and New England. It includes three herbaria; the Amherst College Herbarium (AC), started in 1829 by Professor Edward Hitchcock and one of the oldest herbaria in the country, the Massachusetts State Herbarium (MASS) founded in 1867 by W. S. Clark, the third president of the University, and the recently acquired Phippen-LaCroix Herbarium (TUFT).

Contacts

Namenone
Rolenone
Emailpatrick.sweeney@yale.edu
Namenone
Rolenone
Emailpatrick.sweeney@yale.edu
Namenone
Rolenone
Emailtseidler@bio.umass.edu
Name Tristram Seidler
Rolenone
Emailtseidler@bio.umass.edu
Name Tristram Seidler
Rolenone
Emailtseidler@bio.umass.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_datasetid_added  i2564
81.865
dwc_parentnameusageid_added  i2564
81.865
dwc_taxonomicstatus_added  i2564
81.865
gbif_canonicalname_added  i2564
81.865
gbif_genericname_added  i2564
81.865
gbif_taxon_corrected  i2564
81.865
dwc_phylum_replaced  i2557
81.641
idigbio_isocountrycode_added  i2543
81.194
dwc_continent_added  i2531
80.811
dwc_class_replaced  i2530
80.779
dwc_taxonid_replaced  i2468
78.799
gbif_vernacularname_added  i2440
77.905
gbif_reference_added  i2272
72.542
dwc_multimedia_added  i2181
69.636
dwc_country_replaced  i2140
68.327
dwc_scientificnameauthorship_replaced  i1739
55.524
dwc_taxonrank_replaced  i1561
49.84
taxon_match_failed  i967
30.875
dwc_originalnameusageid_added  i639
20.402
datecollected_bounds  i492
15.709
dwc_taxonremarks_added  i363
11.59
geopoint_datum_missing  i352
11.239
dwc_specificepithet_replaced  i207
6.609
dwc_scientificnameauthorship_added  i145
4.63
dwc_family_replaced  i122
3.895
dwc_genus_added  i96
3.065
dwc_specificepithet_added  i96
3.065
dwc_taxonid_added  i96
3.065
dwc_taxonrank_added  i96
3.065
dwc_infraspecificepithet_added  i79
2.522
dwc_genus_replaced  i72
2.299
dwc_order_replaced  i22
0.702
dwc_stateprovince_replaced  i20
0.639
dwc_kingdom_suspect  i9
0.287
dwc_class_added  i7
0.223
dwc_order_added  i7
0.223
dwc_phylum_added  i7
0.223
geopoint_low_precision  i6
0.192
rev_geocode_eez  i6
0.192
dwc_acceptednameusageid_added  i4
0.128
dwc_infraspecificepithet_replaced  i1
0.032
rev_geocode_corrected  i1
0.032
rev_geocode_lon_sign  i1
0.032
rev_geocode_mismatch  i1
0.032
specimen list