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Recordset

Search Recordset

SFSU - Vascular Plants of the Harry D. Thiers Herbarium at San Francisco State University

Specimen Records: 17,005
Media Records: 15,911
iDigBio Last Ingested Date: 2025-06-23

The Harry D. Thiers Herbarium at San Francisco State University maintains over 220,000 specimens. Its primary research focus is mycological, but there are roughly 27,000 vascular plant specimens. Special vascular plant collections of SFSU include the California Floristic Province including a particularly large and taxonomically robust collection of Arctostaphylos (Ericaceae).

Contacts

Namenone
Rolenone
Emailjyost@calpoly.edu
Namenone
Rolenone
Emailjyost@calpoly.edu
Namenone
Rolenone
Emailcantley@sfsu.edu
Name Jason T. Cantley
Rolenone
Emailcantley@sfsu.edu
Name Jason T. Cantley
Rolenone
Emailcantley@sfsu.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  i16938
99.606
dwc_datasetid_added  i13840
81.388
dwc_parentnameusageid_added  i13840
81.388
dwc_taxonomicstatus_added  i13840
81.388
gbif_canonicalname_added  i13840
81.388
gbif_genericname_added  i13840
81.388
gbif_taxon_corrected  i13840
81.388
dwc_taxonid_replaced  i13839
81.382
gbif_vernacularname_added  i13066
76.836
dwc_multimedia_added  i10879
63.975
dwc_scientificnameauthorship_replaced  i10092
59.347
gbif_reference_added  i9753
57.354
dwc_taxonrank_replaced  i7492
44.058
taxon_match_failed  i6270
36.872
dwc_country_replaced  i4808
28.274
dwc_originalnameusageid_added  i2954
17.371
dwc_specificepithet_replaced  i2178
12.808
dwc_taxonremarks_added  i1108
6.516
dwc_genus_replaced  i878
5.163
dwc_class_replaced  i868
5.104
dwc_infraspecificepithet_added  i842
4.951
rev_geocode_eez  i748
4.399
dwc_scientificnameauthorship_added  i594
3.493
dwc_taxonrank_invalid  i382
2.246
dwc_taxonrank_removed  i382
2.246
geopoint_datum_missing  i346
2.035
dwc_infraspecificepithet_replaced  i154
0.906
dwc_family_replaced  i150
0.882
geopoint_low_precision  i79
0.465
dwc_kingdom_suspect  i43
0.253
dwc_continent_added  i17
0.1
dwc_continent_replaced  i17
0.1
dwc_acceptednameusageid_added  i15
0.088
rev_geocode_mismatch  i13
0.076
geopoint_datum_error  i4
0.024
geopoint_similar_coord  i4
0.024
rev_geocode_corrected  i4
0.024
rev_geocode_lon_sign  i4
0.024
datecollected_bounds  i2
0.012
dwc_country_added  i2
0.012
dwc_family_added  i2
0.012
dwc_genus_added  i2
0.012
dwc_order_replaced  i2
0.012
dwc_phylum_added  i2
0.012
dwc_class_added  i1
0.006
dwc_kingdom_added  i1
0.006
dwc_order_added  i1
0.006
dwc_specificepithet_added  i1
0.006
dwc_taxonid_added  i1
0.006
dwc_taxonrank_added  i1
0.006
rev_geocode_eez_corrected  i1
0.006
specimen list