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Recordset

Search Recordset

California Academy of Sciences Lichen dataset

Specimen Records: 3,869
Media Records: 7,493
iDigBio Last Ingested Date: 2025-04-18

The herbarium of the California Academy of Sciences (CAS) holds around 5000 specimens of lichen. This is just a small portion of the largest collection of plants in the western U.S. and the sixth largest in the country. Together with the Herbarium of the University of California at Berkeley (UC) the San Francisco Bay area is regarded as a National Resource Center for systematic botany. These two major collections have an informal agreement to avoid duplication, thus providing botanists with a rich and varied resource for research.

Contacts

Namenone
Rolenone
EmailLichenConsortium@gmail.com
Namenone
Rolenone
EmailLichenConsortium@gmail.com
Namenone
Rolenone
Emailemagnaghi@calacademy.org
Name Emily Magnaghi
RoleCollection Manager
Emailemagnaghi@calacademy.org
Name Emily Magnaghi
RoleCollection Manager
Emailemagnaghi@calacademy.org
  • 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  i3865
99.897
dwc_datasetid_added  i3708
95.839
dwc_parentnameusageid_added  i3708
95.839
dwc_taxonid_replaced  i3708
95.839
dwc_taxonomicstatus_added  i3708
95.839
gbif_canonicalname_added  i3708
95.839
gbif_genericname_added  i3708
95.839
gbif_taxon_corrected  i3708
95.839
dwc_scientificnameauthorship_replaced  i3543
91.574
gbif_reference_added  i3384
87.464
gbif_vernacularname_added  i3157
81.597
dwc_multimedia_added  i2924
75.575
dwc_taxonrank_replaced  i2603
67.278
taxon_match_failed  i2028
52.417
dwc_originalnameusageid_added  i1984
51.279
geopoint_datum_missing  i559
14.448
dwc_specificepithet_replaced  i347
8.969
dwc_family_replaced  i283
7.315
dwc_order_replaced  i273
7.056
dwc_class_replaced  i152
3.929
geopoint_low_precision  i124
3.205
dwc_kingdom_suspect  i120
3.102
dwc_taxonremarks_added  i101
2.61
dwc_genus_replaced  i81
2.094
dwc_infraspecificepithet_added  i40
1.034
dwc_continent_added  i33
0.853
dwc_country_replaced  i24
0.62
dwc_stateprovince_replaced  i23
0.594
rev_geocode_eez  i22
0.569
dwc_scientificnameauthorship_added  i6
0.155
rev_geocode_mismatch  i6
0.155
dwc_continent_replaced  i2
0.052
rev_geocode_corrected  i2
0.052
rev_geocode_flip_both_sign  i2
0.052
datecollected_bounds  i1
0.026
specimen list