Darwin Core Archive Publishing

The following downloads are occurrence data packages from collections that have chosen to publish their complete dataset as a Darwin Core Archive (DwC-A) file. DwC-A files are a single compressed ZIP file that contains one to several data files along with a meta.xml document that describes the content. Archives published through this portal contain three comma separated (CSV) files containing occurrences, identifications (determinations), and image metadata. Fields within the occurrences.csv file are defined by the Darwin Core exchange standard. The identification and image files follow the DwC extensions for those data types.

Data Usage Policy:

Use of these datasets requires agreement with the terms and conditions in our Data Usage Policy. Locality details for rare, threatened, or sensitive records have been redacted from these data files. One must contact the collections directly to obtain access to sensitive locality data.
RSS Feed: https://cch2.org/portal/content/dwca/rss.xml
Code Collection Name Darwin Core Archive (DwC-A) Metadata Pub Date
BFRS BFRS - Blodgett Forest Research Station DwC-A (0.1M ) EML 2024-05-03
BLMAR BLMAR - BLM Arcata Field Office Herbarium DwC-A (0.2M ) EML 2024-05-01
BLMRD BLMRD - BLM Herbarium - Redding FO DwC-A (0.2M ) EML 2024-05-03
BORR BORR - UC Berkeley, Blue Oak Ranch Reserve DwC-A (0.1M ) EML 2024-05-01
CATA-Algae CATA - Catalina Island Conservancy Herbarium Algae DwC-A (0.1M ) EML 2024-05-01
CATA-Vascular CATA - Catalina Island Conservancy Herbarium Vascular Plants DwC-A (0.9M ) EML 2024-05-01
CDA CDA - California Department of Food and Agriculture DwC-A (16.6M ) EML 2024-05-03
CHSC-VascularPlants CHSC - Ahart Herbarium, CSU Chico - Vascular Plants DwC-A (32.3M ) EML 2024-05-01
CSLA CSLA - Cal State LA Herbarium DwC-A (6.2M ) EML 2024-05-01
CSUSB CSUSB - California State University San Bernardino DwC-A (1.1M ) EML 2024-05-01
DAV-Vascular Plants DAV - University of California, Davis Center for Plant Diversity - Vascular Plants DwC-A (41.9M ) EML 2024-05-01
ELH ELH - BLM, Eagle Lake Field Office Herbarium DwC-A (0.8M ) EML 2024-05-01
ENF ENF - Eldorado National Forest Herbarium DwC-A (0.1M ) EML 2024-05-01
FSC FSC - Fresno State Herbarium DwC-A (7.4M ) EML 2024-05-03
GMDRC GMDRC - Sweeney Granite Mountains Desert Research Center DwC-A (1.7M ) EML 2024-05-01
HREC HREC - Hopland Research and Extension Center DwC-A (0.3M ) EML 2024-05-01
HSC HSC - Humboldt State University Vascular Plant Herbarium DwC-A (18M ) EML 2024-05-01
IRVC IRVC - University of California, Irvine Herbarium DwC-A (7.8M ) EML 2024-05-01
JROH JROH - Jasper Ridge Biological Preserve, Stanford University DwC-A (1.2M ) EML 2024-05-01
KNFY KNFY - Klamath National Forest Herbarium DwC-A (0.7M ) EML 2024-05-01
LA LA - University of California, Los Angeles Herbarium DwC-A (13.4M ) EML 2024-05-01
LOB LOB - California State University, Long Beach Herbarium DwC-A (4.5M ) EML 2024-05-01
LVNP LVNP - Lassen Volcanic National Park, U.S. Department of the Interior, National Park Service DwC-A (0.4M ) EML 2024-05-01
MACF MACF - MacFadden Herbarium, California State University Fullerton DwC-A (2.1M ) EML 2024-05-01
MCCC MCCC - Mendocino College Coast Center Herbarium DwC-A (0.8M ) EML 2024-05-01
NCC NCC - Sonoma State University Herbarium DwC-A (0.6M ) EML 2024-05-01
OBI OBI - Robert F. Hoover Herbarium, Cal Poly State University DwC-A (29.8M ) EML 2024-05-17
OSC OSC - Oregon State University Vascular Plant Collection DwC-A (82.3M ) EML 2024-05-01
PASM PASM - Palomar College Herbarium DwC-A (0.1M ) EML 2024-05-01
PPWD PPWD - Stephen J. Barnhart Herbarium at Pepperwood Preserve DwC-A (0.4M ) EML 2024-05-01
PUA PUA - Pacific Union College Herbarium DwC-A (12.2M ) EML 2024-05-01
RENO-V RENO - University of Nevada, Reno Herbarium DwC-A (31.8M ) EML 2024-05-01
RSA-VascularPlants RSA - California Botanic Garden Herbarium DwC-A (263.5M ) EML 2024-05-01
SBBG SBBG - Clifton Smith Herbarium, Santa Barbara Botanic Garden DwC-A (50.7M ) EML 2024-05-01
SCDA SCDA - Siskiyou County Dept. of Agriculture Herbarium DwC-A (0.2M ) EML 2024-05-01
SCFS SCFS - Sagehen Herbarium DwC-A (0.6M ) EML 2024-05-01
SD SD - SD Herbarium, San Diego Natural History Museum DwC-A (69.6M ) EML 2024-05-01
SDM SDM - San Diego Mesa College DwC-A (0.1M ) EML 2024-05-01
SDSU SDSU - Vascular Plants of the San Diego State University Herbarium DwC-A (7.6M ) EML 2024-05-01
SFSU SFSU - Vascular Plants of the Harry D. Thiers Herbarium at San Francisco State University DwC-A (3.1M ) EML 2024-05-01
SFV SFV - California State University, Northridge DwC-A (4.7M ) EML 2024-05-01
SHTC SHTC - CSU Stanislaus Herbarium DwC-A (1.5M ) EML 2024-05-01
SJSU SJSU - Carl W. Sharsmith Herbarium, San Jose State University DwC-A (3.8M ) EML 2024-05-01
SOC SOC - Southern Oregon University Herbarium DwC-A (6.7M ) EML 2024-05-01
SPIF SPIF - Sierra Pacific Industries-Forestry DwC-A (0.7M ) EML 2024-05-01
STNF STNF - Shasta-Trinity National Forest Herbarium DwC-A (0.4M ) EML 2024-05-01
THRI THRI - Herbarium of Sequoia and Kings Canyon National Parks DwC-A (1.5M ) EML 2024-05-01
UC-Bryophytes UC - University of California, Berkeley - Bryophytes DwC-A (19.7M ) EML 2024-05-01
UCR UCR - University of California, Riverside Herbarium - Vascular Plants DwC-A (73.5M ) EML 2024-05-01
UCSB UCSB - University of California Santa Barbara Herbarium DwC-A (13.5M ) EML 2024-05-01
UCSC UCSC Herbarium - Kenneth S. Norris Center for Natural History, University of California Santa Cruz DwC-A (4.2M ) EML 2024-05-01
WHIS WHIS - Whiskeytown National Recreation Area Herbarium DwC-A (0.1M ) EML 2024-05-01