Accession Detail Results


 UC is the home institution for this record
 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (; Wed Jul 8 16:36:04 2020).
 Records are made available under the CCH Data Use Terms.

Specimen number UC164847
Determination Conyza canadensis
More information: Jepson Online Interchange
Collector, number, date Joseph P. Tracy, 3458, 1911-7-9
Verbatim date Jul 9 1911
County Humboldt
Locality near its mouth along Willow Creek; Northern Coast Ranges, Tributary of Trinity River, Willow Cr
Elevation 182 m
Habitatweed in grass lands
Coordinates 40.94290 -123.63510 BerkeleyMapper [or without layers, here]
DatumWGS84; ER = 670 meters
Coordinate sourceBaldwin et al. (2017), Master spatial file
Voucher information
verbatim elevation600 ft
Annotations and/or
curatorial actions
1: Erigeron canadensis L., unknown
current determination (uncorrected): Conyza canadensis (L.) Cronquist, Nov 19, 1993

    Related searches:
  1. taxon=Conyza canadensis
  2. county=Humboldt; taxon=Conyza canadensis
  3. county=Humboldt; collector=Tracy
  4. collector=Tracy; taxon=Conyza canadensis
  5. collector=Tracy; number=3458
  6. collector=Tracy; number=3458; include nearby numbers
  7. date=Jul 9 1911; collector=Tracy
  8. date=Jul 9 1911; county=Humboldt
  9. Possible GBIF records [External]
  10. Return geographically nearby records (within ~3 mi).   List of names, 1 record each
  11. Plot elevation range (from Jepson Manual) against latitude
Check for yellow flag
Explanations of the fields are available by clicking on the left-hand headings. Information about the collector is available by clicking on the collector name. The location can be mapped by clicking on "BerkeleyMapper". Other possibly pertinent records can be retrieved by clicking on "Related searches".
  Copyright © 2018 Regents of the University of California — Updated 11 January 2019