Occurrence record: UBCAlgae:A1433

PreservedSpecimen of Rivularia natans (Hedwig) Welwitsch, 1836 recorded on 1916-11-01


Data resource University of British Columbia Herbarium - Algae Collection
Institution code University of British Columbia
Supplied institution code "ca.ubc"
Collection code University of British Columbia Herbarium
Catalog number A1433
Occurrence ID 3C1A97D9-A1D0-F346-990E-D85D152DA110
Basis of record Preserved specimen
Preparations mounted
Collector Gardner, N.L.
Supplied as "N. L. Gardner"
Record number 2263
License CC0
Collection ID urn:lsid:biocol.org:col:15106
Owner institution code University of British Columbia
Disposition in collection
Rightsholder University of British Columbia
Dataset name University of British Columbia Herbarium (UBC) - Algae Collection
Language en
Accessrights http://creativecommons.org/publicdomain/zero/1.0/ & http://www.canadensys.net/norms
Bibliographic citation Rivularia natans Welwitsch (UBC A1433)
Occurrence status present
Dataset ID http://dataset.canadensys.net/ubc-algae-specimens
Institution ID UBC Herbarium
Collection code UBCAlgae
Abcd identification qualifier Not provided


Collecting date 1916-11-01
Supplied date "1916-11"
Date precision Day
Verbatim event date 1916 Nov


Scientific name Rivularia natans (Hedwig) Welwitsch, 1836
Supplied scientific name "Rivularia natans Welwitsch"
Taxon rank species
Kingdom Bacteria
Supplied as "Plantae"
Phylum Cyanobacteria
Class Cyanophyceae
Order Nostocales
Supplied as "Chaetophorales"
Family Rivulariaceae
Supplied as "Chaetophoraceae"
Genus Gloiotrichia
Supplied as "Rivularia"
Species Rivularia natans
Taxonomic issue No issues
Name match metric Canonical name match
The supplied name was parsed into canonical form before a match was found.
Name parse type wellformed
Scientific name authorship Welwitsch
Nomenclatural code ICBN


Country United States
State / Province California
Locality San diego river beds, san diego
Country code US

Additional properties

Type PhysicalObject

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    Incomplete collection date Warning
    Occurrence status assumed to be present Warning
    Basis of record not supplied Passed
    Basis of record badly formed Passed
    Invalid collection date Passed
    First of the month Passed
    Collector name unparseable Passed
    Missing catalogue number Passed
    Data are generalised Passed
    Collection code not recognised Passed
    Institution code not recognised Passed
    Missing taxonomic rank Passed
    Name not supplied Passed
    Kingdom not recognised Passed
    Name not recognised Passed
    Invalid scientific name Passed
    Name not in national checklists Passed
    Location not supplied Passed
    Country inferred from coordinates Passed
    Supplied coordinates centre of state Passed
    Coordinates centre of country Passed
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