Occurrence record: CAN:CAN 502271

PreservedSpecimen of Potamogeton nodosus Poir. | longleaf pondweed recorded on 1984-07-26


Data resource Canadian Museum of Nature Herbarium
Institution code Canadian Museum of Nature
Supplied institution code "CMN"
Collection code Canadian Museum of Nature Herbarium
Catalog number CAN 502271
Occurrence ID 9f359c59-fe71-e714-6595-ed28bd857a2c
Basis of record Preserved specimen
Identified by Dugal, A.W.
Identified date 1986
Collector Dugal, W. Albert|Johnston
Supplied as "Dugal, Albert W.; Johnston"
Record number 1826
Individual count 3
License CC-BY
Supplied as http://creativecommons.org/licenses/by/4.0/legalcode
Collection ID http://grbio.org/cool/4w1m-4a6d
Rightsholder Canadian Museum of Nature
Dataset name Vascular Plant
Language eng
Bibliographic citation Potamogeton nodosus (CAN 502271)
Occurrence status present
Dataset ID https://doi.org/10.15468/88qq3e
Institution ID http://biocol.org/urn:lsid:biocol.org:col:34935
Collection code CAN
Abcd identification qualifier Not provided
Date identified 1986


Collecting date 1984-07-26
Verbatim event date 1984-07-26


Higher classification Plantae; Magnoliophyta; Liliopsida; Alismatidae; Najadales; Potamogetonaceae; Potamogeton
Scientific name Potamogeton nodosus Poir.
Supplied scientific name "Potamogeton nodosus"
Taxon rank species
Common name longleaf pondweed
Kingdom Plantae
Phylum Tracheophyta
Class Liliopsida
Order Alismatales
Family Potamogetonaceae
Genus Potamogeton
Species Potamogeton nodosus
Taxonomic issue No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type wellformed
Scientific name authorship Poir.


Country Canada
State / Province Ontario (Prov.)
Locality Morris Island Along Mississippi Snye West Carleton Township.
Latitude 45.433333
Longitude -76.25
Geodetic datum EPSG:4326
Coordinate precision Unknown
Location ID CAN 502271
County Ottawa (metro)
Verbatim longitude 76° 15' W
Verbatim latitude 45° 26' N

Additional properties

Type PhysicalObject

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    Occurrence status assumed to be present Warning
    Geodetic datum assumed WGS84 Warning
    Basis of record not supplied Passed
    Basis of record badly formed Passed
    Missing name of person who identified the specimen/observation Passed
    Missing identification date 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
    Name not recognised Passed
    Invalid scientific name Passed
    Name not in national checklists Passed
    Decimal coordinates not supplied Passed
    Coordinates are transposed Passed
    Coordinates are out of range for species Passed
    Supplied coordinates are zero Passed
    Zero latitude Passed
    Zero longitude Passed
    Supplied country not recognised Passed
    Location not supplied Passed
    Country inferred from coordinates Passed
    Supplied coordinates centre of state Passed
    Coordinates centre of country Passed
    Missing geodetic datum Passed
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