Occurrence record: CAN:CAN 10006979

PreservedSpecimen of Potamogeton gramineus Wahlenb. recorded on 1934-08-11


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 10006979
Occurrence ID 9eadbd2d-b388-3884-eb83-f9a6209ef445
Basis of record Preserved specimen
Preparations dry
Collector Porsild, A. Erling
Record number 7246
Individual count 1
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 gramineus (CAN 10006979)
Occurrence remarks Fertile plants with few floating leaves, 4-6 feet of water.
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


Collecting date 1934-08-11
Date precision Day
Verbatim event date 1934-08-11


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


Country Canada
State / Province Northwest Territories (Terr.)
Locality Lake below Reindeer Station
Latitude 68.666667
Longitude -134.133333
Geodetic datum EPSG:4326
Location remarks In water
Coordinate precision Unknown
Location ID CAN 7932
Verbatim longitude 134° 8' W
Verbatim latitude 68° 40' 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
    Invalid collection date Passed
    Incomplete 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
    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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