Occurrence record: CAN:CAN 10075256

PreservedSpecimen of Myriophyllum sibiricum Komarov | American water-milfoil recorded on 2009-07-28


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 10075256
Occurrence ID 9ef69a94-1c8b-c8b4-9db0-c61beb0f433c
Basis of record Preserved specimen
Preparations dry
Collector Gillespie, J. Lynn|Consaul, L. Laurie|Bull, D. Roger
Supplied as "Gillespie, Lynn J.; Consaul, Laurie L.; Bull, Roger D."
Record number 9436
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 Myriophyllum sibiricum Komarov (CAN 10075256)
Occurrence remarks Submerged aquatic plant; leaves mostly dark reddish green. Locally common.
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 2009-07-28
Date precision Day
Verbatim event date 2009-07-28


Scientific name Myriophyllum sibiricum Komarov
Taxon rank species
Common name American water-milfoil
Kingdom Plantae
Phylum Tracheophyta
Class Magnoliopsida
Order Saxifragales
Family Haloragaceae
Genus Myriophyllum
Species Myriophyllum sibiricum
Taxonomic issue No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type wellformed


Country Canada
State / Province Northwest Territories
Locality Vicinity of Lower Brock River, west of Tuktut Nogait National Park. Unnamed lake (~1 x 0.5 km) ~ 2.5 km NE of River.
Latitude 69.391389
Longitude -123.048889
Geodetic datum EPSG:4326
Supplied datum: "WGS84"
Location remarks Shallow water near shore of lake; silty substrate.
Coordinate precision Unknown
Location ID BrockJY283
Verbatim elevation 140.0
Supplied as 140 m
Verbatim longitude 123° 2' 56" W
Verbatim latitude 69° 23' 29" N

Additional properties

Type PhysicalObject

User flagged issues 

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    Data quality tests

    Test name Result
    Occurrence status assumed to be present 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
    Name not supplied Passed
    Name not recognised Passed
    Invalid scientific name Passed
    Name not in national checklists Passed
    Decimal coordinates not supplied Passed
    Geodetic datum assumed WGS84 Passed
    Unrecognized geodetic datum Passed
    Altitude out of range Passed
    Altitude value non-numeric Passed
    Altitude value supplied in feet 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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