Occurrence record: CAN:CAN 465797

PreservedSpecimen of Carex atrosquama Mack. | black-scale sedge recorded on 1981-07-31


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 465797
Occurrence ID 9ef56c64-442a-42a4-a39e-d6aa113c6b5b
Basis of record Preserved specimen
Identified by McIsaac, P.
Collector Mcisaac, P.|Achuff, P.
Supplied as "McIsaac, P.; Achuff, P."
Record number 1198
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 Carex atrosquama (CAN 465797)
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 1981-07-31
Date precision Day
Verbatim event date 1981-07-31


Higher classification Plantae; Magnoliophyta; Liliopsida; Commelinidae; Cyperales; Cyperaceae; Carex
Scientific name Carex atrosquama Mack.
Supplied scientific name "Carex atrosquama"
Taxon rank species
Common name black-scale sedge
Kingdom Plantae
Phylum Tracheophyta
Class Liliopsida
Order Poales
Family Cyperaceae
Genus Carex
Species Carex atrosquama
Taxonomic issue No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type wellformed
Scientific name authorship Mackenzie


Country Canada
State / Province Alberta
Locality McDonald Creek
Latitude 52.25
Longitude -116.866667
Geodetic datum EPSG:4326
Location remarks Picea engelmannii-Abies lasiocarpa forest.
Coordinate precision Unknown
Location ID CAN 465797
Verbatim elevation 2200.0
Supplied as 2200 m
Verbatim longitude 116° 52' W
Verbatim latitude 52° 15' 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
    Missing name of person who identified the specimen/observation 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
    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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