Occurrence record: TRT:TRT00018996, 065851

PreservedSpecimen of Acer nigrum Michx. fil. | black maple recorded on 1949-09-05


Data resource Green Plant Herbarium
Institution code Royal Ontario Museum
Supplied institution code "Royal Ontario Museum"
Collection code Green Plant Herbarium
Catalog number TRT00018996, 065851
Occurrence ID 12767118-1de1-46dd-b15c-b2656f86bf67
Basis of record Preserved specimen
Preparations Herbarium sheet, dried plant specimen
Identified by Soper, J.H.
Identified date 1949
Collector Heimburger|, M.L.|Heimburger|, C.
Supplied as "Heimburger, M.L., Heimburger, C."
License CC0
Supplied as http://creativecommons.org/publicdomain/zero/1.0/ & http://www.canadensys.net/norms
Collection ID http://biocol.org/urn:lsid:biocol.org:col:15277
Rightsholder Royal Ontario Museum (ROM)
Language en
Occurrence status present
Dataset ID http://data.canadensys.net/ipt/manage/mapping.do?r=trt-specimens
Institution ID http://biocol.org/urn:lsid:biocol.org:col:34778
Collection code TRT
Abcd identification qualifier Not provided
Date identified 1949


Collecting date 1949-09-05
Supplied as year:1949  month:09  day:05 


Higher classification Plantae | Embryophyta | Magnoliopsida | Sapindales | Sapindaceae | Acer
Scientific name Acer nigrum Michx. fil.
Supplied scientific name "Acer nigrum F. Michaux"
Taxon rank species
Common name black maple
Kingdom Plantae
Phylum Tracheophyta
Supplied as "Embryophyta"
Class Magnoliopsida
Order Sapindales
Family Sapindaceae
Genus Acer
Species Acer nigrum
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
Accepted name usage Acer nigrum F. Michaux
Taxonomic status accepted
Scientific name authorship Michx. F.
Nomenclatural code ICBN


Country Canada
State / Province Ontario
Locality N side of Athol Bay
Latitude 43.887284
Longitude -77.246475
Geodetic datum EPSG:4326
Verbatim locality N side of Athol Bay.
Coordinate precision Unknown
Coordinate uncertainty in meters 3000.0
Georeference sources GEOLocate Web Application 2015.
Georeference protocol Georeferencing Quick Reference Guide Version 2012.
Georeferenced by Evan Seed (ROM)
Georeferenced date 2015-01-08
Supplied as 2015/01/08
Continent North America
County Prince Edward Co.
Georeference remarks Uncertainty includes north shore of bay to East Lake and boundary with Wellington Bay.
Country code CA

Additional properties

Type Physical Object

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
    Kingdom not recognised Passed
    Name not recognised Passed
    Resource taxonomic scope mismatch 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
    Coordinate uncertainty not valid Passed
    Coordinate uncertainty not specified 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
    Missing name of person who georeferenced the occurrence Passed
    Missing georeferenced protocol Passed
    Missing georeferenced sources Passed
    Missing georeference date Passed
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