Occurrence record: TRT:TRT00017200, 137907

PreservedSpecimen of Crataegus succulenta Schrad. ex Link | succulent hawthorn recorded on 1955-09-27


Data resource Green Plant Herbarium
Institution code Royal Ontario Museum
Supplied institution code "Royal Ontario Museum"
Collection code Green Plant Herbarium
Catalog number TRT00017200, 137907
Occurrence ID d47fd599-d9a8-419e-9c58-2a0214b4c689
Basis of record Preserved specimen
Preparations Herbarium sheet, dried plant specimen
Identified by Soper, J.H.
Identified date 1972
Collector Heimburger, M.L.
Reproductive condition fruiting
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 1972


Collecting date 1955-09-27
Supplied as year:1955  month:09  day:27 


Higher classification Plantae | Embryophyta | Magnoliopsida | Rosales | Rosaceae | Crataegus | [Section] Macracanthae Loudon | [Series] Macracanthae (Loudon) Rehder
Scientific name Crataegus succulenta Schrad. ex Link
Supplied scientific name "Crataegus succulenta Schrader ex Link"
Taxon rank species
Common name succulent hawthorn
Kingdom Plantae
Phylum Tracheophyta
Supplied as "Embryophyta"
Class Magnoliopsida
Order Rosales
Family Rosaceae
Genus Crataegus
Species Crataegus succulenta
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 Crataegus succulenta Schrader ex Link
Taxonomic status accepted
Subgenus Americanae El-Gazzar
Scientific name authorship Schrad. ex Link
Nomenclatural code ICBN


Country Canada
State / Province Ontario
Locality Willow Beach, Lake Ontario
Latitude 43.929763
Longitude -78.37421
Geodetic datum EPSG:4326
Verbatim locality Willow Beach, Lake Ontario
Coordinate precision Unknown
Coordinate uncertainty in meters 850.0
Georeference sources GeoLocate; OMNRF Make a Map: Natural Heritage Areas
Georeference protocol Georeferencing Quick Reference Guide Version 2012-10-08
Georeferenced by Brenna M.C. Wells (ROM)
Georeferenced date 2017-01-25
Supplied as 2017/01/25
Continent North America
County Durham R. M.
Georeference remarks Mapped the end of Willow Beach Rd at Lake Ontario extending uncertainty to include 2 lots on each side of the road.
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
    Show/Hide 4 missing properties
    Show/Hide 46 tests that have not been run