Occurrence record: TRT:TRT00038790

PreservedSpecimen of Trillium cernuum Michx. recorded on 2013-06-15


Data resource Green Plant Herbarium
Institution code Royal Ontario Museum
Supplied institution code "Royal Ontario Museum"
Collection code Green Plant Herbarium
Catalog number TRT00038790
Other catalog numbers CKL-1492
Occurrence ID e9e71ce5-c9b4-4c7d-874a-53d04532d404
Basis of record Preserved specimen
Preparations Herbarium sheet, dried plant specimen
Identified by Leadbeater, D.A.
Identified date 2013-06-15
Collector Barbour|, A.M.|Leadbeater|, D.A.
Supplied as "Barbour, A.M., Leadbeater, D.A."
Record number 907
Reproductive condition anthesis (flowering)
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
Establishment means native
Occurrence remarks Flower waning.; First location for City of Kawartha Lakes. Collected without bulb so plant could regrow.
Occurrence status rare
Supplied as Rare.
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 2013-06-15


Collecting date 2013-06-15
Supplied as year:2013  month:06  day:15 
Date precision Day


Higher classification Plantae | Embryophyta | Liliopsida | Liliales | Melanthiaceae | Trillium
Scientific name Trillium cernuum Michx.
Supplied scientific name "Trillium cernuum Linnaeus"
Taxon rank species
Kingdom Plantae
Phylum Tracheophyta
Supplied as "Embryophyta"
Class Liliopsida
Order Liliales
Family Melanthiaceae
Genus Trillium
Species Trillium cernuum
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 Trillium cernuum Linnaeus
Taxonomic status accepted
Scientific name authorship L.
Nomenclatural code ICBN


Country Canada
State / Province Ontario
Locality Dalton Tp., Nature Conservancy Canada's Kris Starr Sanctuary,Turner Rd at K.L. Rd 45, SW side
Habitat Deciduous swamp. Most plants were in the flood plain, but a few were on the hill.
Latitude 44.72355
Longitude -79.05081
Geodetic datum EPSG:4326
Supplied datum: "NAD83"
Verbatim locality Dalton Tp., Nature Conservancy Canada's Kris Starr Sanctuary,Turner Rd at K.L. Rd 45, SW side.
Location remarks K.L. Rd. 45 (a.k.a. Monck Rd)
Coordinate precision Unknown
Coordinate uncertainty in meters 8.0
Georeferenced by Anne M. Barbour
Continent North America
County City of Kawartha Lakes
Verbatim coordinates 654364, 4954091, 17
Country code CA

Additional properties

Type Physical Object

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    Coordinates converted to WGS84 Warning
    Basis of record not supplied Passed
    Basis of record badly formed Passed
    Invalid collection date Passed
    Incomplete collection date Passed
    Identification date before occurrence date Passed
    First of the month Passed
    Cultivated / escapee 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
    Geodetic datum assumed WGS84 Passed
    Unrecognized geodetic datum Passed
    Decimal latitude/longitude conversion failed Passed
    Coordinates are transposed Passed
    Coordinates are out of range for species Passed
    Supplied coordinates are zero Passed
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    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
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