Occurrence record: CMNPYM:CMNPYM 171

FossilSpecimen of Pontederia rotundifolia L.f. | tropical pickerel-weed


Data resource Canadian Museum of Nature Palynology Collection
Institution code Canadian Museum of Nature
Supplied institution code "CMN"
Collection code Canadian Museum of Nature Palynology Collection
Catalog number CMNPYM 171
Occurrence ID 0474d467-5c61-c614-ef9c-f86347984114
Basis of record Fossil specimen
Preparations slide
Collector Graham, K. Alan
Supplied as "Graham, Alan K."
Individual count 1
License CC-BY
Supplied as http://creativecommons.org/licenses/by/4.0/legalcode
Rightsholder Canadian Museum of Nature
Dataset name Palynology
Language eng
Information withheld Specific locality information may be withheld
Bibliographic citation Pontederia rotundifolia (CMNPYM 171)
Dynamic properties { "geologicAge" : ""}
Occurrence remarks Free, ovoid, disulcate, colpi with uneven margins; exine 1.9-2.0um; fossulate to foveolate
Occurrence status present
Institution ID http://biocol.org/urn:lsid:biocol.org:col:34935
Collection code CMNPYM
Abcd identification qualifier Not provided


Date precision Not Supplied


Higher classification Plantae; Magnoliophyta; Liliopsida; Liliidae; Liliales; Pontederiaceae; Pontederia
Scientific name Pontederia rotundifolia L.f.
Supplied scientific name "Pontederia rotundifolia"
Taxon rank species
Common name tropical pickerel-weed
Kingdom Plantae
Phylum Tracheophyta
Class Liliopsida
Order Commelinales
Family Pontederiaceae
Genus Pontederia
Species Pontederia rotundifolia
Taxonomic issue No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type wellformed
Scientific name authorship L. f.


Country Panama

Additional properties

Earliest age or lowest stage { "geologicAge" : ""}
Type PhysicalObject

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    Invalid collection date Failed
    Incomplete collection date Warning
    Occurrence status assumed to be present Warning
    Basis of record not supplied Passed
    Basis of record badly formed 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
    Country inferred from coordinates Passed
    Supplied coordinates centre of state Passed
    Coordinates centre of country Passed
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