Occurrence record: NFLD:NFLD004694

PreservedSpecimen of Centaurea diffusa Lam. | diffuse knapweed recorded on 1974-08-14


Data resource dr31
Institution code Supplied institution code "Memorial University of Newfoundland"
Catalog number NFLD004694
Other catalog numbers 19650
Occurrence ID 8bb0aa4f-18e5-404b-abe5-6e0e626ee859
Basis of record Preserved specimen
Collector Morton, J.K.
Record number NA 3394
Reproductive condition flowering
License http://creativecommons.org/licenses/by-nc/3.0/
Collection ID 7c349005-6228-4153-8ddb-170e6e006efe
Owner institution code Memorial University of Newfoundland
Dataset name Agnes Marion Ayre Herbarium (NFLD)
Accessrights http://creativecommons.org/licenses/by-nc/3.0/
Occurrence remarks 2n=18; Fl. white.
Occurrence status present
Institution ID https://www.gbif.org/grscicoll/institution/1ad6c36c-8b72-40d7-934f-97c80c9da31f
Collection code NFLD
Abcd identification qualifier Not provided


Collecting date 1974-08-14
Supplied as year:1974  month:08  day:14 
Date precision Day
Verbatim event date 14-Aug-74
Start day of year 226


Higher classification Plantae|Tracheophyta|Equisetopsida|Asterales|Asteraceae|Centaurea
Scientific name Centaurea diffusa Lam.
Taxon rank species
Common name diffuse knapweed
Kingdom Plantae
Phylum Tracheophyta
Class Magnoliopsida
Supplied as "Equisetopsida"
Order Asterales
Family Asteraceae
Genus Centaurea
Species Centaurea diffusa
Taxonomic issue No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type wellformed
Accepted name usage Centaurea diffusa Lamarck
Taxonomic status accepted
Scientific name authorship Lam.


Country Canada
State / Province British Columbia
Locality Rte. 1 between Spence's Bridge and Cache Creek
Supplied as "Roadside weed in arid area. Grown in garden at Waterlook. Perennial herb."
Country code CA

Additional properties

References http://portal.neherbaria.org/portal/collections/individual/index.php?occid=2127176

User flagged issues 

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    Data quality tests

    Test name Result
    Occurrence status assumed to be present 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
    Collector name unparseable Passed
    Missing catalogue number Passed
    Data are generalised Passed
    Missing taxonomic rank Passed
    Name not supplied Passed
    Kingdom not recognised Passed
    Name not recognised Passed
    Invalid scientific name Passed
    Name not in national checklists Passed
    Location not supplied Passed
    Country inferred from coordinates Passed
    Supplied coordinates centre of state Passed
    Coordinates centre of country Passed
    Coordinates dont match supplied state Passed
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