Occurrence record: CHR 640235

Preserved specimen of Cyperus cyperinus (Retz.) Valck.Sur. | Nutgrass recorded on 1991-07-23

API

Dataset

Data resource	Allan Herbarium
Institution code	Landcare Research NZ Ltd Supplied institution code "CHR"
Collection	Allan Herbarium Supplied collection code "CHR"
Catalog number	CHR 640235
Occurrence ID	BB3CBA78-1277-4702-B780-37FCD1637088
Record type	Preserved specimen Supplied basis "PreservedSpecimen"
Identified by	William R. Sykes
Collector	CM Luttrell
Record number	252A
License	CC-BY 3.0 (Int) Supplied as http://creativecommons.org/licenses/by/3.0/nz/
Rights holder	Manaaki Whenua - Landcare Research NZ Ltd.
Presence/Absence	PRESENT
Date identified	2005-09-28
Identification ID	379147

Event

Occurrence date	1991-07-23
Verbatim event date	23 Jul 1991
End day of year	204
Date precision	DAY
Start day of year	204

Taxonomy

Scientific name	Cyperus cyperinus Supplied scientific name "Cyperus cyperinus (Retz.) Suring."
Identified to rank	species
Common name	Nutgrass
Kingdom	Plantae
Phylum	Charophyta Supplied as "Tracheophyta"
Class	Equisetopsida Supplied as "Magnoliopsida"
Order	Poales
Family	Cyperaceae
Genus	Cyperus
Species	Cyperus cyperinus
Name match metric	canonicalMatch
Scientific name authorship	(Retz.) Valck.Sur.
Name parse type	SCIENTIFIC

Geospatial

Country	Cook Islands
Habitat	Supplied as "Growing in clearing in woods - grassy. Shady. Soil damp and fertile. Vegetation: Crotolaria, Triumfetta, Veronia."
Latitude	-19.85 Supplied as: "-19.850000"
Longitude	-157.733 Supplied as: "-157.733000"
Datum	EPSG:4326 Supplied datum: "WGS84"
Verbatim locality	Mitiaro
Min elevation	6
Coordinate precision	Unknown
Terrestrial	true
Elevation	6 m
Biome	TERRESTRIAL
Marine	false
Country Code	CK

User flagged issues

Data quality tests

Test name	Result
Coordinate uncertainty meters invalid	Warning
Show/Hide 101 passed properties
Ambiguous collection	Passed
Ambiguous institution	Passed
Basis of record badly formed	Passed
Collection match fuzzy	Passed
Collection not matched	Passed
CONTINENT_COORDINATE_MISMATCH	Passed
Continent country mismatch	Passed
Continent derived from coordinates	Passed
CONTINENT_DERIVED_FROM_COUNTRY	Passed
Continent invalid	Passed
Coordinates centre of country	Passed
Supplied coordinates centre of state	Passed
Coordinate invalid	Passed
Coordinates are out of range for species	Passed
Coordinates converted to WGS84	Passed
Decimal latitude/longitude conversion failed	Passed
Coordinate reprojection suspicious	Passed
Coordinate rounded	Passed
Coordinates dont match supplied country	Passed
Country inferred from coordinates	Passed
Country invalid	Passed
Country mismatch	Passed
Different owner institution	Passed
Min and max altitude reversed	Passed
Altitude value non-numeric	Passed
Altitude value supplied in feet	Passed
Elevation unlikely	Passed
First of the century	Passed
First of the month	Passed
First of the year	Passed
Geodetic datum assumed WGS84	Passed
Unrecognized geodetic datum	Passed
Georeferenced after occurrence date	Passed
Identified date invalid	Passed
Identified date unlikely	Passed
Identification date before occurrence date	Passed
Institution and Collection mismatch	Passed
Institution match fuzzy	Passed
Institution not matched	Passed
Interpretation error	Passed
Invalid scientific name	Passed
Location not supplied	Passed
Missing collection date	Passed
Missing geodetic datum	Passed
Missing taxon rank	Passed
Modified date invalid	Passed
Modified date unlikely	Passed
Multimedia date invalid	Passed
Multimedia uri invalid	Passed
Name not supplied	Passed
Occurrence status inferred from basis of record	Passed
Occurrence status inferred from individual count	Passed
Occurrence status unparsable	Passed
Latitude is negated	Passed
Longitude is negated	Passed
Presumed swapped coordinate	Passed
Recorded date invalid	Passed
Recorded date mismatch	Passed
Recorded date unlikely	Passed
References uri invalid	Passed
SCIENTIFIC_NAME_AND_ID_INCONSISTENT	Passed
Sensitivity report invalid	Passed
Sensitivity report not loadable	Passed
Coordinates dont match supplied state	Passed
Taxon affinity species	Passed
TAXON_CONCEPT_ID_NOT_FOUND	Passed
Taxon confer species	Passed
Taxon default match	Passed
Taxon error	Passed
Taxon excluded	Passed
Taxon excluded associated	Passed
Taxon homonym	Passed
Taxon indeterminate species	Passed
Taxon match aggregate	Passed
Taxon match fuzzy	Passed
Taxon match higher rank	Passed
TAXON_MATCH_NAME_AND_ID_AMBIGUOUS	Passed
Taxon match none	Passed
TAXON_MATCH_TAXON_CONCEPT_ID_IGNORED	Passed
Taxon misapplied	Passed
Taxon misapplied matched	Passed
Taxon parent child synonym	Passed
Taxon question species	Passed
Resource taxonomic scope mismatch	Passed
Taxon species plural	Passed
Coordinate precision and uncertainty transposed	Passed
Uncertainty not specified	Passed
Supplied country not recognised	Passed
Kingdom not recognised	Passed
Unrecognized collection code	Passed
Unrecognized institution code	Passed
Supplied coordinates are zero	Passed
Biosecurity issue	Passed
Suspected outlier	Passed
Geospatial issue	Passed
Habitat incorrect for species	Passed
Taxon misidentified	Passed
Taxonomic issue	Passed
Temporal issue	Passed
Other issue	Passed
Duplicate record	Passed
Show/Hide 5 missing properties
Missing georeferenced by	Missing
Missing georeference protocol	Missing
Missing georeference sources	Missing
Missing georeference verification status	Missing
Missing georeference date	Missing
Show/Hide 17 tests that have not been run
Coordinate precision invalid	Unchecked (lack of data)
Footprint SRS invalid	Unchecked (lack of data)
Footprint WKT mismatch	Unchecked (lack of data)
Footprint WKT invalid	Unchecked (lack of data)
TAXON_MATCH_SCIENTIFIC_NAME_ID_IGNORED	Unchecked (lack of data)
TAXON_MATCH_TAXON_ID_IGNORED	Unchecked (lack of data)
SCIENTIFIC_NAME_ID_NOT_FOUND	Unchecked (lack of data)
TAXON_ID_NOT_FOUND	Unchecked (lack of data)
Depth value supplied in feet	Unchecked (lack of data)
Depth unlikely	Unchecked (lack of data)
Min and max depth reversed	Unchecked (lack of data)
Depth value non-numeric	Unchecked (lack of data)
Type status invalid	Unchecked (lack of data)
Individual count invalid	Unchecked (lack of data)
Individual count conflicts with occurrence status	Unchecked (lack of data)
Georeferenced date unlikely	Unchecked (lack of data)
Georeferenced date invalid	Unchecked (lack of data)

Environmental sampling for this location

Biodiversity
Occurrence Density	194.0 frequency
Species Richness	122.0 frequency

AVH

The Australasian Virtual Herbarium

Occurrence record: CHR 640235

Dataset

Event

Taxonomy

Geospatial

User flagged issues

Data quality tests

Environmental sampling for this location

- flagged by


Classification	Scientific name	Cyperus cyperinus (Retz.) Suring.	Cyperus cyperinus
	Match type		canonicalMatch
	Phylum id		https://id.biodiversity.org.au/taxon/apni/51744351
	Family id		https://id.biodiversity.org.au/taxon/apni/51460154
	Taxon concept ID		https://id.biodiversity.org.au/node/apni/2918289
	Order	Poales	Poales
	Taxon rank id		7000
	Species id		https://id.biodiversity.org.au/node/apni/2918289
	Genus	Cyperus	Cyperus
	Left		549696
	Scientific name authorship		(Retz.) Valck.Sur.
	Taxon rank	species	species
	Genus id		https://id.biodiversity.org.au/taxon/apni/51434383
	Name type		SCIENTIFIC
	Vernacular name		Nutgrass
	Order id		https://id.biodiversity.org.au/taxon/apni/51670859
	Right		549696
	Kingdom	Plantae	Plantae
	Specific epithet	cyperinus
	Class id		https://id.biodiversity.org.au/taxon/apni/51744350
	Phylum	Tracheophyta	Charophyta
	Class	Magnoliopsida	Equisetopsida
	Species		Cyperus cyperinus
	Family	Cyperaceae	Cyperaceae
	Kingdom id		https://id.biodiversity.org.au/taxon/apni/51744352
Event	Verbatim event date	23 Jul 1991
	Year		1991
	End day of year		204
	Month		7
	Date precision		DAY
	Start day of year		204
	Day		23
	Event date	1991-07-23	1991-07-23
Identification	Date identified	2005-09-28	2005-09-28
	Identified by	[William R. Sykes]
	Identification ID	379147
Occurrence	Rights holder		Manaaki Whenua - Landcare Research NZ Ltd.
	Catalog number	CHR 640235
	Occurrence status		PRESENT
	Basis of record	PreservedSpecimen	PRESERVED_SPECIMEN
	Modified	2024-06-04T16:35:58.123+12:00	2024-06-04T16:35:58.123+12:00
	Record number	252A
	Collection code	CHR
	Occurrence ID	BB3CBA78-1277-4702-B780-37FCD1637088
	Institution code	CHR
	Recorded by	CM Luttrell
Attribution	Data resource		Allan Herbarium
	Collection		Allan Herbarium
	License	http://creativecommons.org/licenses/by/3.0/nz/	CC-BY 3.0 (Int)
	Data Resource ID	dr27654	dr27654
	Institution ID		in92
	Institution		Landcare Research NZ Ltd
	Data hub uid	[dh9]
	Collection ID		co214
Location	Country	Cook Islands	Cook Islands
	Habitat	Growing in clearing in woods - grassy. Shady. Soil damp and fertile. Vegetation: Crotolaria, Triumfetta, Veronia.
	Decimal latitude	-19.850000	-19.85
	Terrestrial	true	true
	Verbatim elevation	6 m
	Minimum elevation in meters	6	6.0
	Decimal longitude	-157.733000	-157.733
	Verbatim locality	Mitiaro
	Biome		TERRESTRIAL
	Marine	false	false
	Country code		CK
	Geodetic datum	WGS84	EPSG:4326