Occurrence record: CANB 119499.1

Preserved specimen of Machaerina articulata (R.Br.) T.Koyama | Jointed Twig-rush recorded on 1962-08-27

API

Dataset

Data partner	Australia's Virtual Herbarium
Data resource	Centre for Australian National Biodiversity Research (CANB) AVH data
Institution code	Centre for Australian National Biodiversity Research Supplied institution code "CANB"
Collection	Australian National Herbarium Supplied collection code "CANB"
Catalog number	CANB 119499.1
Record type	Preserved specimen Supplied basis "PreservedSpecimen"
Preparations	sheet
Identified by	Kern
Collector	Walker Supplied as "Walker"
Record number	ANU 611
Reproductive condition	leaf
License	CC-BY 4.0 (Int) Supplied as http://creativecommons.org/licenses/by/4.0/legalcode
Language	en
Type	PhysicalObject
Presence/Absence	PRESENT Supplied as present
Disposition	in collection
Occurrence remarks	No flower spikes found. The rhizome is eaten by the natives. Leaf material was taken from this specimen for DNA analysis. Project: Cyperaceae phylogeny. R.L.Barrett (NSW) July 2019.
Date identified	1965

Event

Occurrence date	1962-08-27
Date precision	DAY

Taxonomy

Scientific name	Machaerina articulata Supplied scientific name "Machaerina articulata (R.Br.) T.Koyama"
Identified to rank	species
Common name	Jointed Twig-rush
Kingdom	Plantae
Phylum	Charophyta
Class	Equisetopsida
Order	Poales
Family	Cyperaceae
Genus	Machaerina
Species	Machaerina articulata
Name match metric	exactMatch
Taxon remarks	Blumea 13:124
Scientific name authorship	(R.Br.) T.Koyama
Name parse type	SCIENTIFIC
Nomenclatural code	ICN

Geospatial

Country	Papua New Guinea
State or Territory	Enga
Locality	Sirunke [Sirunki], W. Highlands.
Habitat	Supplied as "Swamp, central area. Phragmites community in flushed area."
Latitude	-5.405 Supplied as: "-5.405"
Longitude	143.445556 Supplied as: "143.445555556"
Datum	EPSG:4326
Coordinate precision	Unknown
Coordinate uncertainty (in metres)	10000.0
Georeferenced by	compiler
Terrestrial	true
Verbatim latitude	5 24 18 S
Biome	TERRESTRIAL
Marine	false
Country Code	PG
Verbatim longitude	143 26 44 E

User flagged issues

Data quality tests

Test name	Result
Coordinate rounded	Warning
Geodetic datum assumed WGS84	Warning
Show/Hide 95 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 uncertainty meters invalid	Passed
Coordinates dont match supplied country	Passed
Country inferred from coordinates	Passed
Country invalid	Passed
Country mismatch	Passed
Different owner institution	Passed
First of the century	Passed
First of the month	Passed
First of the year	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 georeferenced by	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
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 geodetic datum	Missing
Missing georeference protocol	Missing
Missing georeference sources	Missing
Missing georeference verification status	Missing
Missing georeference date	Missing
Show/Hide 22 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)
Elevation unlikely	Unchecked (lack of data)
Min and max altitude reversed	Unchecked (lack of data)
Altitude value supplied in feet	Unchecked (lack of data)
Altitude value non-numeric	Unchecked (lack of data)
Type status invalid	Unchecked (lack of data)
References uri 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)

Additional political boundaries information

Political
World Country Boundaries	Papua New Guinea

Environmental sampling for this location

Climate
WorldClim 2.1: Temperature - annual mean	14.566667 °C
WorldClim: Temperature - isothermality	90.0 %

AVH

The Australasian Virtual Herbarium

Occurrence record: CANB 119499.1

Dataset

Event

Taxonomy

Geospatial

User flagged issues

Data quality tests

Additional political boundaries information

Environmental sampling for this location

- flagged by


Classification	Scientific name	Machaerina articulata (R.Br.) T.Koyama	Machaerina articulata
	Match type		exactMatch
	Taxon remarks	Blumea 13:124
	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/name/apni/57527
	Order		Poales
	Taxon rank id		7000
	Species id		https://id.biodiversity.org.au/name/apni/57527
	Genus	Machaerina	Machaerina
	Left		550362
	Scientific name authorship	(R.Br.) T.Koyama	(R.Br.) T.Koyama
	Taxon rank	species	species
	Genus id		https://id.biodiversity.org.au/taxon/apni/51434511
	Name type		SCIENTIFIC
	Vernacular name		Jointed Twig-rush
	Nomenclatural code	ICN
	Order id		https://id.biodiversity.org.au/taxon/apni/51670859
	Right		550362
	Kingdom		Plantae
	Specific epithet	articulata
	Class id		https://id.biodiversity.org.au/taxon/apni/51744350
	Phylum		Charophyta
	Class		Equisetopsida
	Species		Machaerina articulata
	Family	Cyperaceae	Cyperaceae
	Kingdom id		https://id.biodiversity.org.au/taxon/apni/51744352
Event	Year		1962
	Month		8
	Date precision		DAY
	Day		27
	Event date	1962-08-27	1962-08-27
Identification	Date identified	1965	1965
Identification	Identified by	[Kern]
Occurrence	Language	en
	Type		PhysicalObject
	Catalog number	CANB 119499.1
	Occurrence status	present	PRESENT
	Basis of record	PreservedSpecimen	PRESERVED_SPECIMEN
	Modified	2022-12-01T00:00:00	2022-12-01T00:00
	Reproductive condition	leaf
	Record number	ANU 611
	Collection code	CANB
	Preparations	sheet
	Institution code	CANB
	Disposition	in collection
	Recorded by	Walker	[Walker]
	Occurrence remarks	No flower spikes found. The rhizome is eaten by the natives. Leaf material was taken from this specimen for DNA analysis. Project: Cyperaceae phylogeny. R.L.Barrett (NSW) July 2019.
Attribution	Data resource		Centre for Australian National Biodiversity Research (CANB) AVH data
	Collection		Australian National Herbarium
	License	http://creativecommons.org/licenses/by/4.0/legalcode	CC-BY 4.0 (Int)
	Data provider uid		dp36
	Provenance		Published dataset
	Data Resource ID	dr15860	dr15860
	Institution ID		in5
	Data partner		Australia's Virtual Herbarium
	Institution		Centre for Australian National Biodiversity Research
	Data hub uid	[dh9]
	Collection ID		co12
Location	Country	Papua New Guinea	Papua New Guinea
	Habitat	Swamp, central area. Phragmites community in flushed area.
	Decimal latitude	-5.405	-5.405
	Terrestrial	true	true
	Georeferenced by	compiler
	Locality	Sirunke [Sirunki], W. Highlands.	Sirunke [Sirunki], W. Highlands.
	Decimal longitude	143.445555556	143.445556
	State province	Enga	Enga
	Verbatim latitude	5 24 18 S
	Biome		TERRESTRIAL
	Coordinate uncertainty in meters	10000	10000.0
	Marine	false	false
	Country code	PG	PG
	Verbatim longitude	143 26 44 E
	Geodetic datum		EPSG:4326