Occurrence record: HO307248

Preserved specimen of Machaerina tetragona (Labill.) T.Koyama ex Jessop | Square Twig-rush recorded on 1992-04-03

API

Dataset

Data partner	Australia's Virtual Herbarium
Data resource	Tasmanian Herbarium (HO) AVH data
Institution code	Tasmanian Museum and Art Gallery Supplied institution code "HO"
Collection	Tasmanian Herbarium Supplied collection code "HO"
Catalog number	HO307248
Record type	Preserved specimen Supplied basis "PreservedSpecimen"
Preparations	sheet
Collector	Wilson, K.L. Supplied as "Wilson, K.L."
Record number	8436
Associated Occurrence Status	Representative record
Associated occurrences	This record has 1 inferred associated occurrences For more information see Inferred associated occurrence details
License	CC-BY 4.0 (Int)
Type	PhysicalObject
Presence/Absence	PRESENT Supplied as present
Associated records	REPRESENTATIVE
Dataset / Survey name	[Australia's Virtual Herbarium]
Previous identifications	Baumea tetragona
Occurrence remarks	Frequent
Date identified	2023

Event

Dataset / Survey name	Australia's Virtual Herbarium
Occurrence date	1992-04-03
Verbatim event date	03 Apr 1992
Date precision	DAY

Taxonomy

Scientific name	Machaerina tetragona Supplied scientific name "Machaerina tetragona (Labill.) T.Koyama ex Jessop"
Identified to rank	species
Common name	Square Twig-rush
Kingdom	Plantae
Phylum	Charophyta
Class	Equisetopsida
Order	Poales
Family	Cyperaceae
Genus	Machaerina
Species	Machaerina tetragona
Name match metric	exactMatch
Scientific name authorship	(Labill.) T.Koyama ex Jessop
Name parse type	SCIENTIFIC
Nomenclatural code	ICBN

Geospatial

Country	Australia
State or Territory	Tasmania
Locality	Cox Bight. Freney Lagoon
Habitat	Supplied as "Brackish lagoon behind beach, surrounded by low swampy heath on peat, over quartzite. Shallow water (15cm deep) at margin of lagoon; associated with Gymnoschoenus, Lepidosperma filiforme, Schoenus tenuissimus, Baumea arthrophylla"
Latitude	-43.490833 Supplied as: "-43.490833"
Longitude	146.207222 Supplied as: "146.207222"
Datum	EPSG:4326 Supplied datum: "unknown"
Verbatim locality	Cox Bight. Freney Lagoon
Coordinate precision	0.000278
Coordinate uncertainty (in metres)	1000.0
Georeferenced by	Wilson, K.L.
Terrestrial	true
Biome	TERRESTRIAL
Marine	false
Country Code	AU

User flagged issues

Data quality tests

Test name	Result
Geodetic datum assumed WGS84	Warning
Unrecognized geodetic datum	Warning
Show/Hide 97 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
Coordinate precision invalid	Passed
Coordinates converted to WGS84	Passed
Decimal latitude/longitude conversion failed	Passed
Coordinate reprojection suspicious	Passed
Coordinate rounded	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
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 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 4 missing properties
Missing georeference protocol	Missing
Missing georeference sources	Missing
Missing georeference verification status	Missing
Missing georeference date	Missing
Show/Hide 21 tests that have not been run
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)

Inferred associated occurrence details

This record has been identified as the representative occurrence in a group of associated occurrences. This mean other records have been detected that seem to relate to this record and this particular record has the most detailed information on the occurrence. More information about the duplication detection methods and terminology in use is available here:

https://github.com/AtlasOfLivingAustralia/ala-dataquality/wiki/INFERRED_DUPLICATE_RECORD

Representative Record
Record UUID	d089fbaf-8203-4719-bd16-ce4ec9f6e41a
Data Resource	Tasmanian Herbarium (HO) AVH data
Raw Scientific Name	Machaerina tetragona (Labill.) T.Koyama ex Jessop
Coordinates	-43.490833,146.207222
Related records
Record UUID	b9c0adec-25e7-4a0d-93e3-efd1bcd2351d
Data Resource	NSW AVH feed
Raw Scientific Name	Machaerina tetragona (Labill.) T.Koyama ex Jessop
Coordinates	-43.4908,146.2072

Additional political boundaries information

Area Management
CAPAD 2016 Terrestrial	Southwest
CAPAD 2020 Terrestrial	Southwest
NRM Regions 2010	South
NRM Regions 2017	South NRM Region
Area management
National Landcare Program Management Units 2018	South NRM Region
Biodiversity
IBRA 6 Regions	Tasmanian West
IBRA 7 Regions	Tasmanian West
IBRA 7 Subregions	West
Hydrology
Drainage Divisions Level 1	Tasmania
Drainage Divisions Level 2	SOUTH-WEST COAST
Marine
States including coastal waters	Tasmania (including Coastal Waters)
Political
ASGS Australian States and Territories	Tasmania
Australian States and Territories	Tasmania
Local Government Areas 2011	Huon Valley (M)
Local Government Areas 2012 deprecated	Huon Valley
Local Government Areas PSMA 2018	HUON VALLEY COUNCIL
PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016)	3
PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016)	1233
PSMA ABS Greater Capital City Statistical Areas (2016)	REST OF TAS.
PSMA ABS SA2 Statistical Areas (2016)	WILDERNESS - EAST
PSMA ABS SA3 Statistical Areas (2016)	CENTRAL HIGHLANDS (TAS.)
PSMA ABS SA4 Statistical Areas (2016)	SOUTH EAST
PSMA Commonwealth Electoral Boundaries (2018)	FRANKLIN
PSMA Indigenous Areas (2016)	CENTRAL TASMANIA
PSMA Indigenous Locations (2016)	DERWENT VALLEY
PSMA Indigenous Regions (2016)	TASMANIA
PSMA Remoteness Areas (2016)	Remote Australia
PSMA State Electoral Boundaries (2018)	FRANKLIN
PSMA States (2016)	TASMANIA
World Country Boundaries	Australia
Vegetation
Australia's Indigenous forest estate (2013) v2.0	Indigenous co-managed, Non forest
Forests of Australia (2013) v2.0	Non Forest
Forests of Australia 2018B	Non forest
NVIS 4.1 Major Vegetation Groups	Other Grasslands, Herblands, Sedgelands and Rushlands
NVIS 4.1 Major Vegetation Subgroups	Sedgelands, rushs or reeds
Tenure of Australia's forests (2013) v2.0	Nature Conservation Reserve
Vegetation types - native	Other grasslands,herblands, sedgelands and rushlands
Vegetation types - present	Other grasslands, herblands, sedgelands and rushlands

Environmental sampling for this location

Climate
Precipitation - annual (Bio12)	1847.0 mm
Precipitation - coldest quarter (Bio19)	574.0 mm
Precipitation - driest period (Bio14)	24.0 mm
Precipitation - driest quarter (Bio17)	338.0 mm
Precipitation - seasonality (Bio15)	21.0 mm
Precipitation - warmest quarter (Bio18)	343.0 mm
Precipitation - wettest period (Bio13)	51.0 mm
Precipitation - wettest quarter (Bio16)	575.0 mm
Radiation - annual mean (Bio20)	10.8 MJ/m2/day
Radiation - seasonality (Bio23)	55.0
Radiation - warmest quarter (Bio26)	17.1 MJ/m2/day
Temperature - annual mean (Bio01)	11.0 degrees C
Temperature - annual range (Bio07)	14.2 degrees C
Temperature - coldest period min (Bio06)	4.6 degrees C
Temperature - coldest quarter mean (Bio11)	8.1 degrees C
Temperature - diurnal range mean (Bio02)	7.3 degrees C
Temperature - driest quarter mean (Bio09)	13.9 degrees C
Temperature - isothermality (Bio03)	0.51 %
Temperature - seasonality (Bio04)	0.81
Temperature - warmest period max (Bio05)	18.8 degrees C
Temperature - warmest quarter (Bio10)	14.0 degrees C
Temperature - wettest quarter mean (Bio08)	8.1 degrees C
WorldClim 2.1: Temperature - annual mean	10.645833 °C
WorldClim: Temperature - isothermality	50.0 %
Substrate
Moisture Index - annual mean (Bio28)	1.0
Moisture Index - highest quarter mean (Bio32)	1.0
Elevation	42.0 m

Group	Field Name	Original Value	Processed Value


Classification	Scientific name	Machaerina tetragona (Labill.) T.Koyama ex Jessop	Machaerina tetragona
	Match type		exactMatch
	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/taxon/apni/51434697
	Order		Poales
	Taxon rank id		7000
	Species id		https://id.biodiversity.org.au/taxon/apni/51434697
	Genus	Machaerina	Machaerina
	Left		550398
	Scientific name authorship	(Labill.) T.Koyama ex Jessop	(Labill.) T.Koyama ex Jessop
	Taxon rank	species	species
	Genus id		https://id.biodiversity.org.au/taxon/apni/51434511
	Name type		SCIENTIFIC
	Vernacular name		Square Twig-rush
	Nomenclatural code	ICBN
	Order id		https://id.biodiversity.org.au/taxon/apni/51670859
	Right		550398
	Kingdom		Plantae
	Specific epithet	tetragona
	Class id		https://id.biodiversity.org.au/taxon/apni/51744350
	Phylum		Charophyta
	Class		Equisetopsida
	Species		Machaerina tetragona
	Family	Cyperaceae	Cyperaceae
	Kingdom id		https://id.biodiversity.org.au/taxon/apni/51744352
Event	Verbatim event date	03 Apr 1992
	Year		1992
	Dataset / Survey name	[Australia's Virtual Herbarium]
	Month		4
	Date precision		DAY
	Day		3
	Event date	1992-04-03	1992-04-03
Identification	Date identified	2023	2023
Occurrence	Associated occurrences		b9c0adec-25e7-4a0d-93e3-efd1bcd2351d
	Duplication status		R
	Type		PhysicalObject
	Catalog number	HO307248
	Occurrence status	present	PRESENT
	Basis of record	PreservedSpecimen	PRESERVED_SPECIMEN
	Modified	2023-01-18	2023-01-18
	Record number	8436
	Collection code	HO
	Preparations	sheet
	Duplicate status		REPRESENTATIVE
	Institution code	HO
	Dataset / Survey name	[Australia's Virtual Herbarium]
	Recorded by	Wilson, K.L.	[Wilson, K.L.]
	Previous identifications	Baumea tetragona
	Occurrence remarks	Frequent
Attribution	Data resource		Tasmanian Herbarium (HO) AVH data
	Collection		Tasmanian Herbarium
	License		CC-BY 4.0 (Int)
	Data provider uid		dp36
	Data Resource ID	dr10574	dr10574
	Institution ID		in25
	Data partner		Australia's Virtual Herbarium
	Institution		Tasmanian Museum and Art Gallery
	Data hub uid	[dh2, dh9]
	Collection ID		co60
Location	Country	Australia	Australia
	Habitat	Brackish lagoon behind beach, surrounded by low swampy heath on peat, over quartzite. Shallow water (15cm deep) at margin of lagoon; associated with Gymnoschoenus, Lepidosperma filiforme, Schoenus tenuissimus, Baumea arthrophylla
	Decimal latitude	-43.490833	-43.490833
	Terrestrial	true	true
	Georeferenced by	Wilson, K.L.
	Locality	Cox Bight. Freney Lagoon	Cox Bight. Freney Lagoon
	Decimal longitude	146.207222	146.207222
	State province	Tasmania	Tasmania
	Verbatim locality	Cox Bight. Freney Lagoon
	Biome		TERRESTRIAL
	Coordinate uncertainty in meters	1000	1000.0
	Lga	Huon Valley (M)
	Marine	false	false
	Country code	AU	AU
	Geodetic datum	unknown	EPSG:4326
	Coordinate precision	0.000278	2.78E-4

AVH

The Australasian Virtual Herbarium