Occurrence record: CBG 8808369.2

Preserved specimen of Machaerina juncea (R.Br.) T.Koyama | Bare Twig-rush recorded on 1988-12-12

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	CBG 8808369.2
Record type	Preserved specimen Supplied basis "PreservedSpecimen"
Preparations	sheet
Identified by	Barrett, R.L.
Collector	Crawford, I. Supplied as "Crawford, I."
Record number	1180
Associated Occurrence Status	Asserted duplicates
Associated occurrences	The occurrence is associated with a representative record. For more information see Inferred associated occurrence details
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
Associated records	ASSOCIATED
Disposition	in collection
Occurrence remarks	Rhizomatous perennial herb to 25 cm. Frequent. Area over-grazed by Tasmanian Pademelons, {Thylogale billardierii} and rabbits.
Date identified	2019-01-04

Event

Occurrence date	1988-12-12
Date precision	DAY

Taxonomy

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

Geospatial

Country	Australia
State or Territory	Tasmania
Locality	Flinders Island, Patriarchs Wildlife Refuge, 22 km NE of Whitemark.
Habitat	Supplied as "Flat. Black silt on coarse granite over limestone. Open saltmarsh: Mimulus repens, Cotula reptans, C. coronopifolia, Plantago coronopus, Sebaea albiflora, S. ovata and Eryngium vesiculosum. Area over-grazed by Tasmanian Pademelons, {Thylogale billardierii} and rabbits."
Latitude	-39.983333 Supplied as: "-39.983333333"
Longitude	148.216667 Supplied as: "148.216666667"
Datum	EPSG:4326
Min elevation	5
Coordinate precision	Unknown
Coordinate uncertainty (in metres)	2000.0
Georeferenced by	collector
County	Furneaux Group
Terrestrial	true
Verbatim latitude	39 59 S
Biome	TERRESTRIAL
Marine	false
Country Code	AU
Verbatim longitude	148 13 E

User flagged issues

Data quality tests

Test name	Result
Coordinate rounded	Warning
Geodetic datum assumed WGS84	Warning
Show/Hide 99 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
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
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 18 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)
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 is associated with the representative record. This mean another record has been detected to be similar to this record, and that the other record (the representative record) has the most detailed information for 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	8992536e-8125-4fb3-82eb-2547c35dbeec
Data Resource	Tasmanian Herbarium (HO) AVH data
Raw Scientific Name	Machaerina juncea (R.Br.) T.Koyama
Coordinates	-39.983333,148.216667
Related records
Record UUID	d160f93c-1012-444b-bd7e-b62242d0c698
Data Resource	National Herbarium of Victoria (MEL) AVH data
Raw Scientific Name	Machaerina juncea
Coordinates	-39.9833,148.2167
Record UUID	f8d3f194-164a-4c4b-8c22-1663f1319605
Data Resource	Centre for Australian National Biodiversity Research (CANB) AVH data
Raw Scientific Name	Machaerina juncea (R.Br.) T.Koyama
Coordinates	-39.983333,148.216667
Record UUID	df5712df-9c35-4a79-a4aa-998a40ca05af
Data Resource	Centre for Australian National Biodiversity Research (CANB) AVH data
Raw Scientific Name	Machaerina juncea (R.Br.) T.Koyama
Coordinates	-39.983333,148.216667

Additional political boundaries information

Area Management
CAPAD 2016 Terrestrial	Patriarchs
CAPAD 2020 Terrestrial	Patriarchs
NRM Regions 2010	North
NRM Regions 2017	North NRM Region
Area management
National Landcare Program Management Units 2018	North NRM Region
Biodiversity
IBRA 6 Regions	Flinders
IBRA 7 Regions	Furneaux
IBRA 7 Subregions	Flinders
Hydrology
Drainage Divisions Level 1	Tasmania
Drainage Divisions Level 2	FLINDERS-CAPE BARREN ISLANDS
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	Flinders (M)
Local Government Areas 2012 deprecated	Flinders
Local Government Areas PSMA 2018	FLINDERS COUNCIL
PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016)	0
PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016)	873
PSMA ABS Greater Capital City Statistical Areas (2016)	REST OF TAS.
PSMA ABS SA2 Statistical Areas (2016)	FLINDERS AND CAPE BARREN ISLANDS
PSMA ABS SA3 Statistical Areas (2016)	NORTH EAST
PSMA ABS SA4 Statistical Areas (2016)	LAUNCESTON AND NORTH EAST
PSMA Commonwealth Electoral Boundaries (2018)	BASS
PSMA Indigenous Areas (2016)	TASMANIA - NORTH-EAST COAST
PSMA Indigenous Locations (2016)	FLINDERS
PSMA Indigenous Regions (2016)	TASMANIA
PSMA Remoteness Areas (2016)	Very Remote Australia
PSMA State Electoral Boundaries (2018)	MCINTYRE
PSMA States (2016)	TASMANIA
World Country Boundaries	Australia
Vegetation
Australia's Indigenous forest estate (2013) v2.0	Non-Indigenous, 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	Other Crown Land
Vegetation types - native	Low closed forests and closed shrublands
Vegetation types - present	Low closed forest and tall closed shrubland

Environmental sampling for this location

Climate
Precipitation - annual (Bio12)	753.0 mm
Precipitation - coldest quarter (Bio19)	233.0 mm
Precipitation - driest period (Bio14)	8.0 mm
Precipitation - driest quarter (Bio17)	146.0 mm
Precipitation - seasonality (Bio15)	20.0 mm
Precipitation - warmest quarter (Bio18)	147.0 mm
Precipitation - wettest period (Bio13)	20.0 mm
Precipitation - wettest quarter (Bio16)	234.0 mm
Radiation - annual mean (Bio20)	14.7 MJ/m2/day
Radiation - seasonality (Bio23)	47.0
Radiation - warmest quarter (Bio26)	21.8 MJ/m2/day
Temperature - annual mean (Bio01)	13.6 degrees C
Temperature - annual range (Bio07)	16.2 degrees C
Temperature - coldest period min (Bio06)	5.9 degrees C
Temperature - coldest quarter mean (Bio11)	10.2 degrees C
Temperature - diurnal range mean (Bio02)	7.5 degrees C
Temperature - driest quarter mean (Bio09)	17.2 degrees C
Temperature - isothermality (Bio03)	0.46 %
Temperature - seasonality (Bio04)	0.97
Temperature - warmest period max (Bio05)	22.1 degrees C
Temperature - warmest quarter (Bio10)	17.3 degrees C
Temperature - wettest quarter mean (Bio08)	10.3 degrees C
WorldClim 2.1: Temperature - annual mean	13.8 °C
WorldClim: Temperature - isothermality	48.0 %
Substrate
Moisture Index - annual mean (Bio28)	0.71
Moisture Index - highest quarter mean (Bio32)	1.0
Elevation	14.0 m

Group	Field Name	Original Value	Processed Value


Classification	Scientific name	Machaerina juncea (R.Br.) T.Koyama	Machaerina juncea
	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/51434579
	Order		Poales
	Taxon rank id		7000
	Species id		https://id.biodiversity.org.au/taxon/apni/51434579
	Genus	Machaerina	Machaerina
	Left		550378
	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		Bare Twig-rush
	Nomenclatural code	ICN
	Order id		https://id.biodiversity.org.au/taxon/apni/51670859
	Right		550378
	Kingdom		Plantae
	Specific epithet	juncea
	Class id		https://id.biodiversity.org.au/taxon/apni/51744350
	Phylum		Charophyta
	Class		Equisetopsida
	Species		Machaerina juncea
	Family	Cyperaceae	Cyperaceae
	Kingdom id		https://id.biodiversity.org.au/taxon/apni/51744352
Event	Year		1988
	Month		12
	Date precision		DAY
	Day		12
	Event date	1988-12-12	1988-12-12
Identification	Date identified	2019-01-04	2019-01-04
Identification	Identified by	[Barrett, R.L.]
Occurrence	Associated occurrences		8992536e-8125-4fb3-82eb-2547c35dbeec
	Duplication status		D
	Language	en
	Type		PhysicalObject
	Catalog number	CBG 8808369.2
	Occurrence status	present	PRESENT
	Basis of record	PreservedSpecimen	PRESERVED_SPECIMEN
	Modified	2020-10-20T00:00:00	2020-10-20T00:00
	Record number	1180
	Collection code	CANB
	Preparations	sheet
	Duplicate status		ASSOCIATED
	Institution code	CANB
	Disposition	in collection
	Recorded by	Crawford, I.	[Crawford, I.]
	Occurrence remarks	Rhizomatous perennial herb to 25 cm. Frequent. Area over-grazed by Tasmanian Pademelons, {Thylogale billardierii} and rabbits.
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	Australia	Australia
	Habitat	Flat. Black silt on coarse granite over limestone. Open saltmarsh: Mimulus repens, Cotula reptans, C. coronopifolia, Plantago coronopus, Sebaea albiflora, S. ovata and Eryngium vesiculosum. Area over-grazed by Tasmanian Pademelons, {Thylogale billardierii} and rabbits.
	County	Furneaux Group
	Decimal latitude	-39.983333333	-39.983333
	Terrestrial	true	true
	Georeferenced by	collector
	Locality	Flinders Island, Patriarchs Wildlife Refuge, 22 km NE of Whitemark.	Flinders Island, Patriarchs Wildlife Refuge, 22 km NE of Whitemark.
	Minimum elevation in meters	5	5.0
	Decimal longitude	148.216666667	148.216667
	State province	Tasmania	Tasmania
	Verbatim latitude	39 59 S
	Biome		TERRESTRIAL
	Coordinate uncertainty in meters	2000	2000.0
	Lga	Flinders (M)
	Marine	false	false
	Country code	AU	AU
	Verbatim longitude	148 13 E
	Geodetic datum		EPSG:4326

AVH

The Australasian Virtual Herbarium