Occurrence record: AD 98421168

Preserved specimen of Marsilea exarata A.Braun recorded on 1983-02-03

API

Dataset

Data partner	Australia's Virtual Herbarium
Data resource	AD AVH
Institution code	Department of Environment, Water and Natural Resources Supplied institution code "AD"
Collection	State Herbarium of South Australia Supplied collection code "AD"
Catalog number	AD 98421168
Occurrence ID	AD:AD:AD 98421168
Record type	Preserved specimen Supplied basis "PreservedSpecimen"
Identified by	unknown
Collector	Latz, P.K.
Record number	9442
License	UNSPECIFIED
Presence/Absence	PRESENT Supplied as Present

Event

Occurrence date	1983-02-03
Verbatim event date	3 Feb 1983
Date precision	DAY

Taxonomy

Scientific name	Marsilea exarata Supplied scientific name "Marsilea exarata A.Braun"
Identified to rank	species
Kingdom	Plantae
Phylum	Charophyta
Class	Equisetopsida
Order	Salviniales
Family	Marsileaceae
Genus	Marsilea
Species	Marsilea exarata
Name match metric	exactMatch
Scientific name authorship	A.Braun
Name parse type	SCIENTIFIC

Geospatial

Country	Australia
State or Territory	Northern Territory
Locality	10 miles Dam, New Crown St[atio]n
Habitat	Supplied as "Forming mats on edge of water in clay"
Latitude	-25.665379114455448 Supplied as: "-25.6666670000"
Longitude	134.81771476284968 Supplied as: "134.8166670000"
Datum	EPSG:4326 Supplied datum: "AGD84"
Coordinate precision	Unknown
Coordinate uncertainty (in metres)	30000.0
Terrestrial	true
Biome	TERRESTRIAL
Marine	false
Country Code	AU
Verbatim coordinates	25,40,00,S;134,49,00,E

User flagged issues

Data quality tests

Test name	Result
Coordinates converted to WGS84	Warning
Show/Hide 81 passed properties
Ambiguous collection	Passed
Ambiguous institution	Passed
Basis of record badly formed	Passed
Collection match fuzzy	Passed
Collection not matched	Passed
Continent country mismatch	Passed
Continent derived from coordinates	Passed
Continent invalid	Passed
Coordinates centre of country	Passed
Supplied coordinates centre of state	Passed
Coordinate accuracy invalid	Passed
Coordinate invalid	Passed
Coordinates are out of range for species	Passed
Coordinate precision uncertainty mismatch	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
Geodetic datum assumed WGS84	Passed
Unrecognized geodetic datum	Passed
Georeferenced after occurrence date	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
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
Possibly on loan	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
Sensitivity report invalid	Passed
Sensitivity report not loadable	Passed
Coordinates dont match supplied state	Passed
Taxon affinity species	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 none	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
Show/Hide 6 missing properties
Missing georeferenced by	Missing
Missing georeference protocol	Missing
Missing georeference sources	Missing
Missing georeference verification status	Missing
Missing georeference date	Missing
Missing taxon rank	Missing
Show/Hide 19 tests that have not been run
Coordinate precision invalid	Unchecked (lack of data)
Footprint SRS invalid	Unchecked (lack of data)
Footprint WKT invalid	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)
Identified date unlikely	Unchecked (lack of data)
Identified date invalid	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

Area Management
Fallow practice - dominant (area)	No cereal producers
Fallow practice - dominant (number)	No cereal producers
Global 200 priority ecoregions - Freshwater	Central Australian Freshwater
Global 200 priority ecoregions - Terrestrial	Great Sandy-Tanami-Central Ranges Desert
Irrigation practice - dominant	No irrigation
Land use	Grazing of native pastures
NRM Regions 2010	Northern Territory
NRM Regions 2014	Northern Territory
NRM Regions 2015	Northern Territory
NRM Regions 2017	Northern Territory
NRM Regions 2017 (Qld 2019)	Northern Territory
Stubble practice - dominant (area)	No cereal producers
Stubble practice - dominant (number)	No cereal producers
Tillage practice - dominant (area)	No cereal producers
Tillage practice - dominant (number)	No cereal producers
Area management
National Landcare Program Management Units 2018	Northern Territory
Biodiversity
Freshwater Ecoregions of the World	Lake Eyre Basin
IBRA 6 Regions	Finke
IBRA 6 Sub Regions	Finke P2
IBRA 7 Regions	Finke
IBRA 7 Subregions	Finke River
Terrestrial Ecoregional Boundaries	Central Ranges Xeric Scrub
World Anthropogenic Biomes (2000)	Remote rangelands
Climate
Agroclimatic classification of Australia	Desert, supporting very little plant growth due to water limitation
Koppen Climate Classification (All Classes)	Desert: hot (persistently dry)
Koppen Climate Classification (Major Classes)	Desert
Fire
Fire regime niches	Chenopod shrubland (semi-arid/arid)
Hydrology
Drainage Divisions Level 1	Lake Eyre Basin
Drainage Divisions Level 2	DIAMANTINA-GEORGINA RIVERS
River Regions	DIAMANTINA-GEORGINA RIVERS
Marine
States including coastal waters	Northern Territory (including Coastal Waters)
Political
ASGS Australian States and Territories	Northern Territory
Australian States and Territories	Northern Territory
Commonwealth Electoral Boundaries	Lingiari
Local Government Areas 2011	MacDonnell (S)
Local Government Areas 2012 deprecated	Petermann-Simpson
Local Government Areas PSMA 2018	MACDONNELL REGION
Native Title Determinations (13/7/2020)	New Crown and Andado Pastoral Leases DCD2018/002
PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016)	157
PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016)	167
PSMA ABS Greater Capital City Statistical Areas (2016)	REST OF NT
PSMA ABS SA2 Statistical Areas (2016)	PETERMANN - SIMPSON
PSMA ABS SA3 Statistical Areas (2016)	ALICE SPRINGS
PSMA ABS SA4 Statistical Areas (2016)	NORTHERN TERRITORY - OUTBACK
PSMA Commonwealth Electoral Boundaries (2016)	LINGIARI
PSMA Commonwealth Electoral Boundaries (2018)	LINGIARI
PSMA Indigenous Areas (2016)	APATULA (FINKE) AND HOMELANDS
PSMA Indigenous Locations (2016)	APATULA (FINKE) HOMELANDS
PSMA Indigenous Regions (2016)	APATULA
PSMA Localities (2018)	GHAN
PSMA Remoteness Areas (2016)	Very Remote Australia
PSMA Section of State (2016)	RURAL BALANCE
PSMA Section of State Range (2016)	REMAINDER OF STATE/TERRITORY
PSMA Significant Urban Area (2016)	NOT IN ANY SIGNIFICANT URBAN AREA (NT)
PSMA State Electoral Boundaries (2016)	NAMATJIRA
PSMA State Electoral Boundaries (2018)	NAMATJIRA
PSMA States (2016)	NORTHERN TERRITORY
PSMA Urban Centre and Locality (2016)	REMAINDER OF STATE/TERRITORY (NT)
PSMA Wards (2018)	RODINGA WARD
Statistical Local Areas	MacDonnell (S)
World Country Boundaries	Australia
Substrate
Geological Regions of Australia	Eromanga Region
Surface Geology of Australia	Qa
Topography
Physiographic Provinces of Australia	Central Lowlands Province
Physiographic Regions 2011	Simpson Desert Dunefield
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
IGBP Land Cover vegetation classification scheme (2011)	Open shrublands
Land cover	Native grasslands and minimally modified pastures
NVIS 4.1 Major Vegetation Groups	Chenopod Shrublands, Samphire Shrublands and Forblands
NVIS 4.1 Major Vegetation Subgroups	Saltbush and/or Bluebush shrublands
Tenure of Australia's forests (2013) v2.0	Leasehold
Vegetation - condition	Transformed
Vegetation types - native	Chenopod shrubs,samphire shrublands and forblands
Vegetation types - present	Chenopod shrublands, samphire shrubs and forblands

Environmental sampling for this location

Area Management
Natural resource management expenditure	1.0309905E7 $
Biodiversity
Acacia – Miller et al 2012 - 0.5 degree	0.7205
Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree	2.2529
Endemism	0.004323404
Endemism (Non-marine)	0.0043268083
Mammals – Fritz et al 2009 - 0.5 degree	0.0
Migratory species (2008)	2.0 frequency
Occurrence Density	381.0 frequency
Shannon Diversity (H)	3.5428977 index
Species Richness	112.0 frequency
Threatened communities (2008)	0.0 frequency
Threatened species (2008)	3.0 frequency
Climate
2030A1BMk35M: Aridity index - annual mean	0.05901609
2030A1BMk35M: Evaporation - month min	99.7 mm
2030A1BMk35M: Precipitation - annual mean	14.901667 mm
2030A1BMk35M: Precipitation - driest month	3.68 mm
2030A1BMk35M: Precipitation - equinox seasonality ratio	0.5650745
2030A1BMk35M: Precipitation - spring or autumn season	-0.740948
2030A1BMk35M: Temperature - annual max mean	31.432499 degrees C
2030A1BMk35M: Temperature - annual min mean	15.9475 degrees C
2030A1BMk35M: Temperature - annual range	32.98001 degrees C
Aridity index - annual mean	0.055595912
Aridity index - month max	0.10344828
Aridity index - month min	0.026041668
Evaporation - annual mean	275.34726 (ml/5km x 5km pixel)
Evaporation - average	3865.0 ml
Evaporation - month max	450.70438 mm
Evaporation - month min	116.0 mm
Evaporation - variability	39.0 %
Growth index C3 macrotherm plants - annual mean	0.03 index
Growth index C3 mesotherm plants - annual mean	0.03 index
Growth index C4 megatherm plants - annual mean	0.03 index
Humidity - annual mean relative	59.606304 %
Humidity - annual mean relative 3pm	46.20275 %
Humidity - month max relative	77.81006 %
Humidity - month max relative 3pm	58.520924 %
Humidity - month min relative	37.498955 %
Humidity - month min relative 3pm	37.498955 %
Precipitation - annual	166.0 mm
Precipitation - annual (Bio12)	212.0 mm
Precipitation - annual mean	13.833333 mm
Precipitation - annual seasonality	0.7096774
Precipitation - coldest quarter (Bio19)	32.0 mm
Precipitation - driest month	6.0 mm
Precipitation - driest period (Bio14)	1.0 mm
Precipitation - driest quarter (Bio17)	22.0 mm
Precipitation - equinox seasonality ratio	0.60465115
Precipitation - seasonality (Bio15)	61.0 mm
Precipitation - spring or autumn season	-0.6296296
Precipitation - warmest quarter (Bio18)	93.0 mm
Precipitation - wettest month	26.0 mm
Precipitation - wettest period (Bio13)	11.0 mm
Precipitation - wettest quarter (Bio16)	97.0 mm
Radiation - annual mean (Bio20)	22.1 MJ/m2/day
Radiation - seasonality (Bio23)	25.0
Radiation - warmest quarter (Bio26)	27.9 MJ/m2/day
Temperature - annual max mean	28.746666 degrees C
Temperature - annual mean (Bio01)	22.2 degrees C
Temperature - annual min mean	13.745 degrees C
Temperature - annual range	34.80002 degrees C
Temperature - annual range (Bio07)	33.8 degrees C
Temperature - coldest month min	4.68 degrees C
Temperature - coldest period min (Bio06)	4.9 degrees C
Temperature - coldest quarter mean (Bio11)	13.8 degrees C
Temperature - diurnal range mean (Bio02)	15.3 degrees C
Temperature - driest quarter mean (Bio09)	16.0 degrees C
Temperature - isothermality (Bio03)	0.45 %
Temperature - month hottest maximum	36.81 degrees C
Temperature - seasonality (Bio04)	2.15
Temperature - warmest month min	22.11 degrees C
Temperature - warmest period max (Bio05)	38.7 degrees C
Temperature - warmest quarter (Bio10)	30.0 degrees C
Temperature - wettest quarter mean (Bio08)	29.8 degrees C
Wind run - annual mean	195.21788 km/day
WorldClim 2.1: Temperature - annual mean	-4.420833 °C
WorldClim: Precipitation - annual	149.0 mm
WorldClim: Precipitation - coldest quarter	29.0 mm
WorldClim: Precipitation - driest month	4.0 mm
WorldClim: Precipitation - driest quarter	18.0 mm
WorldClim: Precipitation - seasonality	44.0
WorldClim: Precipitation - warmest quarter	55.0 mm
WorldClim: Precipitation - wettest month	23.0 mm
WorldClim: Precipitation - wettest quarter	55.0 mm
WorldClim: Temperature - annual mean	220.0 degrees C * 10
WorldClim: Temperature - annual range	328.0 degrees C * 10
WorldClim: Temperature - coldest month min	52.0 degrees C * 10
WorldClim: Temperature - coldest quarter mean	137.0 degrees C * 10
WorldClim: Temperature - diurnal range mean	156.0 degrees C * 10
WorldClim: Temperature - driest quarter mean	191.0 degrees C * 10
WorldClim: Temperature - isothermality	47.0 %
WorldClim: Temperature - seasonality	6198.0 standard deviation (degrees C * 10) * 100
WorldClim: Temperature - warmest month max	380.0 degrees C * 10
WorldClim: Temperature - warmest quarter mean	295.0 degrees C * 10
WorldClim: Temperature - wettest quarter mean	295.0 degrees C * 10
Distance
Distance - to any water (weighted)	0.0 degrees
Distance - to coast	6.533031 km x 100
Distance - to non-permanent water (weighted)	0.0 degrees
Distance - to permanent water (weighted)	0.414367 km
Euclidean Distance to Coast (metres)	958533.44 m
Remoteness index	16.977896
Hydrology
Drainage - average	31.0 megalitres/5x5km/year
Drainage - variability	373.0 %
Runoff - average	646.0 megalitres/5x5km/year
Water Observations From Space	0.0 Percentage
Social
Population - density SLA 2006 p/sqkm)	0.0 people/km^2
Substrate
2030A1BMk35M: Water stress index - month max	9.079918
ASRIS 0-1m Plant Available Water Capacity (250m raster)	29.0 mm
ASRIS 0-30cm Bulk Density (250m raster)	1.4 Mg/m3
ASRIS 0-30cm Clay Content (250m raster)	5.0 %
Bulk density	1.510133 Mg/m^3
Carbon - organic	0.16271485 %
Clay %	33.93085 %
Hydrologic conductivity - average saturated	4.0125003 mm/h
Moisture Index - annual mean (Bio28)	0.07
Moisture Index - highest quarter mean (Bio32)	0.1
Nutrient status	1.9 index
Soil depth	0.7 m
Soil pedality	3.4660904
Water holding capacity	36000.0 mm
Water stress index - month max	9.310345
Weathering Intensity V2	2.39187 Weathering Intensity Index
Topography
Aspect	181.0 degrees
Averaged Topographic Relief	28.666666 metres
Bathymetry and Elvation 9 sec	220.0 m
Elevation	220.0 m
Topographic Slope (degrees)	0.14937013 degrees
Topographic relief	1.771118 m
Topographic slope (%)	0.09805299 %
Vegetation
Enhanced Vegetation Index (2012-03-05)	0.2111 EVI
Fraction of Photosynthetically Active Radiation (fPAR)	20.0 %
Fractional Cover - Bare Soil (2012-03-05)	45.0 % Bare Soil
Fractional Cover - Non-persistent Vegetation (2012-03-05)	38.0 % Non-persistent Vegetation
Fractional Cover - Persistent Vegetation (2012-03-05)	17.0 % Persistent Vegetation
Gross Primary Productivity (2012-03-13)	0.0073 kg C/m^2
Leaf Area Index (LAI) - 2012-03-05	0.3 m^2 plant / m^2 ground
NDVI Mean	18.0 NDVI x 100
NPP Mean	0.0 tonnes/ha/yr
Normalized Difference Vegetation Index (2012-03-05)	0.2913 NDVI

AVH

The Australasian Virtual Herbarium

Occurrence record: AD 98421168

Dataset

Event

Taxonomy

Geospatial

User flagged issues

Data quality tests

Additional political boundaries information

Environmental sampling for this location

- flagged by

Group	Field Name	Original Value	Processed Value
Classification	Scientific name	Marsilea exarata A.Braun	Marsilea exarata
	Match type		exactMatch
	Phylum id		https://id.biodiversity.org.au/taxon/apni/51337706
	Family id		https://id.biodiversity.org.au/node/apni/7511761
	Taxon concept ID		https://id.biodiversity.org.au/node/apni/2916126
	Order		Salviniales
	Taxon rank id		7000
	Species id		https://id.biodiversity.org.au/node/apni/2916126
	Genus	Marsilea	Marsilea
	Left		711980
	Scientific name authorship		A.Braun
	Taxon rank		species
	Genus id		https://id.biodiversity.org.au/node/apni/7511746
	Name type		SCIENTIFIC
	Order id		https://id.biodiversity.org.au/node/apni/8674095
	Right		711980
	Kingdom		Plantae
	Specific epithet	exarata
	Class id		https://id.biodiversity.org.au/taxon/apni/51337705
	Phylum		Charophyta
	Class		Equisetopsida
	Species		Marsilea exarata
	Family	Marsileaceae	Marsileaceae
	Kingdom id		https://id.biodiversity.org.au/taxon/apni/51337710
Event	Verbatim event date	3 Feb 1983
	Year		1983
	Month		2
	Date precision		DAY
	Day		3
	Event date	1983-02-03	1983-02-03
Identification	Identified by	unknown
Occurrence	Catalog number	AD 98421168
	Occurrence status	Present	PRESENT
	Basis of record	PreservedSpecimen	PRESERVED_SPECIMEN
	Modified	2003-01-10 16:21:00.0
	Record number	9442
	Collection code	AD
	Occurrence ID	AD:AD:AD 98421168
	Institution code	AD
	Recorded by	Latz, P.K.	Latz, P.K.
Attribution	Data resource		AD AVH
	Collection		State Herbarium of South Australia
	License		UNSPECIFIED
	Data provider uid		dp36
	Provenance		Published dataset
	Data Resource ID	dr15865	dr15865
	Institution ID		in41
	Data partner		Australia's Virtual Herbarium
	Institution		Department of Environment, Water and Natural Resources
	Data hub uid	[dh9]
	Collection ID		co48
Location	Country	Australia	Australia
	Habitat	Forming mats on edge of water in clay
	Decimal latitude	-25.6666670000	-25.665379114455448
	Terrestrial	true	true
	Locality	10 miles Dam, New Crown St[atio]n	10 miles Dam, New Crown St[atio]n
	Decimal longitude	134.8166670000	134.81771476284968
	State province	Northern Territory	Northern Territory
	Biome		TERRESTRIAL
	Coordinate uncertainty in meters	30000	30000.0
	Lga	MacDonnell (S)
	Marine	false	false
	Country code	AU	AU
	Geodetic datum	AGD84	EPSG:4326
	Verbatim coordinates		25,40,00,S;134,49,00,E