Occurrence record: AD 97747270

Preserved specimen of Marsilea exarata A.Braun recorded on 1977-10-23
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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 97747270
Occurrence ID AD:AD:AD 97747270
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Identified by Chinnock, R.J.
Identified date 197712
Collector Knight, B.J.
Record number 083
License UNSPECIFIED
Presence/Absence PRESENT
Supplied as Present
Date identified 197712

Event

Occurrence date 1977-10-23
Verbatim event date 23 Oct 1977
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 South Australia
Locality Eringa Station
Habitat
Supplied as "Crab holes in high gibber country"
Latitude -26.286492580166293
Supplied as: "-26.2877780000"
Longitude 134.72271987130506
Supplied as: "134.7216670000"
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 26,17,16,S;134,43,18,E

User flagged issues 

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    Test name Result
    Coordinates converted to WGS84 Warning
    Show/Hide 83 passed properties
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    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
    Irrigation practice - dominant No irrigation
    Land use Grazing of native pastures
    NRM Regions 2010 South Australian Arid Lands
    NRM Regions 2014 South Australian Arid Lands
    NRM Regions 2015 South Australian Arid Lands
    NRM Regions 2017 South Australian Arid Lands
    NRM Regions 2017 (Qld 2019) South Australian Arid Lands
    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 South Australian Arid Lands
    Biodiversity
    Freshwater Ecoregions of the World Lake Eyre Basin
    IBRA 6 Regions Stony Plains
    IBRA 6 Sub Regions Breakaways, Stony Plains
    IBRA 7 Regions Stony Plains
    IBRA 7 Subregions Witjira
    Terrestrial Ecoregional Boundaries Tirari-Sturt Stony Desert
    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 South Australia (including Coastal Waters)
    Political
    ASGS Australian States and Territories South Australia
    Australian States and Territories South Australia
    Commonwealth Electoral Boundaries Grey
    Indigenous Land Use Agreements Eringa People - Eringa/Hamilton Pastoral ILUA
    Local Government Areas 2011 Unincorporated SA
    Local Government Areas 2012 deprecated Unincorp. Far North
    Local Government Areas PSMA 2018 PASTORAL UNINCORPORATED AREA
    National Native Title Register (NNTR, Determinations of Native Title) - boundaries and core attributes Eringa
    Native Title Determinations (13/7/2020) Eringa SCD2011/003
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 73
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 505
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF SA
    PSMA ABS SA2 Statistical Areas (2016) OUTBACK
    PSMA ABS SA3 Statistical Areas (2016) OUTBACK - NORTH AND EAST
    PSMA ABS SA4 Statistical Areas (2016) SOUTH AUSTRALIA - OUTBACK
    PSMA Commonwealth Electoral Boundaries (2016) GREY
    PSMA Commonwealth Electoral Boundaries (2018) GREY
    PSMA Indigenous Areas (2016) EYRE
    PSMA Indigenous Locations (2016) LAKE EYRE - LAKE TORRENS
    PSMA Indigenous Regions (2016) PORT AUGUSTA
    PSMA Localities (2018) ERINGA
    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 (SA)
    PSMA State Electoral Boundaries (2016) LEGISLATIVE COUNCIL
    PSMA State Electoral Boundaries (2018) GILES
    PSMA States (2016) SOUTH AUSTRALIA
    PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (SA)
    Statistical Local Areas Unincorp. Far North
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Eromanga Region
    Surface Geology of Australia Qrc
    Topography
    Physiographic Provinces of Australia Central Lowlands Province
    Physiographic Regions 2011 Oodnadatta Tablelands
    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 forests and woodlands
    NVIS 4.1 Major Vegetation Groups Eucalypt Woodlands
    NVIS 4.1 Major Vegetation Subgroups Eucalyptus woodlands with a shrubby understorey
    Tenure of Australia's forests (2013) v2.0 Leasehold
    Vegetation - condition Transformed
    Vegetation types - native Eucalypt woodlands
    Vegetation types - present Eucalyptus woodlands

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 1911830.0 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.4509
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 1.9995
    Endemism 0.0035299354
    Endemism (Non-marine) 0.003540297
    Mammals – Fritz et al 2009 - 0.5 degree 0.2564
    Migratory species (2008) 2.0 frequency
    Occurrence Density 1602.0 frequency
    Shannon Diversity (H) 5.2752566 index
    Species Richness 372.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 3.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.061213136
    2030A1BMk35M: Evaporation - month min 98.2 mm
    2030A1BMk35M: Precipitation - annual mean 15.053333 mm
    2030A1BMk35M: Precipitation - driest month 3.88 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.6800873
    2030A1BMk35M: Precipitation - spring or autumn season -0.45420104
    2030A1BMk35M: Temperature - annual max mean 30.988333 degrees C
    2030A1BMk35M: Temperature - annual min mean 15.8725 degrees C
    2030A1BMk35M: Temperature - annual range 32.579987 degrees C
    Aridity index - annual mean 0.058149584
    Aridity index - month max 0.10568537
    Aridity index - month min 0.026566513
    Evaporation - annual mean 278.27936 (ml/5km x 5km pixel)
    Evaporation - average 3808.0 ml
    Evaporation - month max 458.5521 mm
    Evaporation - month min 113.54457 mm
    Evaporation - variability 37.0 %
    Growth index C3 macrotherm plants - annual mean 0.03 index
    Growth index C3 mesotherm plants - annual mean 0.04 index
    Growth index C4 megatherm plants - annual mean 0.03 index
    Humidity - annual mean relative 60.47095 %
    Humidity - annual mean relative 3pm 46.758175 %
    Humidity - month max relative 78.8186 %
    Humidity - month max relative 3pm 59.449924 %
    Humidity - month min relative 37.725365 %
    Humidity - month min relative 3pm 37.725365 %
    Precipitation - annual 171.0 mm
    Precipitation - annual (Bio12) 211.0 mm
    Precipitation - annual mean 14.5 mm
    Precipitation - annual seasonality 0.6268657
    Precipitation - coldest quarter (Bio19) 32.0 mm
    Precipitation - driest month 8.0 mm
    Precipitation - driest period (Bio14) 1.0 mm
    Precipitation - driest quarter (Bio17) 24.0 mm
    Precipitation - equinox seasonality ratio 0.6888889
    Precipitation - seasonality (Bio15) 69.0 mm
    Precipitation - spring or autumn season -0.4375
    Precipitation - warmest quarter (Bio18) 96.0 mm
    Precipitation - wettest month 25.0 mm
    Precipitation - wettest period (Bio13) 14.0 mm
    Precipitation - wettest quarter (Bio16) 97.0 mm
    Radiation - annual mean (Bio20) 22.0 MJ/m2/day
    Radiation - seasonality (Bio23) 26.0
    Radiation - warmest quarter (Bio26) 27.9 MJ/m2/day
    Temperature - annual max mean 28.419167 degrees C
    Temperature - annual mean (Bio01) 22.0 degrees C
    Temperature - annual min mean 13.571667 degrees C
    Temperature - annual range 34.600006 degrees C
    Temperature - annual range (Bio07) 33.3 degrees C
    Temperature - coldest month min 4.59 degrees C
    Temperature - coldest period min (Bio06) 5.2 degrees C
    Temperature - coldest quarter mean (Bio11) 13.7 degrees C
    Temperature - diurnal range mean (Bio02) 14.9 degrees C
    Temperature - driest quarter mean (Bio09) 15.8 degrees C
    Temperature - isothermality (Bio03) 0.45 %
    Temperature - month hottest maximum 36.59 degrees C
    Temperature - seasonality (Bio04) 2.14
    Temperature - warmest month min 21.84 degrees C
    Temperature - warmest period max (Bio05) 38.5 degrees C
    Temperature - warmest quarter (Bio10) 29.8 degrees C
    Temperature - wettest quarter mean (Bio08) 29.7 degrees C
    Wind run - annual mean 204.62993 km/day
    WorldClim: Precipitation - annual 160.0 mm
    WorldClim: Precipitation - coldest quarter 29.0 mm
    WorldClim: Precipitation - driest month 6.0 mm
    WorldClim: Precipitation - driest quarter 22.0 mm
    WorldClim: Precipitation - seasonality 38.0
    WorldClim: Precipitation - warmest quarter 59.0 mm
    WorldClim: Precipitation - wettest month 22.0 mm
    WorldClim: Precipitation - wettest quarter 62.0 mm
    WorldClim: Temperature - annual mean 217.0 degrees C * 10
    WorldClim: Temperature - annual range 325.0 degrees C * 10
    WorldClim: Temperature - coldest month min 52.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 134.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 153.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 153.0 degrees C * 10
    WorldClim: Temperature - isothermality 47.0 %
    WorldClim: Temperature - seasonality 6234.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 377.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 293.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 285.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.0 degrees
    Distance - to coast 5.907148 km x 100
    Distance - to non-permanent water (weighted) 0.0 degrees
    Distance - to permanent water (weighted) 0.0 km
    Euclidean Distance to Coast (metres) 855432.75 m
    Remoteness index 17.263712
    Hydrology
    Drainage - average 47.0 megalitres/5x5km/year
    Drainage - variability 427.0 %
    Runoff - average 698.0 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 11.5602255
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 70.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.48 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 38.0 %
    Bulk density 1.5336894 Mg/m^3
    Carbon - organic 0.03182584 %
    Clay % 45.93494 %
    Hydrologic conductivity - average saturated 2.6625 mm/h
    Moisture Index - annual mean (Bio28) 0.07
    Moisture Index - highest quarter mean (Bio32) 0.1
    Nutrient status 2.0 index
    Soil depth 0.7 m
    Soil pedality 4.207971
    Water holding capacity 15000.0 mm
    Water stress index - month max 9.511683
    Weathering Intensity V2 4.7558 Weathering Intensity Index
    Topography
    Aspect 194.0 degrees
    Averaged Topographic Relief 31.333334 metres
    Bathymetry and Elvation 9 sec 224.0 m
    Elevation 238.0 m
    Topographic Slope (degrees) 0.40325993 degrees
    Topographic relief 6.397415 m
    Topographic slope (%) 0.6267676 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.1371 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 16.0 %
    Fractional Cover - Bare Soil (2012-03-05) 42.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 53.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 5.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0048 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.2 m^2 plant / m^2 ground
    NDVI Mean 17.0 NDVI x 100
    NPP Mean 1.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.2259 NDVI