AVH

The Australasian Virtual Herbarium

Occurrence record: UNSWDB18662

Preserved specimen of Marsilea exarata A.Braun recorded on 1982-09-14
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Dataset

Data partner Australia's Virtual Herbarium
Data resource UNSW AVH data
Institution code University of New South Wales
Supplied institution code "UNSW"
Collection John T. Waterhouse Herbarium
Supplied collection code "UNSW"
Catalog number UNSWDB18662
Occurrence ID 9254d88d-829f-4abf-808c-e00dd2774f74
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations Sheet - 1
Identified by Tindale, M.D.
Identified date 1982-10
Collector Puttock, C.F.|Wilson, P.G.
Supplied as "Puttock, C.F.; Wilson, P.G."
Record number UNSW13574
License CC-BY 4.0 (Int)
Presence/Absence PRESENT
Supplied as Present
Occurrence remarks Sporocarps present. Creeping herb.
Date identified 1982-10

Event

Occurrence date 1982-09-14
Date precision DAY

Taxonomy

Scientific name Marsilea exarata
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

Higher geography Oceania | Australia | Queensland
Country Australia
State or Territory Queensland
Habitat
Supplied as "Brown cracking clay."
Latitude -25.362194
Supplied as: "-25.3621944"
Longitude 143.878278
Supplied as: "143.8782778"
Datum EPSG:4326
Supplied datum: "WGS84"
Verbatim locality Budgerygar SW of Yaraka; Gate 3, near the dam on the road +_E from the homestead..
Min elevation 200
Max elevation 200
Coordinate precision Unknown
Coordinate uncertainty (in metres) 1000.0
Georeference protocol Google Earth
Georeferenced by Data entry person
Terrestrial true
Georeferenced date 2018-09-20T00:00
Supplied as 20/09/2018
Biome TERRESTRIAL
Continent OCEANIA
Supplied as Oceania
Marine false
Country Code AU

Additional properties

avh export id 9254d88d-829f-4abf-808c-e00dd2774f74

User flagged issues 

    Data quality tests

    Test name Result
    Coordinate rounded Warning
    Georeferenced after occurrence date Warning
    Show/Hide 92 passed properties
    Show/Hide 2 missing properties
    Show/Hide 11 tests that have not been run

    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 Desert Channels
    NRM Regions 2014 Desert Channels
    NRM Regions 2015 Desert Channels
    NRM Regions 2017 Desert Channels
    NRM Regions 2017 (Qld 2019) Desert Channels
    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 Desert Channels
    Biodiversity
    Freshwater Ecoregions of the World Lake Eyre Basin
    IBRA 6 Regions Mulga Lands
    IBRA 6 Sub Regions Northern Uplands
    IBRA 7 Regions Mulga Lands
    IBRA 7 Subregions Northern Uplands
    Terrestrial Ecoregional Boundaries Eastern Australia Mulga Shrublands
    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) Grassland: hot (persistently dry)
    Koppen Climate Classification (Major Classes) Grassland
    Fire
    Fire regime niches Unclassified
    Hydrology
    Drainage Divisions Level 1 Lake Eyre Basin
    Drainage Divisions Level 2 COOPER CREEK-BULLOO RIVER
    River Regions COOPER CREEK-BULLOO RIVER
    Marine
    States including coastal waters Queensland (including Coastal Waters)
    Political
    ASGS Australian States and Territories Queensland
    Australian States and Territories Queensland
    Commonwealth Electoral Boundaries Maranoa
    Local Government Areas 2011 Barcoo (S)
    Local Government Areas 2012 deprecated Barcoo
    Local Government Areas PSMA 2018 BARCOO SHIRE
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 0
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 199
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF QLD
    PSMA ABS SA2 Statistical Areas (2016) FAR CENTRAL WEST
    PSMA ABS SA3 Statistical Areas (2016) OUTBACK - SOUTH
    PSMA ABS SA4 Statistical Areas (2016) QUEENSLAND - OUTBACK
    PSMA Commonwealth Electoral Boundaries (2016) MARANOA
    PSMA Commonwealth Electoral Boundaries (2018) MARANOA
    PSMA Indigenous Areas (2016) BULLOO - QUILPIE - BARCOO
    PSMA Indigenous Locations (2016) BULLOO - QUILPIE - BARCOO
    PSMA Indigenous Regions (2016) TOOWOOMBA - ROMA
    PSMA Localities (2018) JUNDAH
    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 (QLD)
    PSMA State Electoral Boundaries (2016) GREGORY
    PSMA State Electoral Boundaries (2018) GREGORY
    PSMA States (2016) QUEENSLAND
    PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (QLD)
    Statistical Local Areas Barcoo (S)
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Eromanga Region
    Surface Geology of Australia Ksrw
    Topography
    Physiographic Provinces of Australia Central Lowlands Province
    Physiographic Regions 2011 Eromanga Lowlands
    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 shrublands and heathlands
    NVIS 4.1 Major Vegetation Groups Chenopod Shrublands, Samphire Shrublands and Forblands
    NVIS 4.1 Major Vegetation Subgroups Mixed chenopod, samphire +/- forbs
    Tenure of Australia's forests (2013) v2.0 Leasehold
    Vegetation - condition Bare
    Vegetation types - native Tussock grasslands
    Vegetation types - present Tussock grasslands

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 3444061.0 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.3035
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 1.9983
    Endemism 0.010998125
    Endemism (Non-marine) 0.010999046
    Mammals – Fritz et al 2009 - 0.5 degree 0.2691
    Migratory species (2008) 3.0 frequency
    Occurrence Density 7.0 frequency
    Shannon Diversity (H) 1.4750763 index
    Species Richness 5.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 0.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.10563697
    2030A1BMk35M: Evaporation - month min 102.88 mm
    2030A1BMk35M: Precipitation - annual mean 25.404167 mm
    2030A1BMk35M: Precipitation - driest month 5.44 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.6000486
    2030A1BMk35M: Precipitation - spring or autumn season -0.65331215
    2030A1BMk35M: Temperature - annual max mean 32.018333 degrees C
    2030A1BMk35M: Temperature - annual min mean 17.125834 degrees C
    2030A1BMk35M: Temperature - annual range 31.529999 degrees C
    Aridity index - annual mean 0.12112613
    Aridity index - month max 0.21802324
    Aridity index - month min 0.057088487
    Evaporation - annual mean 231.57407 (ml/5km x 5km pixel)
    Evaporation - average 7291.0 ml
    Evaporation - month max 369.1 mm
    Evaporation - month min 103.65098 mm
    Evaporation - variability 33.0 %
    Growth index C3 macrotherm plants - annual mean 0.07 index
    Growth index C3 mesotherm plants - annual mean 0.07 index
    Growth index C4 megatherm plants - annual mean 0.07 index
    Humidity - annual mean relative 62.838306 %
    Humidity - annual mean relative 3pm 47.764847 %
    Humidity - month max relative 78.89675 %
    Humidity - month max relative 3pm 57.923603 %
    Humidity - month min relative 39.376263 %
    Humidity - month min relative 3pm 39.376263 %
    Precipitation - annual 327.0 mm
    Precipitation - annual (Bio12) 357.0 mm
    Precipitation - annual mean 27.393372 mm
    Precipitation - annual seasonality 1.2108783
    Precipitation - coldest quarter (Bio19) 47.0 mm
    Precipitation - driest month 9.0 mm
    Precipitation - driest period (Bio14) 1.0 mm
    Precipitation - driest quarter (Bio17) 35.0 mm
    Precipitation - equinox seasonality ratio 0.5525967
    Precipitation - seasonality (Bio15) 60.0 mm
    Precipitation - spring or autumn season -0.7949173
    Precipitation - warmest quarter (Bio18) 163.0 mm
    Precipitation - wettest month 56.0 mm
    Precipitation - wettest period (Bio13) 16.0 mm
    Precipitation - wettest quarter (Bio16) 163.0 mm
    Radiation - annual mean (Bio20) 21.4 MJ/m2/day
    Radiation - seasonality (Bio23) 24.0
    Radiation - warmest quarter (Bio26) 26.3 MJ/m2/day
    Temperature - annual max mean 29.6425 degrees C
    Temperature - annual mean (Bio01) 23.1 degrees C
    Temperature - annual min mean 14.4375 degrees C
    Temperature - annual range 33.899994 degrees C
    Temperature - annual range (Bio07) 31.9 degrees C
    Temperature - coldest month min 5.41 degrees C
    Temperature - coldest period min (Bio06) 6.0 degrees C
    Temperature - coldest quarter mean (Bio11) 14.9 degrees C
    Temperature - diurnal range mean (Bio02) 14.8 degrees C
    Temperature - driest quarter mean (Bio09) 18.4 degrees C
    Temperature - isothermality (Bio03) 0.46 %
    Temperature - month hottest maximum 36.86 degrees C
    Temperature - seasonality (Bio04) 2.04
    Temperature - warmest month min 22.47 degrees C
    Temperature - warmest period max (Bio05) 37.9 degrees C
    Temperature - warmest quarter (Bio10) 30.1 degrees C
    Temperature - wettest quarter mean (Bio08) 30.1 degrees C
    Wind run - annual mean 206.5469 km/day
    WorldClim: Precipitation - annual 357.0 mm
    WorldClim: Precipitation - coldest quarter 45.0 mm
    WorldClim: Precipitation - driest month 9.0 mm
    WorldClim: Precipitation - driest quarter 38.0 mm
    WorldClim: Precipitation - seasonality 55.0
    WorldClim: Precipitation - warmest quarter 148.0 mm
    WorldClim: Precipitation - wettest month 59.0 mm
    WorldClim: Precipitation - wettest quarter 165.0 mm
    WorldClim: Temperature - annual mean 226.0 degrees C * 10
    WorldClim: Temperature - annual range 312.0 degrees C * 10
    WorldClim: Temperature - coldest month min 59.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 144.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 148.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 161.0 degrees C * 10
    WorldClim: Temperature - isothermality 47.0 %
    WorldClim: Temperature - seasonality 5958.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 371.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 296.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 288.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.0 degrees
    Distance - to coast 6.482977 km x 100
    Distance - to non-permanent water (weighted) 0.0 degrees
    Distance - to permanent water (weighted) 0.14422205 km
    Euclidean Distance to Coast (metres) 595403.6 m
    Remoteness index 17.484781
    Hydrology
    Drainage - average 10.0 megalitres/5x5km/year
    Drainage - variability 246.0 %
    Runoff - average 523.0 megalitres/5x5km/year
    Water Observations From Space 0.0 Percentage
    Marine
    Great Barrier Reef 100m DEM 200.10158 m
    Social
    Population - density SLA 2006 p/sqkm) 0.0 people/km^2
    Substrate
    2030A1BMk35M: Water stress index - month max 20.650661
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 67.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 0.55 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 48.0 %
    Bulk density 1.1608713 Mg/m^3
    Carbon - organic 0.21793205 %
    Clay % 30.375196 %
    Hydrologic conductivity - average saturated 100.0 mm/h
    Moisture Index - annual mean (Bio28) 0.14
    Moisture Index - highest quarter mean (Bio32) 0.2
    Nutrient status 1.15 index
    Soil depth 0.8 m
    Soil pedality 2.132496
    Water holding capacity 22000.0 mm
    Water stress index - month max 19.622091
    Weathering Intensity V2 5.3392 Weathering Intensity Index
    Topography
    Aspect 66.0 degrees
    Averaged Topographic Relief 60.5 metres
    Bathymetry and Elvation 9 sec 198.0 m
    Elevation 203.0 m
    Topographic Slope (degrees) 1.6016427 degrees
    Topographic relief 3.3573 m
    Topographic slope (%) 0.282279 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.1202 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 21.0 %
    Fractional Cover - Bare Soil (2012-03-05) 32.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 57.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 11.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0099 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.4 m^2 plant / m^2 ground
    NDVI Mean 22.0 NDVI x 100
    NPP Mean 2.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.2107 NDVI