Occurrence record: PERTH 6110762

Preserved specimen of Marsilea exarata A.Braun recorded on 1973-01-15
   API

Dataset

Data partner Australia's Virtual Herbarium
Data resource Western Australian Herbarium (PERTH) AVH data
Institution code Western Australia, Department of Biodiversity, Conservation and Attractions
Supplied institution code "PERTH"
Collection Western Australian Herbarium
Supplied collection code "PERTH"
Catalog number PERTH 6110762
Occurrence ID 6110762
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Identified by M. Hislop
Identified date 2002-07-22
Collector Trudgen, M.E.
Record number s.n.
License CC0
Supplied as CC0 International
Rights holder Department of Biodiversity, Conservation and Attractions
Institution ID https://www.gbif.org/grscicoll/institution/d129a8d1-2339-4a47-aa19-a8e0a078082a
Field number s.n.
Language en
Presence/Absence PRESENT
Supplied as present
Owner institution code PERTH
Collection https://www.gbif.org/grscicoll/collection/4c63d5f6-b20b-49e5-8006-e2af210eab0e
Dataset / Survey name PERTH AVH data
Occurrence remarks Growing on stream bank in very fine damp loamy red soil. Rain 2 days and 9 days before.
Access rights https://florabase.dpaw.wa.gov.au/help/copyright
Identification verification status verification needed
Date identified 2002-07-22

Event

Field number s.n.
Occurrence date 1973-01-15
Verbatim event date 15 Jan 1973
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
Nomenclatural code ICBN
Taxonomic status accepted

Geospatial

Country Australia
State or Territory Western Australia
Locality 2 miles N of junction of railway line and Newman towards Mount Whale back road
Habitat
Supplied as "Growing on stream bank in very fine damp loamy red soil. Rain 2 days and 9 days before."
Latitude -23.35000001540449
Supplied as: "-23.35000000"
Longitude 119.73333300000002
Supplied as: "119.73333333"
Datum EPSG:4326
Supplied datum: "GDA94"
Verbatim locality 2 miles N of junction of railway line and Newman towards Mount Whale back road
Coordinate precision Unknown
Coordinate uncertainty (in metres) 50000.0
Location according to compiler
Terrestrial true
Biome TERRESTRIAL
Marine false
Country Code AU

Additional properties

degree of establishment f
verbatim identification Marsilea exarata A.Braun

User flagged issues 

    Data quality tests

    Test name Result
    Coordinates converted to WGS84 Warning
    Coordinate rounded Warning
    First of the year Warning
    Show/Hide 81 passed properties
    Show/Hide 6 missing properties
    Show/Hide 17 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 - Terrestrial Carnavon Xeric Shrubs
    Irrigation practice - dominant No irrigation
    Land use Grazing of native pastures
    NRM Regions 2010 Rangelands
    NRM Regions 2014 Rangelands
    NRM Regions 2015 Rangelands
    NRM Regions 2017 Rangelands Region
    NRM Regions 2017 (Qld 2019) Rangelands Region
    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 Rangelands Region
    Biodiversity
    Freshwater Ecoregions of the World Pilbara
    IBRA 6 Regions Pilbara
    IBRA 6 Sub Regions Hamersley
    IBRA 7 Regions Pilbara
    IBRA 7 Subregions Hamersley
    Terrestrial Ecoregional Boundaries Pilbara Shrublands
    World Anthropogenic Biomes (2000) Populated 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) Desert
    Fire
    Fire regime niches Acacia shrubland (mulga) (semi-arid/arid)
    Hydrology
    Drainage Divisions Level 1 Pilbara-Gascoyne
    Drainage Divisions Level 2 FORTESCUE RIVER
    River Regions FORTESCUE RIVER
    Land Management
    Western Australian Biodiversity Science Research Priority Regions Pilbara
    Marine
    Marine Ecoregions of the World Exmouth to Broome
    States including coastal waters Western Australia (including Coastal Waters)
    Political
    ASGS Australian States and Territories Western Australia
    Australian States and Territories Western Australia
    Commonwealth Electoral Boundaries Durack
    Indigenous Land Use Agreements Nyiyaparli People and BHP Billiton Comprehensive Agreement�Initial ILUA
    Local Government Areas 2011 East Pilbara (S)
    Local Government Areas 2012 deprecated East Pilbara
    Local Government Areas PSMA 2018 SHIRE OF EAST PILBARA
    Native Title Determinations (13/7/2020) Nyiyaparli and Nyiyaparli #3 WCD2018/008
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 1122
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 2073
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF WA
    PSMA ABS SA2 Statistical Areas (2016) NEWMAN
    PSMA ABS SA3 Statistical Areas (2016) EAST PILBARA
    PSMA ABS SA4 Statistical Areas (2016) WESTERN AUSTRALIA - OUTBACK (NORTH)
    PSMA Commonwealth Electoral Boundaries (2016) DURACK
    PSMA Commonwealth Electoral Boundaries (2018) DURACK
    PSMA Indigenous Areas (2016) EAST PILBARA
    PSMA Indigenous Locations (2016) NEWMAN
    PSMA Indigenous Regions (2016) SOUTH HEDLAND
    PSMA Localities (2018) NEWMAN
    PSMA Remoteness Areas (2016) Very Remote Australia
    PSMA Section of State (2016) OTHER URBAN
    PSMA Section of State Range (2016) 1,000 TO 4,999
    PSMA Significant Urban Area (2016) NOT IN ANY SIGNIFICANT URBAN AREA (WA)
    PSMA State Electoral Boundaries (2016) PILBARA, MP
    PSMA State Electoral Boundaries (2018) PILBARA, MP
    PSMA States (2016) WESTERN AUSTRALIA
    PSMA Urban Centre and Locality (2016) NEWMAN
    PSMA Wards (2018) SOUTH WARD
    Statistical Local Areas East Pilbara (S)
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Hamersley Region
    Surface Geology of Australia Awfj
    Topography
    Physiographic Provinces of Australia Pilbara Province
    Physiographic Regions 2011 Hamersley Plateaus
    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 Acacia Shrublands
    NVIS 4.1 Major Vegetation Subgroups Mulga (Acacia aneura) woodlands and shrublands +/- tussock grass +/- forbs
    Tenure of Australia's forests (2013) v2.0 Nature Conservation Reserve
    Vegetation - condition Modified
    Vegetation types - native Hummock grasslands
    Vegetation types - present Hummock grasslands

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 6180020.0 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 1.1462
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.2733
    Endemism 0.018756641
    Endemism (Non-marine) 0.019078393
    Mammals – Fritz et al 2009 - 0.5 degree 0.2564
    Migratory species (2008) 2.0 frequency
    Occurrence Density 2665.0 frequency
    Shannon Diversity (H) 5.7159452 index
    Species Richness 670.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 2.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.07661967
    2030A1BMk35M: Evaporation - month min 147.07 mm
    2030A1BMk35M: Precipitation - annual mean 22.735832 mm
    2030A1BMk35M: Precipitation - driest month 0.54 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.1497555
    2030A1BMk35M: Precipitation - spring or autumn season -5.151852
    2030A1BMk35M: Temperature - annual max mean 33.448334 degrees C
    2030A1BMk35M: Temperature - annual min mean 18.1625 degrees C
    2030A1BMk35M: Temperature - annual range 31.940002 degrees C
    Aridity index - annual mean 0.08784606
    Aridity index - month max 0.1872871
    Aridity index - month min 0.011670066
    Evaporation - annual mean 277.17584 (ml/5km x 5km pixel)
    Evaporation - average 7918.0 ml
    Evaporation - month max 411.22433 mm
    Evaporation - month min 135.06796 mm
    Evaporation - variability 31.0 %
    Growth index C3 macrotherm plants - annual mean 0.06 index
    Growth index C3 mesotherm plants - annual mean 0.04 index
    Growth index C4 megatherm plants - annual mean 0.05 index
    Humidity - annual mean relative 54.387905 %
    Humidity - annual mean relative 3pm 42.90585 %
    Humidity - month max relative 69.79712 %
    Humidity - month max relative 3pm 54.72619 %
    Humidity - month min relative 34.963028 %
    Humidity - month min relative 3pm 34.963028 %
    Precipitation - annual 282.0 mm
    Precipitation - annual (Bio12) 315.0 mm
    Precipitation - annual mean 23.39638 mm
    Precipitation - annual seasonality 1.1072149
    Precipitation - coldest quarter (Bio19) 45.0 mm
    Precipitation - driest month 3.0 mm
    Precipitation - driest period (Bio14) 1.0 mm
    Precipitation - driest quarter (Bio17) 14.0 mm
    Precipitation - equinox seasonality ratio 0.24390244
    Precipitation - seasonality (Bio15) 98.0 mm
    Precipitation - spring or autumn season -2.952381
    Precipitation - warmest quarter (Bio18) 167.0 mm
    Precipitation - wettest month 59.0 mm
    Precipitation - wettest period (Bio13) 26.0 mm
    Precipitation - wettest quarter (Bio16) 183.0 mm
    Radiation - annual mean (Bio20) 22.4 MJ/m2/day
    Radiation - seasonality (Bio23) 24.0
    Radiation - warmest quarter (Bio26) 27.4 MJ/m2/day
    Temperature - annual max mean 30.82 degrees C
    Temperature - annual mean (Bio01) 24.1 degrees C
    Temperature - annual min mean 16.231667 degrees C
    Temperature - annual range 36.200012 degrees C
    Temperature - annual range (Bio07) 32.7 degrees C
    Temperature - coldest month min 6.91 degrees C
    Temperature - coldest period min (Bio06) 6.7 degrees C
    Temperature - coldest quarter mean (Bio11) 15.8 degrees C
    Temperature - diurnal range mean (Bio02) 15.1 degrees C
    Temperature - driest quarter mean (Bio09) 23.9 degrees C
    Temperature - isothermality (Bio03) 0.46 %
    Temperature - month hottest maximum 38.18 degrees C
    Temperature - seasonality (Bio04) 2.07
    Temperature - warmest month min 24.12 degrees C
    Temperature - warmest period max (Bio05) 39.4 degrees C
    Temperature - warmest quarter (Bio10) 31.2 degrees C
    Temperature - wettest quarter mean (Bio08) 30.9 degrees C
    Wind run - annual mean 190.28752 km/day
    WorldClim 2.1: Temperature - annual mean 14.154166 °C
    WorldClim: Precipitation - annual 285.0 mm
    WorldClim: Precipitation - coldest quarter 45.0 mm
    WorldClim: Precipitation - driest month 4.0 mm
    WorldClim: Precipitation - driest quarter 18.0 mm
    WorldClim: Precipitation - seasonality 75.0
    WorldClim: Precipitation - warmest quarter 144.0 mm
    WorldClim: Precipitation - wettest month 65.0 mm
    WorldClim: Precipitation - wettest quarter 150.0 mm
    WorldClim: Temperature - annual mean 243.0 degrees C * 10
    WorldClim: Temperature - annual range 306.0 degrees C * 10
    WorldClim: Temperature - coldest month min 80.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 160.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 143.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 252.0 degrees C * 10
    WorldClim: Temperature - isothermality 46.0 %
    WorldClim: Temperature - seasonality 5968.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 386.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 312.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 305.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.089999996 degrees
    Distance - to coast 3.226143 km x 100
    Distance - to non-permanent water (weighted) 0.089999996 degrees
    Distance - to permanent water (weighted) 0.6300793 km
    Euclidean Distance to Coast (metres) 290212.25 m
    Remoteness index 11.875912
    Fire
    Fire - time since last 12.0 years
    Fire frequency 1.0 frequency
    Hydrology
    Drainage - average 12.0 megalitres/5x5km/year
    Drainage - variability 186.0 %
    Runoff - average 922.0 megalitres/5x5km/year
    Water Observations From Space 0.24509804 Percentage
    Social
    Population - density SLA 2006 p/sqkm) 0.0 people/km^2
    Substrate
    2030A1BMk35M: Water stress index - month max 24.347982
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 99.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.51 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 36.0 %
    Bulk density 1.3673184 Mg/m^3
    Carbon - organic 0.13154106 %
    Clay % 26.8391 %
    Hydrologic conductivity - average saturated 100.0 mm/h
    Moisture Index - annual mean (Bio28) 0.1
    Moisture Index - highest quarter mean (Bio32) 0.17
    Nutrient status 1.3 index
    Soil depth 0.6 m
    Soil pedality 2.3494809
    Water holding capacity 16000.0 mm
    Water stress index - month max 16.855839
    Weathering Intensity V2 3.90159 Weathering Intensity Index
    Topography
    Aspect 82.0 degrees
    Averaged Topographic Relief 92.583336 metres
    Bathymetry and Elvation 9 sec 549.0 m
    Elevation 548.0 m
    Topographic Slope (degrees) 1.0311434 degrees
    Topographic relief 18.70789 m
    Topographic slope (%) 0.9191336 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.1661 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 26.0 %
    Fractional Cover - Bare Soil (2012-03-05) 43.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 46.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 11.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0078 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.5 m^2 plant / m^2 ground
    NDVI Mean 38.0 NDVI x 100
    NPP Mean 1.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.2874 NDVI