Occurrence record: PERTH 5899710

Preserved specimen of Marsilea exarata A.Braun recorded on 2001-08-06
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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 5899710
Occurrence ID 5899710
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Collector Campbell, C.P.
Record number 3173
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 3173
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
Organism remarks Small herb 10 cm high x 30 cm wide. Tri-heart shaped leaves.
Occurrence remarks Recent rains. Damp, swampy, red sand-laterite over sandstone.
Access rights https://florabase.dpaw.wa.gov.au/help/copyright
Identification verification status verified

Event

Field number 3173
Occurrence date 2001-08-06
Verbatim event date 6 Aug 2001
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 Patience Well area, Gibson Desert [30 km NW of latitude and longitude given. Mudmap with specimen.]
Habitat
Supplied as "Recent rains. Damp, swampy, red sand-laterite over sandstone. Open vegetation with Scrophulariaceae sp., Glossostigma diandrum, Peplidium aithocheilum."
Latitude -23.358611015417985
Supplied as: "-23.35861111"
Longitude 125.672222
Supplied as: "125.67222222"
Datum EPSG:4326
Supplied datum: "GDA94"
Verbatim locality Patience Well area, Gibson Desert [30 km NW of latitude and longitude given. Mudmap with specimen.]
Coordinate precision Unknown
Coordinate uncertainty (in metres) 50000.0
Location according to unknown
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
    Show/Hide 80 passed properties
    Show/Hide 6 missing properties
    Show/Hide 19 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 Great Sandy-Tanami-Central Ranges Desert
    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 Paleo
    IBRA 6 Regions Gibson Desert
    IBRA 6 Sub Regions Lateritic Plain
    IBRA 7 Regions Gibson Desert
    IBRA 7 Subregions Lateritic Plain
    Terrestrial Ecoregional Boundaries Gibson 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 Acacia shrubland (mulga) (semi-arid/arid)
    Hydrology
    Drainage Divisions Level 1 North Western Plateau
    Drainage Divisions Level 2 DE GREY RIVER
    River Regions DE GREY RIVER
    Land Management
    Western Australian Biodiversity Science Research Priority Regions Deserts
    Marine
    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 Lake Disappointment Project Mining and Indigenous Land Use Agreement
    Local Government Areas 2011 East Pilbara (S)
    Local Government Areas 2012 deprecated East Pilbara
    Local Government Areas PSMA 2018 SHIRE OF EAST PILBARA
    National Native Title Register (NNTR, Determinations of Native Title) - boundaries and core attributes Martu and Ngurrara
    Native Title Determinations (13/7/2020) Martu and Ngurrara WCD2002/002
    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) EAST PILBARA
    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) EAST PILBARA - SURROUNDS
    PSMA Indigenous Regions (2016) SOUTH HEDLAND
    PSMA Localities (2018) GIBSON DESERT NORTH
    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 (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) REMAINDER OF STATE/TERRITORY (WA)
    PSMA Wards (2018) EAST WARD
    Statistical Local Areas East Pilbara (S)
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Canning Region
    Surface Geology of Australia Czs
    Topography
    Physiographic Provinces of Australia Sandland Province
    Physiographic Regions 2011 Gibson Desert Plains
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Other special rights, 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 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 Other Crown Land
    Vegetation - condition Residual
    Vegetation types - native Acacia shrublands
    Vegetation types - present Acacia shrublands

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 6180020.0 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.2702
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 0.0
    Endemism 0.01625323
    Endemism (Non-marine) 0.016265823
    Mammals – Fritz et al 2009 - 0.5 degree 0.0
    Migratory species (2008) 1.0 frequency
    Occurrence Density 301.0 frequency
    Shannon Diversity (H) 5.1999846 index
    Species Richness 203.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 1.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.06360386
    2030A1BMk35M: Evaporation - month min 154.52 mm
    2030A1BMk35M: Precipitation - annual mean 20.823334 mm
    2030A1BMk35M: Precipitation - driest month 1.71 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.370652
    2030A1BMk35M: Precipitation - spring or autumn season -1.6269344
    2030A1BMk35M: Temperature - annual max mean 34.321667 degrees C
    2030A1BMk35M: Temperature - annual min mean 19.544167 degrees C
    2030A1BMk35M: Temperature - annual range 30.470001 degrees C
    Aridity index - annual mean 0.06669995
    Aridity index - month max 0.1601034
    Aridity index - month min 0.0111350715
    Evaporation - annual mean 286.14066 (ml/5km x 5km pixel)
    Evaporation - average 6403.0 ml
    Evaporation - month max 417.3465 mm
    Evaporation - month min 141.67108 mm
    Evaporation - variability 41.0 %
    Growth index C3 macrotherm plants - annual mean 0.05 index
    Growth index C3 mesotherm plants - annual mean 0.03 index
    Growth index C4 megatherm plants - annual mean 0.05 index
    Humidity - annual mean relative 56.618904 %
    Humidity - annual mean relative 3pm 42.59407 %
    Humidity - month max relative 71.46754 %
    Humidity - month max relative 3pm 52.068214 %
    Humidity - month min relative 35.70335 %
    Humidity - month min relative 3pm 35.70335 %
    Precipitation - annual 228.0 mm
    Precipitation - annual (Bio12) 297.0 mm
    Precipitation - annual mean 19.083334 mm
    Precipitation - annual seasonality 1.609375
    Precipitation - coldest quarter (Bio19) 31.0 mm
    Precipitation - driest month 3.0 mm
    Precipitation - driest period (Bio14) 1.0 mm
    Precipitation - driest quarter (Bio17) 15.0 mm
    Precipitation - equinox seasonality ratio 0.4
    Precipitation - seasonality (Bio15) 88.0 mm
    Precipitation - spring or autumn season -1.44
    Precipitation - warmest quarter (Bio18) 154.0 mm
    Precipitation - wettest month 52.0 mm
    Precipitation - wettest period (Bio13) 20.0 mm
    Precipitation - wettest quarter (Bio16) 164.0 mm
    Radiation - annual mean (Bio20) 22.3 MJ/m2/day
    Radiation - seasonality (Bio23) 22.0
    Radiation - warmest quarter (Bio26) 27.3 MJ/m2/day
    Temperature - annual max mean 31.871666 degrees C
    Temperature - annual mean (Bio01) 25.3 degrees C
    Temperature - annual min mean 16.899166 degrees C
    Temperature - annual range 38.0 degrees C
    Temperature - annual range (Bio07) 31.2 degrees C
    Temperature - coldest month min 7.73 degrees C
    Temperature - coldest period min (Bio06) 8.6 degrees C
    Temperature - coldest quarter mean (Bio11) 17.2 degrees C
    Temperature - diurnal range mean (Bio02) 14.6 degrees C
    Temperature - driest quarter mean (Bio09) 22.1 degrees C
    Temperature - isothermality (Bio03) 0.47 %
    Temperature - month hottest maximum 38.97 degrees C
    Temperature - seasonality (Bio04) 1.95
    Temperature - warmest month min 24.42 degrees C
    Temperature - warmest period max (Bio05) 39.8 degrees C
    Temperature - warmest quarter (Bio10) 31.8 degrees C
    Temperature - wettest quarter mean (Bio08) 31.6 degrees C
    Wind run - annual mean 182.28285 km/day
    WorldClim 2.1: Temperature - annual mean 18.995834 °C
    WorldClim: Precipitation - annual 207.0 mm
    WorldClim: Precipitation - coldest quarter 25.0 mm
    WorldClim: Precipitation - driest month 3.0 mm
    WorldClim: Precipitation - driest quarter 14.0 mm
    WorldClim: Precipitation - seasonality 66.0
    WorldClim: Precipitation - warmest quarter 103.0 mm
    WorldClim: Precipitation - wettest month 41.0 mm
    WorldClim: Precipitation - wettest quarter 103.0 mm
    WorldClim: Temperature - annual mean 247.0 degrees C * 10
    WorldClim: Temperature - annual range 314.0 degrees C * 10
    WorldClim: Temperature - coldest month min 80.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 165.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 150.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 221.0 degrees C * 10
    WorldClim: Temperature - isothermality 47.0 %
    WorldClim: Temperature - seasonality 5933.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 394.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 314.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 314.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.089999996 degrees
    Distance - to coast 5.990133 km x 100
    Distance - to non-permanent water (weighted) 0.089999996 degrees
    Distance - to permanent water (weighted) 3.5467448 km
    Euclidean Distance to Coast (metres) 442192.06 m
    Remoteness index 18.0
    Fire
    Fire - time since last 9.0 years
    Fire frequency 1.0 frequency
    Hydrology
    Drainage - average 3.0 megalitres/5x5km/year
    Drainage - variability 421.0 %
    Runoff - average 0.0 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 16.74738
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 51.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.49 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 13.0 %
    Bulk density 1.0965286 Mg/m^3
    Carbon - organic 0.04165946 %
    Clay % 3.8407643 %
    Hydrologic conductivity - average saturated 300.0 mm/h
    Moisture Index - annual mean (Bio28) 0.08
    Moisture Index - highest quarter mean (Bio32) 0.15
    Nutrient status 1.0 index
    Soil depth 0.7 m
    Soil pedality 1.5363058
    Water holding capacity 38000.0 mm
    Water stress index - month max 14.409306
    Weathering Intensity V2 6.09784 Weathering Intensity Index
    Topography
    Aspect 197.0 degrees
    Averaged Topographic Relief 32.416668 metres
    Bathymetry and Elvation 9 sec 401.0 m
    Elevation 407.0 m
    Topographic Slope (degrees) 0.42117468 degrees
    Topographic relief 4.707336 m
    Topographic slope (%) 0.290408 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.1105 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 15.0 %
    Fractional Cover - Bare Soil (2012-03-05) 22.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 67.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 11.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0033 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.2 m^2 plant / m^2 ground
    NDVI Mean 20.0 NDVI x 100
    NPP Mean 1.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.2401 NDVI