Occurrence record: PERTH 9239146

PreservedSpecimen of Limnobium laevigatum recorded on 2018-01-04

Dataset

Data provider Australia's Virtual Herbarium
Data resource PERTH AVH data
Institution Western Australia, Department of Biodiversity, Conservation and Attractions
Supplied institution code "PERTH"
Collection Western Australian Herbarium
Supplied collection code "PERTH"
Catalogue Number PERTH 9239146
Occurrence ID PERTH:PERTH:PERTH 9239146
Basis of record Preserved specimen
Collector Keighery, G.J. Sercul
Supplied as "Keighery, SERCUL via G.J."
Occurrence remarks Floating aquatic herb. Male / female flowers white. Floating form. Population structure: 30% flowering. Reproductive method: seeds. Infestation area of this weed: >1 ha. Other alien species: many (4 or more). Total weed cover: over 50% of site.
Occurrence status present
Supplied as Present

Event

Collecting date 2018-01-04
Date precision Day
Verbatim event date 4 Jan 2018

Taxonomy

Scientific name Limnobium laevigatum
Supplied scientific name "Limnobium laevigatum (Willd.) Heine"
Taxon rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Alismatales
Family Hydrocharitaceae
Genus Limnobium
Species Limnobium laevigatum
Taxonomic issues No issues
Name match metric Canonical name match
The supplied name was parsed into canonical form before a match was found.
Name parse type SCIENTIFIC
Scientific name authorship (Willd.) Heine

Geospatial

Country Australia
State or Territory Western Australia
Supplied as: "WA"
Local government area Armadale (C)
Locality Ballanup Drain, City of Armadale, E of Skeet Road
Habitat Watercourse on reserve. Drain. Clay soil. Not recently burnt.
Latitude -32.1242499991
Supplied as: "-32.1242500000"
Longitude 115.94775
Supplied as: "115.9477500000"
Geodetic datum EPSG:4326
Supplied datum: "GDA94"
Verbatim locality Ballanup Drain, City of Armadale, E of Skeet Road
Coordinate precision Unknown
Coordinate uncertainty in metres 100.0
Georeferenced by collector
Biome Terrestrial

Additional properties

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    Institution code not recognised Passed
    Name not supplied Passed
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    Resource taxonomic scope mismatch Passed
    Invalid scientific name Passed
    Name not in national checklists Passed
    Decimal coordinates not supplied Passed
    Geodetic datum assumed WGS84 Passed
    Unrecognized geodetic datum Passed
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    Coordinates are transposed Passed
    Coordinates are out of range for species Passed
    Supplied coordinates are zero Passed
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    Zero longitude Passed
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    Location not supplied Passed
    Country inferred from coordinates Passed
    Supplied coordinates centre of state Passed
    Coordinates centre of country Passed
    Missing geodetic datum Passed
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    Coordinates dont match supplied state Passed
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    Additional political boundaries information

    Area Management
    Directory of Important Wetlands Gibbs Road Swamp System
    Fallow practice - dominant (area) No cereal producers
    Fallow practice - dominant (number) No cereal producers
    Global 200 priority ecoregions - Freshwater Southwest Australia Rivers & Streams
    Global 200 priority ecoregions - Terrestrial Southwestern Australia Forests and Scrub
    Irrigation practice - dominant No irrigation
    Land use Cropping
    NRM Regions 2010 Perth
    NRM Regions 2014 Perth
    NRM Regions 2015 Perth
    NRM Regions 2017 Swan Region
    NRM Regions 2017 (Qld 2019) Swan 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 Swan Region
    Biodiversity
    Freshwater Ecoregions of the World Southwestern Australia
    IBRA 6 Regions Swan Coastal Plain
    IBRA 6 Sub Regions Perth
    IBRA 7 Regions Swan Coastal Plain
    IBRA 7 Subregions Perth
    Terrestrial Ecoregional Boundaries Swan Coastal Plain Scrub and Woodlands
    World Anthropogenic Biomes (2000) Mixed settlements
    Climate
    Agroclimatic classification of Australia Classic "Mediterranean" climate with peaks of growth in winter and spring and moderate growth in winter
    Koppen Climate Classification (All Classes) Subtropical: distinctly dry summer
    Koppen Climate Classification (Major Classes) Subtropical
    Fire
    Fire regime niches Pasture, cropland (temperate)
    Hydrology
    Drainage Divisions Level 1 South West Coast
    Drainage Divisions Level 2 SWAN COAST-AVON RIVER
    River Regions SWAN COAST-AVON RIVER
    Land Management
    Western Australian Biodiversity Science Research Priority Regions South-West
    Marine
    Marine Ecoregions of the World Leeuwin
    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 Canning
    Local Government Areas 2011 Armadale (C)
    Local Government Areas 2012 deprecated Armadale
    Local Government Areas PSMA 2018 CITY OF ARMADALE
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 63
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 2029
    PSMA ABS Greater Capital City Statistical Areas (2016) GREATER PERTH
    PSMA ABS SA2 Statistical Areas (2016) FORRESTDALE - HARRISDALE - PIARA WATERS
    PSMA ABS SA3 Statistical Areas (2016) ARMADALE
    PSMA ABS SA4 Statistical Areas (2016) PERTH - SOUTH EAST
    PSMA Commonwealth Electoral Boundaries (2016) BURT
    PSMA Commonwealth Electoral Boundaries (2018) BURT
    PSMA Indigenous Areas (2016) ARMADALE
    PSMA Indigenous Locations (2016) ARMADALE - SURROUNDS
    PSMA Indigenous Regions (2016) PERTH
    PSMA Localities (2018) FORRESTDALE
    PSMA Remoteness Areas (2016) Major Cities of Australia
    PSMA Section of State (2016) MAJOR URBAN
    PSMA Section of State Range (2016) 1 MILLION OR MORE
    PSMA Significant Urban Area (2016) PERTH
    PSMA State Electoral Boundaries (2016) SOUTH METROPOLITAN REGION
    PSMA State Electoral Boundaries (2018) JANDAKOT, SM
    PSMA States (2016) WESTERN AUSTRALIA
    PSMA Urban Centre and Locality (2016) PERTH (WA)
    PSMA Wards (2018) RANFORD WARD
    Statistical Local Areas Armadale (C)
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Perth Region
    Surface Geology of Australia Qdcb
    Topography
    Physiographic Provinces of Australia Western Coastlands Province
    Physiographic Regions 2011 Swan Plain
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Non-Indigenous, Native forest
    Forests of Australia (2013) v2.0 Other native forest
    Land cover Native shrublands and heathlands
    NVIS 4.1 Major Vegetation Groups Cleared, non-native vegetation, buildings
    NVIS 4.1 Major Vegetation Subgroups Cleared, non-native vegetation, buildings
    Tenure of Australia's forests (2013) v2.0 Private Freehold
    Vegetation - condition Modified
    Vegetation types - native Other forests and woodlands
    Vegetation types - present Other forests and woodlands

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 5849830.0 $
    Area management
    Phosphorus 0.0789592 t/ha
    Potassium 0.14340533 t/ha
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 1.2735
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.807
    Endemism 0.021065013
    Endemism (Non-marine) 0.021595113
    Mammals – Fritz et al 2009 - 0.5 degree 0.5119
    Migratory species (2008) 3.0 frequency
    Occurrence Density 41137.0 frequency
    Shannon Diversity (H) 4.89641 index
    Species Richness 1237.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 8.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.811682
    2030A1BMk35M: Evaporation - month min 60.26 mm
    2030A1BMk35M: Precipitation - annual mean 64.02167 mm
    2030A1BMk35M: Precipitation - driest month 9.02 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.91254824
    2030A1BMk35M: Precipitation - spring or autumn season -0.09513807
    2030A1BMk35M: Temperature - annual max mean 25.360834 degrees C
    2030A1BMk35M: Temperature - annual min mean 13.6975 degrees C
    2030A1BMk35M: Temperature - annual range 23.480011 degrees C
    Aridity index - annual mean 0.8904007
    Aridity index - month max 2.9302325
    Aridity index - month min 0.02797578
    Evaporation - annual mean 154.98143 (ml/5km x 5km pixel)
    Evaporation - average 20498.0 ml
    Evaporation - month max 285.96164 mm
    Evaporation - month min 64.5 mm
    Evaporation - variability 12.0 %
    Growth index C3 macrotherm plants - annual mean 0.08 index
    Growth index C3 mesotherm plants - annual mean 0.38 index
    Growth index C4 megatherm plants - annual mean 0.05 index
    Humidity - annual mean relative 78.00204 %
    Humidity - annual mean relative 3pm 69.21563 %
    Humidity - month max relative 88.988144 %
    Humidity - month max relative 3pm 78.37759 %
    Humidity - month min relative 59.260098 %
    Humidity - month min relative 3pm 59.260098 %
    Precipitation - annual 894.0 mm
    Precipitation - annual (Bio12) 803.0 mm
    Precipitation - annual mean 74.414825 mm
    Precipitation - annual seasonality -4.8318925
    Precipitation - coldest quarter (Bio19) 425.0 mm
    Precipitation - driest month 8.0 mm
    Precipitation - driest period (Bio14) 1.0 mm
    Precipitation - driest quarter (Bio17) 42.0 mm
    Precipitation - equinox seasonality ratio 0.81632656
    Precipitation - seasonality (Bio15) 83.0 mm
    Precipitation - spring or autumn season -0.22360249
    Precipitation - warmest quarter (Bio18) 44.0 mm
    Precipitation - wettest month 189.0 mm
    Precipitation - wettest period (Bio13) 39.0 mm
    Precipitation - wettest quarter (Bio16) 446.0 mm
    Radiation - annual mean (Bio20) 18.4 MJ/m2/day
    Radiation - seasonality (Bio23) 38.0
    Radiation - warmest quarter (Bio26) 25.7 MJ/m2/day
    Temperature - annual max mean 23.3325 degrees C
    Temperature - annual mean (Bio01) 18.5 degrees C
    Temperature - annual min mean 12.078333 degrees C
    Temperature - annual range 22.399994 degrees C
    Temperature - annual range (Bio07) 23.5 degrees C
    Temperature - coldest month min 7.97 degrees C
    Temperature - coldest period min (Bio06) 8.3 degrees C
    Temperature - coldest quarter mean (Bio11) 13.5 degrees C
    Temperature - diurnal range mean (Bio02) 11.6 degrees C
    Temperature - driest quarter mean (Bio09) 23.7 degrees C
    Temperature - isothermality (Bio03) 0.49 %
    Temperature - month hottest maximum 30.41 degrees C
    Temperature - seasonality (Bio04) 1.43
    Temperature - warmest month min 17.0 degrees C
    Temperature - warmest period max (Bio05) 31.8 degrees C
    Temperature - warmest quarter (Bio10) 24.0 degrees C
    Temperature - wettest quarter mean (Bio08) 13.8 degrees C
    Wind run - annual mean 184.19438 km/day
    WorldClim: Precipitation - annual 876.0 mm
    WorldClim: Precipitation - coldest quarter 492.0 mm
    WorldClim: Precipitation - driest month 8.0 mm
    WorldClim: Precipitation - driest quarter 42.0 mm
    WorldClim: Precipitation - seasonality 83.0
    WorldClim: Precipitation - warmest quarter 43.0 mm
    WorldClim: Precipitation - wettest month 183.0 mm
    WorldClim: Precipitation - wettest quarter 492.0 mm
    WorldClim: Temperature - annual mean 183.0 degrees C * 10
    WorldClim: Temperature - annual range 227.0 degrees C * 10
    WorldClim: Temperature - coldest month min 85.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 134.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 110.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 236.0 degrees C * 10
    WorldClim: Temperature - isothermality 48.0 %
    WorldClim: Temperature - seasonality 4107.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 312.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 238.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 134.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.022360679 degrees
    Distance - to coast 0.1868154 km x 100
    Distance - to non-permanent water (weighted) 0.089999996 degrees
    Distance - to permanent water (weighted) 0.022360679 km
    Euclidean Distance to Coast (metres) 10618.576 m
    Remoteness index 0.12244007
    Hydrology
    Drainage - average 775.0 megalitres/5x5km/year
    Drainage - variability 106.0 %
    Runoff - average 4.0 megalitres/5x5km/year
    Water Observations From Space 0.0 Percentage
    Substrate
    2030A1BMk35M: Water stress index - month max 81.0
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 59.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.43 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 4.0 %
    Bulk density 1.4655652 Mg/m^3
    Carbon - organic 0.2939027 %
    Clay % 9.5 %
    Hydrologic conductivity - average saturated 209.09091 mm/h
    Moisture Index - annual mean (Bio28) 0.53
    Moisture Index - highest quarter mean (Bio32) 1.0
    Nutrient status 1.1 index
    Ph - soil 5.0 ph
    Soil depth 1.0 m
    Soil pedality 1.7817391
    Water holding capacity 22412.0 mm
    Water stress index - month max 80.99999
    Weathering Intensity V2 5.66266 Weathering Intensity Index
    Topography
    Aspect 97.0 degrees
    Averaged Topographic Relief 24.875 metres
    Bathymetry and Elvation 9 sec 24.0 m
    Elevation 25.0 m
    Topographic Slope (degrees) 0.21919712 degrees
    Topographic relief 2.535051 m
    Topographic slope (%) 0.1468186 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.2853 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 41.0 %
    Fractional Cover - Bare Soil (2012-03-05) 19.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 41.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 40.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0118 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.7 m^2 plant / m^2 ground
    NDVI Mean 51.0 NDVI x 100
    NPP Mean 7.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.4768 NDVI