Occurrence record: CANB 319295.1

PreservedSpecimen of Tetragonia decumbens recorded on 1974-12-04

Dataset

Data partner Australia's Virtual Herbarium
Data resource MEL AVH data
Institution code Centre for Australian National Biodiversity Research
Supplied institution code "CANB"
Collection code Australian National Herbarium
Catalog number CANB 319295.1
Occurrence ID CANB:CANB:CANB 319295.1
Basis of record Preserved specimen
Preparations sheet
Identified by Lally, T.R.
Identified date 2004-05-28
Collector Halliday, T.A.
Record number 197
Reproductive condition fertile
License CC-BY 3.0 (Au)
Occurrence remarks Straggling prostrate plant.
Occurrence status present
Supplied as Present
Collection code CANB
Abcd identification qualifier Not provided
Date identified 2004-05-28

Event

Collecting date 1974-12-04
Date precision Day

Taxonomy

Scientific name Tetragonia decumbens
Supplied scientific name "Tetragonia decumbens Mill."
Taxon rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Caryophyllales
Family Aizoaceae
Genus Tetragonia
Species Tetragonia decumbens
Taxonomic issue No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type wellformed
Scientific name authorship Mill.

Geospatial

Country Australia
State / Province Western Australia
Locality Rockingham (C)
Locality Rae road at Safety Bay, Rockingham.
Habitat Probably on landfill with limestone. Plant on grassy area above swamp.
Latitude -32.3136000000
Longitude 115.7369000000
Geodetic datum EPSG:4326
Coordinate precision Unknown
Coordinate uncertainty in meters 3000.0
Georeference protocol topo
Verbatim coordinates 32,18,49,S,115,44,13,E
Biome Terrestrial
Country code AU

Additional properties

Type PhysicalObject

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    Geodetic datum assumed WGS84 Warning
    Basis of record not supplied Passed
    Basis of record badly formed Passed
    Invalid collection date Passed
    Incomplete collection date Passed
    Identification date before occurrence date Passed
    First of the month Passed
    Missing name of person who identified the specimen/observation Passed
    Missing identification date Passed
    Collector name unparseable Passed
    Missing catalogue number Passed
    Data are generalised Passed
    Collection code not recognised Passed
    Institution code not recognised Passed
    Name not supplied Passed
    Name not recognised Passed
    Resource taxonomic scope mismatch Passed
    Invalid scientific name Passed
    Name not in national checklists Passed
    Decimal coordinates not supplied Passed
    Coordinates are transposed Passed
    Coordinates are out of range for species Passed
    Supplied coordinates are zero Passed
    Zero latitude Passed
    Zero longitude Passed
    Supplied country not recognised Passed
    Coordinate uncertainty not valid Passed
    Coordinate uncertainty not specified Passed
    Location not supplied Passed
    Country inferred from coordinates Passed
    Supplied coordinates centre of state Passed
    Coordinates centre of country Passed
    Missing geodetic datum Passed
    Missing georeferenced protocol Passed
    Coordinates dont match supplied state Passed
    Habitat incorrect for species Passed
    Show/Hide 8 missing properties
    Show/Hide 42 tests that have not been run

    Additional political boundaries information

    Area Management
    Global 200 priority ecoregions - Freshwater Southwest Australia Rivers & Streams
    Global 200 priority ecoregions - Terrestrial Southwestern Australia Forests and Scrub
    NRM Regions 2010 Perth
    NRM Regions 2014 Perth
    NRM Regions 2015 Perth
    NRM Regions 2017 Swan Region
    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) Urban
    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 MURRAY RIVER (WA)
    River Regions MURRAY RIVER (WA)
    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 Brand
    Local Government Areas 2011 Rockingham (C)
    Local Government Areas 2012 deprecated Rockingham
    Local Government Areas PSMA 2018 CITY OF ROCKINGHAM
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 38
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 2552
    PSMA ABS Greater Capital City Statistical Areas (2016) GREATER PERTH
    PSMA ABS SA2 Statistical Areas (2016) SAFETY BAY - SHOALWATER
    PSMA ABS SA3 Statistical Areas (2016) ROCKINGHAM
    PSMA ABS SA4 Statistical Areas (2016) PERTH - SOUTH WEST
    PSMA Commonwealth Electoral Boundaries (2016) BRAND
    PSMA Commonwealth Electoral Boundaries (2018) BRAND
    PSMA Indigenous Areas (2016) ROCKINGHAM
    PSMA Indigenous Locations (2016) ROCKINGHAM - NORTH
    PSMA Indigenous Regions (2016) PERTH
    PSMA Localities (2018) SAFETY BAY
    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) SOUTH METROPOLITAN REGION
    PSMA States (2016) WESTERN AUSTRALIA
    PSMA Urban Centre and Locality (2016) PERTH (WA)
    PSMA Wards (2018) SAFETY BAY WARD
    Statistical Local Areas Rockingham (C)
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Perth Region
    Surface Geology of Australia Qdca
    Topography
    Physiographic Provinces of Australia Western Coastlands Province
    Physiographic Regions 2011 Swan Plain
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Non-Indigenous, Non forest
    Forests of Australia (2013) v2.0 Non Forest
    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

    Environmental sampling for this location

    Area Management
    Beef numbers 10206.0 dse
    Dairy numbers 52.0 dse
    Natural resource management expenditure 5849830.0 $
    Sheep numbers 1699.0 dse
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 1.2735
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.807
    Endemism 0.0215676
    Endemism (Non-marine) 0.0100152865
    Mammals – Fritz et al 2009 - 0.5 degree 0.5119
    Migratory species (2008) 10.0 frequency
    Occurrence Density 44.703705 frequency
    Shannon Diversity (H) 4.0744553 index
    Species Richness 6.888889 frequency
    Threatened species (2008) 5.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.78258306
    2030A1BMk35M: Aridity index - month max 2.8191416
    2030A1BMk35M: Aridity index - month min 0.035838597
    2030A1BMk35M: Evaporation - annual mean 142.55833 mm
    2030A1BMk35M: Evaporation - month max 260.5 mm
    2030A1BMk35M: Evaporation - month min 58.72 mm
    2030A1BMk35M: Growth index C3 macrotherm plants - annual mean 0.12 index
    2030A1BMk35M: Growth index C3 mesotherm plants - annual mean 0.4 index
    2030A1BMk35M: Growth index C4 megatherm plants - annual mean 0.08 index
    2030A1BMk35M: Humidity - annual mean relative 3pm 73.59132 %
    2030A1BMk35M: Humidity - month max relative 3pm 80.3011 %
    2030A1BMk35M: Humidity - month min relative 3pm 65.94363 %
    2030A1BMk35M: Precipitation - annual mean 59.580833 mm
    2030A1BMk35M: Precipitation - driest month 8.34 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.83164203
    2030A1BMk35M: Precipitation - max difference between successive months 2.3918707 mm/day
    2030A1BMk35M: Precipitation - min difference between successive months -1.2490321 mm/day
    2030A1BMk35M: Precipitation - solstice seasonality ratio 0.085918106
    2030A1BMk35M: Precipitation - spring or autumn season -0.20079604
    2030A1BMk35M: Precipitation - summer or winter season -10.345825
    2030A1BMk35M: Precipitation - wettest month 165.54 mm
    2030A1BMk35M: Precipitation deficit - annual mean -82.9775 mm
    2030A1BMk35M: Precipitation deficit - month max -250.08 mm
    2030A1BMk35M: Precipitation deficit - month min 106.81999 mm
    2030A1BMk35M: Radiation - max month precipitation modified 28.18 MJ/m2/day
    2030A1BMk35M: Radiation - mean annual precipitation modified 18.480833 MJ/m2/day
    2030A1BMk35M: Radiation - min month precipitation modified 8.78 MJ/m2/day
    2030A1BMk35M: Temperature - annual max mean 24.328333 degrees C
    2030A1BMk35M: Temperature - annual min mean 14.6175 degrees C
    2030A1BMk35M: Temperature - annual range 20.329987 degrees C
    2030A1BMk35M: Temperature - coldest month min 10.54 degrees C
    2030A1BMk35M: Temperature - coolest month max 18.68 degrees C
    2030A1BMk35M: Temperature - max difference in max 2.9100037 degrees C/day
    2030A1BMk35M: Temperature - max difference in min 2.369995 degrees C/day
    2030A1BMk35M: Temperature - max month diurnal range 11.529999 degrees C
    2030A1BMk35M: Temperature - mean annual diurnal range 9.710835 degrees C
    2030A1BMk35M: Temperature - min difference in max -3.4400024 degrees C/day
    2030A1BMk35M: Temperature - min difference in min -2.5200195 degrees C/day
    2030A1BMk35M: Temperature - min month diurnal range 7.980011 degrees C
    2030A1BMk35M: Temperature - month hottest maximum 30.87 degrees C
    2030A1BMk35M: Temperature - warmest month min 19.34 degrees C
    Precipitation - annual (Bio12) 745.0 mm
    Precipitation - autumn 179.0 mm
    Precipitation - autumn reliability 0.0 %
    Precipitation - coldest quarter (Bio19) 394.0 mm
    Precipitation - driest period (Bio14) 1.0 mm
    Precipitation - driest quarter (Bio17) 38.0 mm
    Precipitation - seasonality (Bio15) 85.0 mm
    Precipitation - spring 136.0 mm
    Precipitation - summer 31.0 mm
    Precipitation - warmest quarter (Bio18) 42.0 mm
    Precipitation - wettest period (Bio13) 37.0 mm
    Precipitation - wettest quarter (Bio16) 420.0 mm
    Precipitation - winter 451.0 mm
    Precipitation deficit - annual mean -82.29966 mm
    Precipitation deficit - month max -266.185 mm
    Radiation - annual mean (Bio20) 18.4 MJ/m2/day
    Radiation - coldest quarter (Bio27) 10.9 MJ/m2/day
    Radiation - driest quarter (Bio25) 26.8 MJ/m2/day
    Radiation - highest period (Bio21) 28.6 MJ/m2/day
    Radiation - lowest period (Bio22) 8.6 MJ/m2/day
    Radiation - seasonality (Bio23) 38.0
    Radiation - warmest quarter (Bio26) 24.9 MJ/m2/day
    Radiation - wettest quarter (Bio24) 9.8 MJ/m2/day
    Temperature - annual mean (Bio01) 18.4 degrees C
    Temperature - annual range (Bio07) 20.3 degrees C
    Temperature - coldest period min (Bio06) 9.6 degrees C
    Temperature - coldest quarter mean (Bio11) 14.1 degrees C
    Temperature - diurnal range mean (Bio02) 9.6 degrees C
    Temperature - driest quarter mean (Bio09) 23.0 degrees C
    Temperature - isothermality (Bio03) 0.47 %
    Temperature - seasonality (Bio04) 1.26
    Temperature - warmest period max (Bio05) 30.0 degrees C
    Temperature - warmest quarter (Bio10) 23.3 degrees C
    Temperature - wettest quarter mean (Bio08) 14.4 degrees C
    Wind run - annual mean 340.58286 km/day
    Wind run - month max 369.51297 km/day
    Wind run - month min 309.19705 km/day
    Wind speed - annual mean 3pm 6.200298 m/s
    Wind speed - annual mean 9am 5.3 m/s
    Wind speed - annual mean 9am or 3pm 6.45 m/s
    Wind speed - month max 3pm 6.8 m/s
    Wind speed - month max 9am 6.1 m/s
    Wind speed - month max 9am or 3pm 6.8 m/s
    Wind speed - month min 3pm 5.4 m/s
    Wind speed - month min 9am 4.9 m/s
    Wind speed - month min 9am or 3pm 4.9 m/s
    WorldClim: Precipitation - annual 809.0 mm
    WorldClim: Precipitation - coldest quarter 458.0 mm
    WorldClim: Precipitation - driest month 7.0 mm
    WorldClim: Precipitation - driest quarter 35.0 mm
    WorldClim: Precipitation - seasonality 86.0
    WorldClim: Precipitation - warmest quarter 41.0 mm
    WorldClim: Precipitation - wettest month 174.0 mm
    WorldClim: Precipitation - wettest quarter 460.0 mm
    WorldClim: Temperature - annual mean 185.0 degrees C * 10
    WorldClim: Temperature - annual range 211.0 degrees C * 10
    WorldClim: Temperature - coldest month min 92.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 141.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 104.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 231.0 degrees C * 10
    WorldClim: Temperature - isothermality 49.0 %
    WorldClim: Temperature - seasonality 3660.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 303.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 235.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 151.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.036055513 degrees
    Distance - to coast 0.01 km x 100
    Distance - to non-permanent water (weighted) 0.094868325 degrees
    Distance - to permanent water (weighted) 0.036055513 km
    Euclidean Distance to Coast (metres) 3531.7043 m
    Hydrology
    Water Observations From Space 0.0 Percentage
    Marine
    GEOMACS - geometric mean 0.002873 Pascals
    SeaWIFS K490 Mean 0.10843453 Kd@490nm/m^2
    SeaWiFS Chlorophyll Mean 0.97160345 mg/m^3
    Substrate
    2030A1BMk35M: Crop factor - annual mean 0.49493852
    2030A1BMk35M: Crop factor - month max 0.9
    2030A1BMk35M: Crop factor - month min 0.035838597
    2030A1BMk35M: Water deficit - month max 78.17813 mm
    2030A1BMk35M: Water deficit - month mean 33.0278 mm
    2030A1BMk35M: Water deficit - month min 0.0 mm
    2030A1BMk35M: Water potential - annual mean -0.9217012 MPa
    2030A1BMk35M: Water potential - month max -2.8643754E-14 MPa
    2030A1BMk35M: Water potential - month min -1.5 MPa
    2030A1BMk35M: Water stress index - annual mean 44.544464
    2030A1BMk35M: Water stress index - month max 81.0
    2030A1BMk35M: Water stress index - month min 3.2254736
    2030A1BMk35M: Water surplus - annual mean 14.158585 mm
    2030A1BMk35M: Water surplus - month max 82.86301 mm
    2030A1BMk35M: Water surplus - month min 0.0 mm
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 15.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.59 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 1.0 %
    Bouguer gravity anomalies -753.4161 Gal
    Bulk density 1.16 Mg/m^3
    Calcrete 0.0 presence
    Carbon store pre-European 18.522804 kgC/ha
    Clay % 15.0 %
    Erodibility 14.0 k factor
    Erosional surfaces - proportion 0.0 %
    Erosivity 948.0 MJ mm/ha/hr
    Hydrologic conductivity - average saturated 299.99994 mm/h
    Hydrological conductivity - uncertainty 9.999998
    Lithology - age range 0.0115 my
    Lithology - fertility 6.0 index
    Lithology - mean age 0.00575 my
    Lithology - mean age (log) -2.2403321 log my
    Lithology - mean age range (log) -1.9393022 log my
    Magnetic anomalies -69.0 nT
    Moisture Index - annual mean (Bio28) 0.52
    Moisture Index - coldest quarter mean (Bio35) 0.99
    Moisture Index - highest period (Bio29) 1.0
    Moisture Index - highest quarter mean (Bio32) 1.0
    Moisture Index - lowest period (Bio30) 0.02
    Moisture Index - lowest quarter mean (Bio33) 0.05
    Moisture Index - seasonality (Bio31) 80.0
    Moisture Index - warmest quarter mean (Bio34) 0.06
    Nitrogen - plant-available pre-European 1524.7092 kgN/ha
    Nitrogen concentration pre-European 31.115591 mgN kg/H2O
    Nitrogen store pre-European 22.763393 kgN/ha
    Nutrient status 0.6 index
    Pedality hydrological score 1.8
    Phosphorus - plant-available pre-European 4.128161 kgP/ha
    Phosphorus - plant-available total pre-European 225.07576 kgP/ha
    Phosphorus pre-European 5.629815 mgP kg/H2O
    Soil depth 0.4 m
    Soil pedality 1.8
    Soils - coarse 0.0 class
    Substrate data reliability 2.0
    Topographic wetness index 5.800113
    Unreliable water retention parameters 0.0
    Water holding capacity 10399.0 mm
    Water holding capacity - plant-available 94.0 mm
    Weathering Intensity V2 6.56601 Weathering Intensity Index
    Topography
    Aspect 258.0 degrees
    Averaged Topographic Relief 13.208333 metres
    Bathymetry and Topography 9 sec 0.0 m
    Elevation 1.0 m
    Ridge top flatness 0.0
    Ridge top flatness - proportion 0.0 %
    Slope length 1000.0 m
    Topographic Slope (degrees) 0.11510638 degrees
    Topographic relief 2.947711 m
    Topographic roughness 44.00953 %
    Topographic slope (%) 0.1511605 %
    Valley bottom % 50.0 %
    Valley bottom flatness index 4.871475
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.2026 EVI
    Fractional Cover - Bare Soil (2012-03-05) 32.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 43.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 25.0 % Persistent Vegetation
    NPP Mean 6.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.3216 NDVI
    Phenology peak day of year 2002 dry 213.92308 Day
    Phenology peak day of year 2012 wet 241.0 Day