Occurrence record: PERTH 5101034

PreservedSpecimen of Tetragonia decumbens recorded on 1997-05-01

Dataset

Data partner Australia's Virtual Herbarium
Data resource MEL AVH data
Institution code Western Australia, Department of Biodiversity, Conservation and Attractions
Supplied institution code "PERTH"
Collection code Western Australian Herbarium
Catalog number PERTH 5101034
Occurrence ID PERTH:PERTH:PERTH 5101034
Basis of record Preserved specimen
Collector Keighery, G.J.
Record number 14632
License CC-BY 3.0 (Au)
Occurrence remarks Sprawling vine to 2 m diameter. Flowers yellow, in flower. Abundance: locally common.
Occurrence status present
Supplied as Present
Collection code PERTH
Abcd identification qualifier Not provided

Event

Collecting date 1997-05-01
Date precision Day
Verbatim event date 1 May 1997

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
Supplied as: "WA"
Locality Bodallan Island Nature Reserve,
Habitat On beach, sandy clay.
Latitude -32.5941666691
Supplied as: "-32.5941666700"
Longitude 115.74888889
Supplied as: "115.7488888900"
Geodetic datum EPSG:4326
Supplied datum: "GDA94"
Verbatim locality Bodallan Island Nature Reserve,
Coordinate precision Unknown
Biome Terrestrial

Additional properties

Type PhysicalObject

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    First of the month Warning
    Coordinates converted to WGS84 Warning
    Basis of record not supplied Passed
    Basis of record badly formed Passed
    Invalid collection date Passed
    Incomplete collection date Passed
    First of the year 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
    Geodetic datum assumed WGS84 Passed
    Unrecognized geodetic datum Passed
    Decimal latitude/longitude conversion failed 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
    Location not supplied Passed
    Country inferred from coordinates Passed
    Supplied coordinates centre of state Passed
    Coordinates centre of country Passed
    Missing geodetic datum Passed
    Coordinates dont match supplied state Passed
    Habitat incorrect for species Passed
    Show/Hide 12 missing properties
    Show/Hide 40 tests that have not been run

    Additional political boundaries information

    Area Management
    Global 200 priority ecoregions - Terrestrial Southwestern Australia Forests and Scrub
    Important Bird Areas (IBA) Australia Peel-Harvey Estuary IBA
    NRM Regions 2010 South West
    NRM Regions 2014 South West
    NRM Regions 2015 Peel-Harvey
    NRM Regions 2017 Peel-Harvey Region
    RAMSAR wetland regions Peel-Yalgorup System
    Area management
    National Landcare Program Management Units 2018 Peel-Harvey Region
    Biodiversity
    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) Populated rangelands
    Climate
    Koppen Climate Classification (All Classes) Temperate: distinctly dry (and hot) summer
    Koppen Climate Classification (Major Classes) Subtropical
    Hydrology
    Drainage Divisions Level 1 South West Coast
    Drainage Divisions Level 2 MURRAY RIVER (WA)
    River Regions MURRAY RIVER (WA)
    Marine
    Estuary habitat mapping 35228 Peel-Harvey Estuary Fluvial (bay-head) Delta
    FAO Fishery Statistical Areas 57
    Geomorphology of the Australian Margin and adjacent seafloor Shelf
    Marine Ecoregions of the World Leeuwin
    States including coastal waters Western Australia (including Coastal Waters)
    Political
    Commonwealth Electoral Boundaries Canning
    Local Government Areas PSMA 2018 SHIRE OF MURRAY
    PSMA Commonwealth Electoral Boundaries (2016) CANNING
    PSMA Commonwealth Electoral Boundaries (2018) CANNING
    PSMA Localities (2018) SOUTH YUNDERUP
    PSMA State Electoral Boundaries (2016) MURRAY-WELLINGTON, SW
    PSMA State Electoral Boundaries (2018) SOUTH WEST REGION
    PSMA States (2016) WESTERN AUSTRALIA
    Substrate
    Geological Regions of Australia Perth Region
    Topography
    Physiographic Provinces of Australia Western Coastlands Province
    Physiographic Regions 2011 Swan Plain

    Environmental sampling for this location

    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 1.1379
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.7241
    Endemism 0.015741983
    Endemism (Non-marine) 0.014844292
    Mammals – Fritz et al 2009 - 0.5 degree 0.2564
    Occurrence Density 75.30864 frequency
    Shannon Diversity (H) 3.9511743 index
    Species Richness 4.148148 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.8770559
    2030A1BMk35M: Aridity index - month max 3.1737025
    2030A1BMk35M: Aridity index - month min 0.04700608
    2030A1BMk35M: Evaporation - annual mean 137.84334 mm
    2030A1BMk35M: Evaporation - month max 254.88 mm
    2030A1BMk35M: Evaporation - month min 57.8 mm
    2030A1BMk35M: Growth index C3 macrotherm plants - annual mean 0.13 index
    2030A1BMk35M: Growth index C3 mesotherm plants - annual mean 0.41 index
    2030A1BMk35M: Growth index C4 megatherm plants - annual mean 0.09 index
    2030A1BMk35M: Humidity - annual mean relative 3pm 71.55982 %
    2030A1BMk35M: Humidity - month max relative 3pm 81.260025 %
    2030A1BMk35M: Humidity - month min relative 3pm 60.990833 %
    2030A1BMk35M: Precipitation - annual mean 65.57 mm
    2030A1BMk35M: Precipitation - driest month 10.59 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.85592395
    2030A1BMk35M: Precipitation - max difference between successive months 2.6288605 mm/day
    2030A1BMk35M: Precipitation - min difference between successive months -1.5093011 mm/day
    2030A1BMk35M: Precipitation - solstice seasonality ratio 0.08984093
    2030A1BMk35M: Precipitation - spring or autumn season -0.167138
    2030A1BMk35M: Precipitation - summer or winter season -9.8822365
    2030A1BMk35M: Precipitation - wettest month 183.44 mm
    2030A1BMk35M: Precipitation deficit - annual mean -72.27334 mm
    2030A1BMk35M: Precipitation deficit - month max -242.89 mm
    2030A1BMk35M: Precipitation deficit - month min 125.64 mm
    2030A1BMk35M: Radiation - max month precipitation modified 27.87 MJ/m2/day
    2030A1BMk35M: Radiation - mean annual precipitation modified 18.185833 MJ/m2/day
    2030A1BMk35M: Radiation - min month precipitation modified 8.54 MJ/m2/day
    2030A1BMk35M: Temperature - annual max mean 24.1075 degrees C
    2030A1BMk35M: Temperature - annual min mean 14.434167 degrees C
    2030A1BMk35M: Temperature - annual range 20.5 degrees C
    2030A1BMk35M: Temperature - coldest month min 10.41 degrees C
    2030A1BMk35M: Temperature - coolest month max 18.33 degrees C
    2030A1BMk35M: Temperature - max difference in max 2.9400024 degrees C/day
    2030A1BMk35M: Temperature - max difference in min 2.2000122 degrees C/day
    2030A1BMk35M: Temperature - max month diurnal range 11.910004 degrees C
    2030A1BMk35M: Temperature - mean annual diurnal range 9.673332 degrees C
    2030A1BMk35M: Temperature - min difference in max -3.5300293 degrees C/day
    2030A1BMk35M: Temperature - min difference in min -2.3099976 degrees C/day
    2030A1BMk35M: Temperature - min month diurnal range 7.710022 degrees C
    2030A1BMk35M: Temperature - month hottest maximum 30.91 degrees C
    2030A1BMk35M: Temperature - warmest month min 19.1 degrees C
    Aridity index - annual mean 0.9432416
    Aridity index - month max 3.102573
    Aridity index - month min 0.036155656
    Evaporation - annual mean 143.9327 (ml/5km x 5km pixel)
    Evaporation - month max 265.51862 mm
    Evaporation - month min 62.2 mm
    Growth index C3 macrotherm plants - annual mean 0.08 index
    Growth index C3 mesotherm plants - annual mean 0.39 index
    Growth index C4 megatherm plants - annual mean 0.05 index
    Humidity - annual mean relative 80.148125 %
    Humidity - annual mean relative 3pm 71.11141 %
    Humidity - month max relative 89.887054 %
    Humidity - month max relative 3pm 80.222534 %
    Humidity - month min relative 60.597633 %
    Humidity - month min relative 3pm 60.597633 %
    Precipitation - annual (Bio12) 818.0 mm
    Precipitation - annual (log) seasonality index -0.35101038
    Precipitation - annual mean 75.66746 mm
    Precipitation - annual seasonality -4.62788
    Precipitation - annual seasonality ratio 0.17662123
    Precipitation - coldest quarter (Bio19) 423.0 mm
    Precipitation - driest month 9.599999 mm
    Precipitation - driest period (Bio14) 2.0 mm
    Precipitation - driest quarter (Bio17) 42.0 mm
    Precipitation - equinox seasonality ratio 0.8203768
    Precipitation - max difference between successive months 2.6100943 mm/day
    Precipitation - min difference between successive months -1.6638174 mm/day
    Precipitation - seasonality (Bio15) 82.0 mm
    Precipitation - solstice seasonality ratio 0.07149151
    Precipitation - spring or autumn (log) season -0.038502697
    Precipitation - summer or winter (log) season -0.7230502
    Precipitation - summer or winter season -12.637605
    Precipitation - warmest quarter (Bio18) 46.0 mm
    Precipitation - wettest month 192.98004 mm
    Precipitation - wettest period (Bio13) 40.0 mm
    Precipitation - wettest quarter (Bio16) 451.0 mm
    Precipitation deficit - annual mean -68.26523 mm
    Precipitation deficit - month max -255.91861 mm
    Precipitation deficit - month min 130.78004 mm
    Radiation - annual mean (Bio20) 18.1 MJ/m2/day
    Radiation - coldest quarter (Bio27) 10.7 MJ/m2/day
    Radiation - driest quarter (Bio25) 26.1 MJ/m2/day
    Radiation - highest period (Bio21) 28.3 MJ/m2/day
    Radiation - lowest period (Bio22) 8.4 MJ/m2/day
    Radiation - max month precipitation modified 28.0 MJ/m2/day
    Radiation - mean annual precipitation modified 18.006258 MJ/m2/day
    Radiation - min month precipitation modified 8.5 MJ/m2/day
    Radiation - seasonality (Bio23) 39.0
    Radiation - warmest quarter (Bio26) 24.7 MJ/m2/day
    Radiation - wettest quarter (Bio24) 9.6 MJ/m2/day
    Temperature - annual max mean 22.486668 degrees C
    Temperature - annual mean (Bio01) 18.3 degrees C
    Temperature - annual min mean 12.1 degrees C
    Temperature - annual range 21.093262 degrees C
    Temperature - annual range (Bio07) 20.5 degrees C
    Temperature - coldest month min 8.27 degrees C
    Temperature - coldest period min (Bio06) 9.5 degrees C
    Temperature - coldest quarter mean (Bio11) 13.9 degrees C
    Temperature - coolest month max 16.86 degrees C
    Temperature - diurnal range mean (Bio02) 9.6 degrees C
    Temperature - driest quarter mean (Bio09) 23.1 degrees C
    Temperature - isothermality (Bio03) 0.47 %
    Temperature - max absolute mean max 44.0 degrees C
    Temperature - max difference in max 3.0100098 degrees C/day
    Temperature - max difference in min 2.25 degrees C/day
    Temperature - max month diurnal range 12.470001 degrees C
    Temperature - mean annual absolute mean min 3.6565187 degrees C
    Temperature - mean annual diurnal range 10.386665 degrees C
    Temperature - min absolute mean min 0.6854882 degrees C
    Temperature - min difference in max -3.630005 degrees C/day
    Temperature - min difference in min -2.519989 degrees C/day
    Temperature - min month diurnal range 8.420013 degrees C
    Temperature - month hottest maximum 29.0 degrees C
    Temperature - month mean absolute max 38.613876 degrees C
    Temperature - seasonality (Bio04) 1.27
    Temperature - warmest month min 16.63 degrees C
    Temperature - warmest period max (Bio05) 30.0 degrees C
    Temperature - warmest quarter (Bio10) 23.2 degrees C
    Temperature - wettest quarter mean (Bio08) 14.2 degrees C
    Vapour pressure deficit - annual mean 0.31897345 KPa
    Vapour pressure deficit - annual mean 9am 0.50402963 KPa
    Vapour pressure deficit - month max 0.97364736 KPa
    Vapour pressure deficit - month max 9am 0.97364736 KPa
    Vapour pressure deficit - month min 0.051701307 KPa
    Vapour pressure deficit - month min 9am 0.22792602 KPa
    Wind run - annual mean 341.5441 km/day
    Wind run - month max 369.01648 km/day
    Wind run - month min 311.70935 km/day
    Wind speed - annual mean 3pm 6.1833334 m/s
    Wind speed - annual mean 9am 5.3166666 m/s
    Wind speed - annual mean 9am or 3pm 6.3999996 m/s
    Wind speed - month max 3pm 6.7 m/s
    Wind speed - month max 9am 6.1 m/s
    Wind speed - month max 9am or 3pm 6.7 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 868.0 mm
    WorldClim: Precipitation - coldest quarter 486.0 mm
    WorldClim: Precipitation - driest month 9.0 mm
    WorldClim: Precipitation - driest quarter 35.0 mm
    WorldClim: Precipitation - seasonality 86.0
    WorldClim: Precipitation - warmest quarter 40.0 mm
    WorldClim: Precipitation - wettest month 193.0 mm
    WorldClim: Precipitation - wettest quarter 496.0 mm
    WorldClim: Temperature - annual mean 182.0 degrees C * 10
    WorldClim: Temperature - annual range 219.0 degrees C * 10
    WorldClim: Temperature - coldest month min 87.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 138.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 110.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 230.0 degrees C * 10
    WorldClim: Temperature - isothermality 50.0 %
    WorldClim: Temperature - seasonality 3749.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 306.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 234.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 147.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.036055513 degrees
    Distance - to coast 0.08944272 km x 100
    Distance - to non-permanent water (weighted) 0.084852815 degrees
    Distance - to permanent water (weighted) 0.036055513 km
    Euclidean Distance to Coast (metres) 2308.0598 m
    Hydrology
    Water Observations From Space 99.5086 Percentage
    Marine
    GEOMACS - geometric mean 2.712199 Pascals
    SeaWIFS K490 Mean 0.14353691 Kd@490nm/m^2
    SeaWiFS Chlorophyll Mean 1.5866334 mg/m^3
    Substrate
    2030A1BMk35M: Crop factor - annual mean 0.51688343
    2030A1BMk35M: Crop factor - month max 0.9
    2030A1BMk35M: Crop factor - month min 0.04700608
    2030A1BMk35M: Water deficit - month max 87.306015 mm
    2030A1BMk35M: Water deficit - month mean 34.43308 mm
    2030A1BMk35M: Water deficit - month min 0.0 mm
    2030A1BMk35M: Water potential - annual mean -0.87525415 MPa
    2030A1BMk35M: Water potential - month max -2.8643754E-14 MPa
    2030A1BMk35M: Water potential - month min -1.5 MPa
    2030A1BMk35M: Water stress index - annual mean 46.51951
    2030A1BMk35M: Water stress index - month max 81.0
    2030A1BMk35M: Water stress index - month min 4.2305474
    2030A1BMk35M: Water surplus - annual mean 18.516 mm
    2030A1BMk35M: Water surplus - month max 88.832 mm
    2030A1BMk35M: Water surplus - month min 0.0 mm
    Bouguer gravity anomalies -787.5048 Gal
    Bulk density 1.0177966 Mg/m^3
    Calcrete 0.0 presence
    Carbon store pre-European 25.651712 kgC/ha
    Clay % 7.076271 %
    Crop factor - annual mean 0.52816355
    Crop factor - month max 0.9
    Crop factor - month min 0.036155656
    Erosional surfaces - proportion 0.0 %
    Hydrologic conductivity - average saturated 166.66667 mm/h
    Hydrological conductivity - uncertainty 10.0
    Lithology - age range 0.16104166 my
    Lithology - fertility 6.0 index
    Lithology - mean age 0.043375 my
    Lithology - mean age (log) -2.0819583 log my
    Lithology - mean age range (log) -1.7563006 log my
    Magnetic anomalies -64.0 nT
    Moisture Index - annual mean (Bio28) 0.55
    Moisture Index - coldest quarter mean (Bio35) 1.0
    Moisture Index - highest period (Bio29) 1.0
    Moisture Index - highest quarter mean (Bio32) 1.0
    Moisture Index - lowest period (Bio30) 0.03
    Moisture Index - lowest quarter mean (Bio33) 0.06
    Moisture Index - seasonality (Bio31) 76.0
    Moisture Index - warmest quarter mean (Bio34) 0.06
    Nitrogen - plant-available pre-European 2134.4414 kgN/ha
    Nitrogen concentration pre-European 34.968704 mgN kg/H2O
    Nitrogen store pre-European 43.153168 kgN/ha
    Nutrient status 0.9 index
    Pedality hydrological score 1.261017
    Phosphorus - plant-available pre-European 7.866882 kgP/ha
    Phosphorus - plant-available total pre-European 383.6365 kgP/ha
    Phosphorus pre-European 6.372809 mgP kg/H2O
    Soil depth 0.5 m
    Soil pedality 1.261017
    Soils - coarse 0.0 class
    Substrate data reliability 2.0
    Topographic wetness index 5.168552
    Unreliable water retention parameters 0.0
    Water deficit - month max 89.278046 mm
    Water deficit - month mean 34.674725 mm
    Water deficit - month min 0.0 mm
    Water holding capacity - plant-available 90.0 mm
    Water potential - annual mean -0.825949 MPa
    Water potential - month max -2.8643754E-14 MPa
    Water potential - month min -1.5 MPa
    Water stress index - annual mean 47.534718
    Water stress index - month max 81.0
    Water stress index - month min 3.2540088
    Water surplus - annual mean 24.245453 mm
    Water surplus - month max 122.43234 mm
    Water surplus - month min 0.0 mm
    Weathering Intensity V2 6.58519 Weathering Intensity Index
    Topography
    Averaged Topographic Relief 7.4583335 metres
    Bathymetry and Topography 9 sec 2.0 m
    Ridge top flatness 1.890633
    Ridge top flatness - proportion 0.0 %
    Topographic Slope (degrees) 0.1560012 degrees
    Topographic relief 0.782187 m
    Topographic roughness 17.98271 %
    Topographic slope (%) 0.05435035 %
    Valley bottom % 100.0 %
    Valley bottom flatness index 4.955937
    Vegetation
    Enhanced Vegetation Index (2012-03-05) -0.019 EVI
    Normalized Difference Vegetation Index (2012-03-05) -0.133 NDVI
    Phenology peak day of year 2012 wet 183.4 Day