Occurrence record: AD 98670755

PreservedSpecimen of Gazania rigens recorded on 1983-12-19


Data partner Australia's Virtual Herbarium
Data resource MEL AVH data
Institution code Department of Environment, Water and Natural Resources
Supplied institution code "AD"
Collection code State Herbarium of South Australia
Supplied collection code "AD"
Catalog number AD 98670755
Occurrence ID AD:AD:AD 98670755
Basis of record Preserved specimen
Identified by Symon, D.E.
Identified date 20070723
Collector Symon, D.E.
Record number 13635
License CC-BY 4.0 (Int)
Occurrence status present
Date identified 20070723


Collecting date 1983-12-19
Date precision Day
Verbatim event date 19 Dec 1983


Scientific name Gazania rigens
Supplied scientific name "Gazania rigens (L.) Gaertn."
Taxon rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Asterales
Family Asteraceae
Supplied as "Compositae"
Genus Gazania
Species Gazania rigens
Taxonomic issue No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type SCIENTIFIC
Scientific name authorship (L.) Gaertn.


Country Australia
State / Province South Australia
Locality Porter Bay, S of Port Lincoln
Habitat Junction of low limestone rise and samphire swamp at wend of swamp
Latitude -34.732079778
Supplied as: "-34.7333330000"
Longitude 135.884455849
Supplied as: "135.8833330000"
Geodetic datum EPSG:4326
Supplied datum: "AGD84"
Coordinate precision Unknown
Coordinate uncertainty in meters 1000.0
Georeferenced by collector
Verbatim coordinates 34,44,,S;135,53,,E
Biome Terrestrial
Country code AU

Additional properties

User flagged issues 

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    Data quality tests

    Test name Result
    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 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
    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
    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 name of person who georeferenced the occurrence Passed
    Coordinates dont match supplied state Passed
    Habitat incorrect for species Passed
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    Outlier information  

    This record has been detected as an outlier using the Reverse Jackknife algorithm for the following layers:

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    Additional political boundaries information

    Area Management
    Fallow practice - dominant (area) Fallow 3-9 months
    Fallow practice - dominant (number) Fallow 3-9 months
    Global 200 priority ecoregions - Marine Southern Australian Marine
    Irrigation practice - dominant No irrigation
    Land use Urban intensive uses
    NRM Regions 2010 Eyre Peninsula
    NRM Regions 2014 Eyre Peninsula
    NRM Regions 2015 Eyre Peninsula
    NRM Regions 2017 Eyre Peninsula
    NRM Regions 2017 (Qld 2019) Eyre Peninsula
    Stubble practice - dominant (area) Stubble left intact
    Stubble practice - dominant (number) Stubble left intact
    Tillage practice - dominant (area) 1-2 cultivations
    Tillage practice - dominant (number) 1-2 cultivations
    Area management
    National Landcare Program Management Units 2018 Eyre Peninsula
    IBRA 6 Regions Eyre Yorke Block
    IBRA 6 Sub Regions Eyre Hills
    IBRA 7 Regions Eyre Yorke Block
    IBRA 7 Subregions Eyre Hills
    Terrestrial Ecoregional Boundaries Eyre And York Mallee
    World Anthropogenic Biomes (2000) Urban
    Agroclimatic classification of Australia Classic "Mediterranean" climate with peaks of growth in winter and spring and moderate growth in winter
    Drainage Divisions Level 1 South Australian Gulf
    Drainage Divisions Level 2 EYRE PENINSULA
    River Regions EYRE PENINSULA
    FAO Fishery Statistical Areas 57
    Geomorphology of the Australian Margin and adjacent seafloor Shelf
    Marine Ecoregions of the World South Australian Gulfs
    States including coastal waters South Australia (including Coastal Waters)
    Australian States and Territories South Australia
    Local Government Areas 2012 deprecated Port Lincoln
    Local Government Areas PSMA 2018 CITY OF PORT LINCOLN
    PSMA Localities (2018) LINCOLN
    PSMA State Electoral Boundaries (2016) LEGISLATIVE COUNCIL
    PSMA State Electoral Boundaries (2018) LEGISLATIVE COUNCIL
    World Country Boundaries Australia
    Geological Regions of Australia Gawler Region
    Surface Geology of Australia Lgd
    Physiographic Provinces of Australia Eyre Peninsula Province
    Physiographic Regions 2011 Lincoln Hills
    Land cover Built-up
    NVIS 4.1 Major Vegetation Groups Mallee Woodlands and Shrublands
    NVIS 4.1 Major Vegetation Subgroups Mallee with a dense shrubby understorey
    Vegetation - condition Removed
    Vegetation types - native Mallee woodlands and shrublands
    Vegetation types - present cleared, non-native vegetation, buildings

    Environmental sampling for this location

    Acacia – Miller et al 2012 - 0.5 degree 1.1122
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.8347
    Endemism 0.043096043
    Endemism (Non-marine) 0.045165163
    Mammals – Fritz et al 2009 - 0.5 degree 0.5124
    Occurrence Density 15430.0 frequency
    Shannon Diversity (H) 6.619768 index
    Species Richness 2675.0 frequency
    2030A1BMk35M: Aridity index - annual mean 0.45104232
    2030A1BMk35M: Aridity index - month max 1.3239597
    2030A1BMk35M: Aridity index - month min 0.04291316
    2030A1BMk35M: Evaporation - annual mean 122.039215 mm
    2030A1BMk35M: Evaporation - month max 211.66777 mm
    2030A1BMk35M: Evaporation - month min 49.666668 mm
    2030A1BMk35M: Growth index C3 macrotherm plants - annual mean 0.06 index
    2030A1BMk35M: Growth index C3 mesotherm plants - annual mean 0.28 index
    2030A1BMk35M: Growth index C4 megatherm plants - annual mean 0.04 index
    2030A1BMk35M: Humidity - annual mean relative 3pm 75.24893 %
    2030A1BMk35M: Humidity - month max relative 3pm 82.01269 %
    2030A1BMk35M: Humidity - month min relative 3pm 68.87951 %
    2030A1BMk35M: Precipitation - annual mean 34.79741 mm
    2030A1BMk35M: Precipitation - driest month 9.083333 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.9934722
    2030A1BMk35M: Precipitation - max difference between successive months 0.72708607 mm/day
    2030A1BMk35M: Precipitation - min difference between successive months -0.46554956 mm/day
    2030A1BMk35M: Precipitation - solstice seasonality ratio 0.2088968
    2030A1BMk35M: Precipitation - spring or autumn season -0.0064998716
    2030A1BMk35M: Precipitation - summer or winter season -3.6953962
    2030A1BMk35M: Precipitation - wettest month 68.513336 mm
    2030A1BMk35M: Precipitation deficit - annual mean -87.241806 mm
    2030A1BMk35M: Precipitation deficit - month max -202.58444 mm
    2030A1BMk35M: Precipitation deficit - month min 16.09 mm
    2030A1BMk35M: Radiation - max month precipitation modified 27.937778 MJ/m2/day
    2030A1BMk35M: Radiation - mean annual precipitation modified 17.791111 MJ/m2/day
    2030A1BMk35M: Radiation - min month precipitation modified 7.7455554 MJ/m2/day
    2030A1BMk35M: Temperature - annual max mean 21.604815 degrees C
    2030A1BMk35M: Temperature - annual min mean 12.478426 degrees C
    2030A1BMk35M: Temperature - annual range 17.484436 degrees C
    2030A1BMk35M: Temperature - coldest month min 8.928889 degrees C
    2030A1BMk35M: Temperature - coolest month max 16.796667 degrees C
    2030A1BMk35M: Temperature - max difference in max 2.1111145 degrees C/day
    2030A1BMk35M: Temperature - max difference in min 1.8922424 degrees C/day
    2030A1BMk35M: Temperature - max month diurnal range 10.117767 degrees C
    2030A1BMk35M: Temperature - mean annual diurnal range 9.126386 degrees C
    2030A1BMk35M: Temperature - min difference in max -2.5366821 degrees C/day
    2030A1BMk35M: Temperature - min difference in min -2.123352 degrees C/day
    2030A1BMk35M: Temperature - min month diurnal range 7.514435 degrees C
    2030A1BMk35M: Temperature - month hottest maximum 26.413334 degrees C
    2030A1BMk35M: Temperature - warmest month min 16.61 degrees C
    Precipitation - annual (Bio12) 468.0 mm
    Precipitation - coldest quarter (Bio19) 215.75 mm
    Precipitation - driest period (Bio14) 2.0 mm
    Precipitation - driest quarter (Bio17) 43.5 mm
    Precipitation - seasonality (Bio15) 61.0 mm
    Precipitation - warmest quarter (Bio18) 43.75 mm
    Precipitation - wettest period (Bio13) 19.75 mm
    Precipitation - wettest quarter (Bio16) 219.25 mm
    Precipitation deficit - annual mean -100.86915 mm
    Precipitation deficit - month max -240.7032 mm
    Radiation - annual mean (Bio20) 17.7 MJ/m2/day
    Radiation - coldest quarter (Bio27) 9.8 MJ/m2/day
    Radiation - driest quarter (Bio25) 24.7 MJ/m2/day
    Radiation - highest period (Bio21) 28.2 MJ/m2/day
    Radiation - lowest period (Bio22) 7.4 MJ/m2/day
    Radiation - seasonality (Bio23) 41.0
    Radiation - warmest quarter (Bio26) 25.4 MJ/m2/day
    Radiation - wettest quarter (Bio24) 8.9 MJ/m2/day
    Temperature - annual mean (Bio01) 16.3 degrees C
    Temperature - annual range (Bio07) 17.975 degrees C
    Temperature - coldest period min (Bio06) 8.0 degrees C
    Temperature - coldest quarter mean (Bio11) 12.5 degrees C
    Temperature - diurnal range mean (Bio02) 9.125 degrees C
    Temperature - driest quarter mean (Bio09) 20.150002 degrees C
    Temperature - isothermality (Bio03) 0.51 %
    Temperature - seasonality (Bio04) 1.0474999
    Temperature - warmest period max (Bio05) 25.975 degrees C
    Temperature - warmest quarter (Bio10) 20.225 degrees C
    Temperature - wettest quarter mean (Bio08) 12.6 degrees C
    Wind run - annual mean 334.49597 km/day
    Wind run - month max 375.80756 km/day
    Wind run - month min 304.2348 km/day
    Wind speed - annual mean 3pm 5.978735 m/s
    Wind speed - annual mean 9am 5.590499 m/s
    Wind speed - annual mean 9am or 3pm 6.259946 m/s
    Wind speed - month max 3pm 6.4324594 m/s
    Wind speed - month max 9am 6.087432 m/s
    Wind speed - month max 9am or 3pm 6.4324594 m/s
    Wind speed - month min 3pm 5.3324594 m/s
    Wind speed - month min 9am 5.076175 m/s
    Wind speed - month min 9am or 3pm 5.076175 m/s
    Distance - to any water (weighted) 0.09848858 degrees
    Distance - to coast 0.0 km x 100
    Distance - to non-permanent water (weighted) 0.17492855 degrees
    Distance - to permanent water (weighted) 0.09848858 km
    Euclidean Distance to Coast (metres) 1444.6097 m
    Water Observations From Space 0.0 Percentage
    GEOMACS - geometric mean 0.0 Pascals
    Sea Surface Temperature - MODIS Terra 17.20759 Degrees C
    SeaWIFS K490 Mean 0.116774514 Kd@490nm/m^2
    SeaWiFS Chlorophyll Mean 1.0899589 mg/m^3
    2030A1BMk35M: Crop factor - annual mean 0.42869
    2030A1BMk35M: Crop factor - month max 0.90000004
    2030A1BMk35M: Crop factor - month min 0.04291316
    2030A1BMk35M: Water deficit - month max 96.421455 mm
    2030A1BMk35M: Water deficit - month mean 41.14955 mm
    2030A1BMk35M: Water deficit - month min 0.0 mm
    2030A1BMk35M: Water potential - annual mean -1.2012202 MPa
    2030A1BMk35M: Water potential - month max -0.17956488 MPa
    2030A1BMk35M: Water potential - month min -1.5 MPa
    2030A1BMk35M: Water stress index - annual mean 38.5821
    2030A1BMk35M: Water stress index - month max 81.0
    2030A1BMk35M: Water stress index - month min 3.8621843
    2030A1BMk35M: Water surplus - annual mean 0.0 mm
    2030A1BMk35M: Water surplus - month max 0.0 mm
    2030A1BMk35M: Water surplus - month min 0.0 mm
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 47.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.27 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 10.0 %
    Bouguer gravity anomalies 193.01295 Gal
    Bulk density 1.039799 Mg/m^3
    Calcrete 0.0 presence
    Carbon store pre-European 84.32291 kgC/ha
    Clay % 23.044222 %
    Erosional surfaces - proportion 18.75 %
    Hydrologic conductivity - average saturated 100.0 mm/h
    Hydrological conductivity - uncertainty 10.0
    Lithology - age range 225.08888 my
    Lithology - fertility 3.666667 index
    Lithology - mean age 512.55304 my
    Lithology - mean age (log) -0.034766734 log my
    Lithology - mean age range (log) 0.043849394 log my
    Magnetic anomalies 474.0 nT
    Moisture Index - annual mean (Bio28) 0.4175
    Moisture Index - coldest quarter mean (Bio35) 0.8675
    Moisture Index - highest period (Bio29) 0.9275
    Moisture Index - highest quarter mean (Bio32) 0.8875
    Moisture Index - lowest period (Bio30) 0.04
    Moisture Index - lowest quarter mean (Bio33) 0.065
    Moisture Index - seasonality (Bio31) 82.5
    Moisture Index - warmest quarter mean (Bio34) 0.065
    Nitrogen - plant-available pre-European 7082.7 kgN/ha
    Nitrogen concentration pre-European 66.72394 mgN kg/H2O
    Nitrogen store pre-European 49.68097 kgN/ha
    Nutrient status 1.85 index
    Pedality hydrological score 3.0359297
    Phosphorus - plant-available pre-European 9.149316 kgP/ha
    Phosphorus - plant-available total pre-European 909.4798 kgP/ha
    Phosphorus pre-European 12.28797 mgP kg/H2O
    Soil depth 0.4 m
    Soil pedality 3.0359297
    Soils - coarse 0.0 class
    Substrate data reliability 3.0
    Topographic wetness index 1.962217
    Unreliable water retention parameters 8.571428
    Water holding capacity - plant-available 67.0 mm
    Weathering Intensity V2 4.80455 Weathering Intensity Index
    Averaged Topographic Relief 127.166664 metres
    Bathymetry and Topography 9 sec 12.0 m
    Ridge top flatness 0.0
    Ridge top flatness - proportion 0.0 %
    Topographic Slope (degrees) 1.195898 degrees
    Topographic relief 19.89812 m
    Topographic roughness 49.19152 %
    Topographic slope (%) 5.417156 %
    Valley bottom % 0.0 %
    Valley bottom flatness index 0.0
    Enhanced Vegetation Index (2012-03-05) 0.2217 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 32.0 %
    Fractional Cover - Bare Soil (2012-03-05) 0.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 73.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 27.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.6 m^2 plant / m^2 ground
    Normalized Difference Vegetation Index (2012-03-05) 0.4563 NDVI
    Phenology peak day of year 2002 dry 216.5 Day
    Phenology peak day of year 2012 wet 209.88889 Day