Occurrence record: NSW:NSW 1055764

PreservedSpecimen of Crassula decumbens var. decumbens recorded on 2007-08-29


Data partner Australia's Virtual Herbarium
Data resource MEL AVH data
Institution code The Royal Botanic Gardens & Domain Trust
Supplied institution code "NSW"
Collection code National Herbarium of New South Wales
Catalog number NSW 1055764
Occurrence ID NSW:NSW:NSW 1055764
Basis of record Preserved specimen
Preparations sheet
Identified by Wiecek, B.M.
Identified date 2008-11-03
Collector Miller, R.T.
Reproductive condition fruit
License CC-BY 3.0 (Au)
Establishment means native
Occurrence remarks Locally common but very localised. [Ex BIS 13943]
Occurrence status present
Supplied as Present
Collection code NSW
Abcd identification qualifier Not provided
Date identified 2008-11-03


Collecting date 2007-08-29
Date precision Day


Scientific name Crassula decumbens var. decumbens
Supplied scientific name "Crassula decumbens Thunb. var. decumbens"
Taxon rank variety
Supplied as "var."
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Saxifragales
Family Crassulaceae
Genus Crassula
Species Crassula decumbens
Taxonomic issue No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type sciname
Scientific name authorship Thunb.


Country Australia
State / Province New South Wales
Locality Jibbon Head.
Habitat Skeletal soil at end of Headland.
Latitude -34.0700000000
Longitude 151.1700000000
Geodetic datum EPSG:4326
Verbatim locality Jibbon Head.
Coordinate precision Unknown
Coordinate uncertainty in meters 10000.0
County Royal National Park
Verbatim coordinates 34,04,,S,151,10,,E,
Biome Marine

Additional properties

Type PhysicalObject

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    Habitat incorrect for species Failed
    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
    Cultivated / escapee 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
    Missing taxonomic rank 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
    Coordinates dont match supplied state Passed
    Show/Hide 8 missing properties
    Show/Hide 41 tests that have not been run

    Additional political boundaries information

    Area Management
    Australian Coral Ecoregions South-east Australia
    GER National Corridor GER National Corridor
    GER Standard Boundary GER Standard Boundary
    Great Eastern Ranges Initiative GER Great Eastern Ranges Initiative
    NRM Regions 2010 Sydney Metro
    NRM Regions 2014 Greater Sydney
    NRM Regions 2015 Greater Sydney
    NRM Regions 2017 Greater Sydney
    Area management
    National Landcare Program Management Units 2018 Greater Sydney
    IMCRA 4 Regions Central Eastern Shelf Province
    IMCRA Meso-scale Bioregions Hawkesbury Shelf
    World Anthropogenic Biomes (2000) Mixed settlements
    Agroclimatic classification of Australia Cooler end of the warm, wet sub-tropical climates��
    Geomorphology of the Australian Margin and adjacent seafloor Shelf
    Global Seagrass Species Richness (2003) 5.00000000
    Marine Ecoregions of the World Manning-Hawkesbury
    States including coastal waters New South Wales (including Coastal Waters)

    Environmental sampling for this location

    Acacia – Miller et al 2012 - 0.5 degree 0.8201
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 4.3961
    Endemism 0.054610185
    Endemism (Non-marine) 0.031563997
    Mammals – Fritz et al 2009 - 0.5 degree 0.6285
    Occurrence Density 279.67902 frequency
    Shannon Diversity (H) 3.4295175 index
    Species Richness 31.506172 frequency
    2030A1BMk35M: Aridity index - annual mean 0.76989335
    2030A1BMk35M: Aridity index - month max 1.5661385
    2030A1BMk35M: Aridity index - month min 0.32413727
    2030A1BMk35M: Evaporation - annual mean 139.34375 mm
    2030A1BMk35M: Evaporation - month max 213.13501 mm
    2030A1BMk35M: Evaporation - month min 70.168335 mm
    2030A1BMk35M: Growth index C3 macrotherm plants - annual mean 0.28 index
    2030A1BMk35M: Growth index C3 mesotherm plants - annual mean 0.56333333 index
    2030A1BMk35M: Growth index C4 megatherm plants - annual mean 0.20166667 index
    2030A1BMk35M: Humidity - annual mean relative 3pm 75.02998 %
    2030A1BMk35M: Humidity - month max relative 3pm 77.784904 %
    2030A1BMk35M: Humidity - month min relative 3pm 71.46117 %
    2030A1BMk35M: Precipitation - annual mean 93.50792 mm
    2030A1BMk35M: Precipitation - driest month 46.155 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.5612512
    2030A1BMk35M: Precipitation - max difference between successive months 1.4007527 mm/day
    2030A1BMk35M: Precipitation - min difference between successive months -1.600423 mm/day
    2030A1BMk35M: Precipitation - solstice seasonality ratio 1.3229536
    2030A1BMk35M: Precipitation - spring or autumn season -0.77796423
    2030A1BMk35M: Precipitation - summer or winter season 0.32159016
    2030A1BMk35M: Precipitation - wettest month 130.45833 mm
    2030A1BMk35M: Precipitation deficit - annual mean -45.83584 mm
    2030A1BMk35M: Precipitation deficit - month max -144.05002 mm
    2030A1BMk35M: Precipitation deficit - month min 39.725 mm
    2030A1BMk35M: Radiation - max month precipitation modified 25.058334 MJ/m2/day
    2030A1BMk35M: Radiation - mean annual precipitation modified 16.410555 MJ/m2/day
    2030A1BMk35M: Radiation - min month precipitation modified 8.25 MJ/m2/day
    2030A1BMk35M: Temperature - annual max mean 23.463472 degrees C
    2030A1BMk35M: Temperature - annual min mean 14.439584 degrees C
    2030A1BMk35M: Temperature - annual range 19.0 degrees C
    2030A1BMk35M: Temperature - coldest month min 8.521667 degrees C
    2030A1BMk35M: Temperature - coolest month max 18.136665 degrees C
    2030A1BMk35M: Temperature - max difference in max 2.2049866 degrees C/day
    2030A1BMk35M: Temperature - max difference in min 2.6816711 degrees C/day
    2030A1BMk35M: Temperature - max month diurnal range 10.676666 degrees C
    2030A1BMk35M: Temperature - mean annual diurnal range 9.023885 degrees C
    2030A1BMk35M: Temperature - min difference in max -2.831665 degrees C/day
    2030A1BMk35M: Temperature - min difference in min -2.9033203 degrees C/day
    2030A1BMk35M: Temperature - min month diurnal range 7.6416626 degrees C
    2030A1BMk35M: Temperature - month hottest maximum 27.521667 degrees C
    2030A1BMk35M: Temperature - warmest month min 19.755001 degrees C
    Precipitation - annual (Bio12) 1187.0 mm
    Precipitation - coldest quarter (Bio19) 266.33334 mm
    Precipitation - driest period (Bio14) 13.333333 mm
    Precipitation - driest quarter (Bio17) 214.66667 mm
    Precipitation - seasonality (Bio15) 25.0 mm
    Precipitation - warmest quarter (Bio18) 324.0 mm
    Precipitation - wettest period (Bio13) 31.333334 mm
    Precipitation - wettest quarter (Bio16) 386.66666 mm
    Precipitation deficit - annual mean -31.5348 mm
    Precipitation deficit - month max -120.949875 mm
    Radiation - annual mean (Bio20) 16.3 MJ/m2/day
    Radiation - coldest quarter (Bio27) 10.166667 MJ/m2/day
    Radiation - driest quarter (Bio25) 14.166667 MJ/m2/day
    Radiation - highest period (Bio21) 25.3 MJ/m2/day
    Radiation - lowest period (Bio22) 8.0 MJ/m2/day
    Radiation - seasonality (Bio23) 36.0
    Radiation - warmest quarter (Bio26) 21.833332 MJ/m2/day
    Radiation - wettest quarter (Bio24) 15.7 MJ/m2/day
    Temperature - annual mean (Bio01) 17.8 degrees C
    Temperature - annual range (Bio07) 19.133333 degrees C
    Temperature - coldest period min (Bio06) 7.5 degrees C
    Temperature - coldest quarter mean (Bio11) 13.1 degrees C
    Temperature - diurnal range mean (Bio02) 8.866667 degrees C
    Temperature - driest quarter mean (Bio09) 14.466667 degrees C
    Temperature - isothermality (Bio03) 0.46 %
    Temperature - seasonality (Bio04) 1.23
    Temperature - warmest period max (Bio05) 26.633333 degrees C
    Temperature - warmest quarter (Bio10) 22.233334 degrees C
    Temperature - wettest quarter mean (Bio08) 20.433332 degrees C
    Wind run - annual mean 312.1633 km/day
    Wind run - month max 339.80298 km/day
    Wind run - month min 283.475 km/day
    Wind speed - annual mean 3pm 6.4583335 m/s
    Wind speed - annual mean 9am 4.883333 m/s
    Wind speed - annual mean 9am or 3pm 6.25 m/s
    Wind speed - month max 3pm 7.3 m/s
    Wind speed - month max 9am 5.2 m/s
    Wind speed - month max 9am or 3pm 7.3 m/s
    Wind speed - month min 3pm 5.5 m/s
    Wind speed - month min 9am 4.4 m/s
    Wind speed - month min 9am or 3pm 4.4 m/s
    Distance - to any water (weighted) 0.01 degrees
    Distance - to coast 0.01 km x 100
    Distance - to non-permanent water (weighted) 0.38183767 degrees
    Distance - to permanent water (weighted) 0.01 km
    Euclidean Distance to Coast (metres) 1375.9318 m
    Marspec Distance to Shore 2.0 km
    Water Observations From Space 0.0 Percentage
    GEOMACS - geometric mean 0.002042 Pascals
    Marspec Annual Range in Sea Surface Salinity 0.17 100 x psu
    Marspec Annual Range in Sea Surface Temperature 5.97 100 x degrees C
    Marspec Annual Variance in Sea Surface Salinity 0.26 100 x psu
    Marspec Annual Variance in Sea Surface Temperature 4.8039 10,000 x degrees C
    Marspec Bathymetric Slope 0.4 10 x degrees
    Marspec Concavity -0.003 1000 x degrees
    Marspec East/West Aspect 0.85999995 radians
    Marspec Maximum Monthly Sea Surface Salinity 35.6 100 x psu
    Marspec Mean Annual Sea Surface Salinity 35.54 100 x psu
    Marspec Mean Annual Sea Surface Temperature 19.1 100 x degrees C
    Marspec Minimum Monthly Sea Surface Salinity 35.43 100 x psu
    Marspec North/South Aspect 0.5 1 x radians
    Marspec Plan Curvature 0.0 x 10000
    Marspec Profile Curvature 2.9999999E-4 x 10000
    Marspec Sea Surface Temperature of the coldest ice-free month 16.41 100 x degrees C
    Marspec Sea Surface Temperature of the warmest ice-free month 22.38 100 x degrees C
    2030A1BMk35M: Crop factor - annual mean 0.7333818
    2030A1BMk35M: Crop factor - month max 0.90000004
    2030A1BMk35M: Crop factor - month min 0.32413727
    2030A1BMk35M: Water deficit - month max 99.2412 mm
    2030A1BMk35M: Water deficit - month mean 27.481907 mm
    2030A1BMk35M: Water deficit - month min 0.0 mm
    2030A1BMk35M: Water potential - annual mean -0.9851304 MPa
    2030A1BMk35M: Water potential - month max -0.035107348 MPa
    2030A1BMk35M: Water potential - month min -1.5 MPa
    2030A1BMk35M: Water stress index - annual mean 66.004364
    2030A1BMk35M: Water stress index - month max 81.0
    2030A1BMk35M: Water stress index - month min 29.172354
    2030A1BMk35M: Water surplus - annual mean 0.0 mm
    2030A1BMk35M: Water surplus - month max 0.0 mm
    2030A1BMk35M: Water surplus - month min 0.0 mm
    Bouguer gravity anomalies 404.9019 Gal
    Bulk density 1.4466667 Mg/m^3
    Calcrete 0.0 presence
    Carbon store pre-European 54.105103 kgC/ha
    Clay % 28.35 %
    Erosional surfaces - proportion 18.75 %
    Hydrologic conductivity - average saturated 55.925926 mm/h
    Hydrological conductivity - uncertainty 10.0
    Lithology - age range 22.375 my
    Lithology - fertility 2.0 index
    Lithology - mean age 188.9375 my
    Lithology - mean age (log) 2.1653156 log my
    Lithology - mean age range (log) 1.1313778 log my
    Magnetic anomalies 8.0 nT
    Moisture Index - annual mean (Bio28) 0.79333335
    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) 0.33666667
    Moisture Index - lowest quarter mean (Bio33) 0.48666668
    Moisture Index - seasonality (Bio31) 26.333334
    Moisture Index - warmest quarter mean (Bio34) 0.5466667
    Nitrogen - plant-available pre-European 4426.5024 kgN/ha
    Nitrogen concentration pre-European 32.919685 mgN kg/H2O
    Nitrogen store pre-European 67.92328 kgN/ha
    Nutrient status 1.1 index
    Pedality hydrological score 2.3666666
    Phosphorus - plant-available pre-European 12.422177 kgP/ha
    Phosphorus - plant-available total pre-European 661.97217 kgP/ha
    Phosphorus pre-European 6.021306 mgP kg/H2O
    Soil depth 0.875 m
    Soil pedality 2.3666666
    Soils - coarse 0.0 class
    Substrate data reliability 2.0
    Topographic wetness index 2.443424
    Unreliable water retention parameters 12.592592
    Water holding capacity - plant-available 121.0 mm
    Weathering Intensity V2 3.43684 Weathering Intensity Index
    Averaged Topographic Relief 126.125 metres
    Bathymetry and Topography 9 sec -2.0 m
    Ridge top flatness 0.5047902
    Ridge top flatness - proportion 0.0 %
    Topographic Slope (degrees) 0.9861517 degrees
    Topographic relief 4.333117 m
    Topographic roughness 34.44975 %
    Topographic slope (%) 0.2787681 %
    Valley bottom % 12.5 %
    Valley bottom flatness index 2.771091
    Phenology peak day of year 2002 dry 141.44444 Day
    Phenology peak day of year 2012 wet 129.51613 Day