Occurrence record: NSW821492

Preserved specimen of Euphorbia petala Ewart & L.R.Kerr recorded on 1991-08-16
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Dataset

Data partner Australia's Virtual Herbarium
Data resource NSW AVH feed
Institution code The Royal Botanic Gardens & Domain Trust
Supplied institution code "NSW"
Collection National Herbarium of New South Wales
Supplied collection code "NSW"
Catalog number NSW821492
Occurrence ID NSW:NSW:NSW821492
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations sheet
Collector Latz, P.K.
Record number 12135
Reproductive condition fertile
License UNSPECIFIED
Establishment means NATIVE
Supplied as native
Presence/Absence PRESENT
Supplied as present
Disposition in collection
Occurrence remarks Spreading pink herb.

Event

Occurrence date 1991-08-16
Date precision DAY

Taxonomy

Higher classification Ewart & L.R.Kerr
Scientific name Euphorbia petala
Supplied scientific name "Euphorbia petala Ewart & L.R.Kerr"
Identified to rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Malpighiales
Family Euphorbiaceae
Genus Euphorbia
Species Euphorbia petala
Name match metric exactMatch
Scientific name authorship Ewart & L.R.Kerr
Name parse type SCIENTIFIC
Nomenclatural code ICN
Verbatim taxon rank species

Geospatial

Country Australia
State or Territory Northern Territory
Locality Panu Panu Soakage, near Lake Surprise.
Habitat
Supplied as "Infrequent in sandy soil, mixed grassland."
Latitude -20.16
Longitude 131.48
Supplied as: "131.4800"
Datum EPSG:4326
Verbatim coordinate system Decimal Degrees
Coordinate precision Unknown
County Central North
Terrestrial true
Verbatim latitude 20.16 S
Biome TERRESTRIAL
Marine false
Country Code AU
Verbatim longitude 131.48 E
Verbatim coordinates 20.16 S, 131.48 E

User flagged issues 

    Data quality tests

    Test name Result
    Coordinate uncertainty meters invalid Warning
    Geodetic datum assumed WGS84 Warning
    Show/Hide 80 passed properties
    Show/Hide 6 missing properties
    Show/Hide 19 tests that have not been run

    Additional political boundaries information

    Area Management
    CAPAD 2012 Terrestrial Southern Tanami
    CAPAD 2014 Terrestrial Southern Tanami
    CAPAD 2016 Terrestrial Southern Tanami
    CAPAD 2018 Terrestrial Southern Tanami
    CAPAD 2020 Terrestrial Southern Tanami
    Fallow practice - dominant (area) No cereal producers
    Fallow practice - dominant (number) No cereal producers
    Global 200 priority ecoregions - Terrestrial Great Sandy-Tanami-Central Ranges Desert
    Irrigation practice - dominant No irrigation
    Land use Managed resource protected areas
    NRM Regions 2010 Northern Territory
    NRM Regions 2014 Northern Territory
    NRM Regions 2015 Northern Territory
    NRM Regions 2017 Northern Territory
    NRM Regions 2017 (Qld 2019) Northern Territory
    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 Northern Territory
    Biodiversity
    Freshwater Ecoregions of the World Paleo
    IBRA 6 Regions Tanami
    IBRA 6 Sub Regions Tanami P1
    IBRA 7 Regions Tanami
    IBRA 7 Subregions Tanami Desert
    Terrestrial Ecoregional Boundaries Great Sandy-Tanami Desert
    World Anthropogenic Biomes (2000) Remote rangelands
    Climate
    Agroclimatic classification of Australia Desert, supporting very little plant growth due to water limitation
    Koppen Climate Classification (All Classes) Grassland: hot (winter drought)
    Koppen Climate Classification (Major Classes) Grassland
    Fire
    Fire regime niches Hummock grassland (semi-arid/arid)
    Hydrology
    Drainage Divisions Level 1 Tanami-Timor Sea Coast
    Drainage Divisions Level 2 VICTORIA RIVER-WISO
    River Regions VICTORIA RIVER-WISO
    Marine
    States including coastal waters Northern Territory (including Coastal Waters)
    Political
    ASGS Australian States and Territories Northern Territory
    Australian States and Territories Northern Territory
    Commonwealth Electoral Boundaries Lingiari
    Indigenous Protected Areas 2013 Southern Tanami
    Local Government Areas 2011 Central Desert (S)
    Local Government Areas 2012 deprecated Tanami
    Local Government Areas PSMA 2018 CENTRAL DESERT REGION
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 215
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 229
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF NT
    PSMA ABS SA2 Statistical Areas (2016) TANAMI
    PSMA ABS SA3 Statistical Areas (2016) ALICE SPRINGS
    PSMA ABS SA4 Statistical Areas (2016) NORTHERN TERRITORY - OUTBACK
    PSMA Commonwealth Electoral Boundaries (2016) LINGIARI
    PSMA Commonwealth Electoral Boundaries (2018) LINGIARI
    PSMA Indigenous Areas (2016) NYIRRIPI AND TANAMI OUTSTATIONS
    PSMA Indigenous Locations (2016) TANAMI OUTSTATIONS
    PSMA Indigenous Regions (2016) APATULA
    PSMA Localities (2018) TANAMI
    PSMA Remoteness Areas (2016) Very Remote Australia
    PSMA Section of State (2016) RURAL BALANCE
    PSMA Section of State Range (2016) REMAINDER OF STATE/TERRITORY
    PSMA Significant Urban Area (2016) NOT IN ANY SIGNIFICANT URBAN AREA (NT)
    PSMA State Electoral Boundaries (2016) STUART
    PSMA State Electoral Boundaries (2018) STUART
    PSMA States (2016) NORTHERN TERRITORY
    PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (NT)
    PSMA Wards (2018) NORTHERN TANAMI WARD
    Statistical Local Areas Central Desert (S)
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Wiso Region
    Surface Geology of Australia Qd
    Topography
    Physiographic Provinces of Australia Barkly-Tanami Plains Province
    Physiographic Regions 2011 Tanami Sandplain
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Indigenous owned, Non forest
    Forests of Australia (2013) v2.0 Non Forest
    Forests of Australia 2018B Non forest
    IGBP Land Cover vegetation classification scheme (2011) Open shrublands
    Land cover Native grasslands and minimally modified pastures
    NVIS 4.1 Major Vegetation Groups Hummock Grasslands
    NVIS 4.1 Major Vegetation Subgroups Hummock grasslands
    Tenure of Australia's forests (2013) v2.0 Private Freehold
    Vegetation - condition Residual
    Vegetation types - native Hummock grasslands
    Vegetation types - present Hummock grasslands

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 1.0309905E7 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.0
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 0.0
    Endemism 0.0024323338
    Endemism (Non-marine) 0.0024330707
    Mammals – Fritz et al 2009 - 0.5 degree 0.0
    Migratory species (2008) 2.0 frequency
    Occurrence Density 43.0 frequency
    Shannon Diversity (H) 2.0301065 index
    Species Richness 11.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 2.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.10518721
    2030A1BMk35M: Evaporation - month min 146.42 mm
    2030A1BMk35M: Precipitation - annual mean 29.5975 mm
    2030A1BMk35M: Precipitation - driest month 0.64 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.6572406
    2030A1BMk35M: Precipitation - spring or autumn season -0.50996464
    2030A1BMk35M: Temperature - annual max mean 34.665833 degrees C
    2030A1BMk35M: Temperature - annual min mean 18.860834 degrees C
    2030A1BMk35M: Temperature - annual range 30.299988 degrees C
    Aridity index - annual mean 0.09286401
    Aridity index - month max 0.32426456
    Aridity index - month min 0.013247088
    Evaporation - annual mean 276.40414 (ml/5km x 5km pixel)
    Evaporation - average 8989.0 ml
    Evaporation - month max 369.00287 mm
    Evaporation - month min 165.53978 mm
    Evaporation - variability 37.0 %
    Growth index C3 macrotherm plants - annual mean 0.08 index
    Growth index C3 mesotherm plants - annual mean 0.03 index
    Growth index C4 megatherm plants - annual mean 0.08 index
    Humidity - annual mean relative 57.639942 %
    Humidity - annual mean relative 3pm 43.69256 %
    Humidity - month max relative 69.18501 %
    Humidity - month max relative 3pm 49.777683 %
    Humidity - month min relative 37.709282 %
    Humidity - month min relative 3pm 37.709282 %
    Precipitation - annual 338.0 mm
    Precipitation - annual (Bio12) 400.0 mm
    Precipitation - annual mean 28.166666 mm
    Precipitation - annual seasonality 5.7272725
    Precipitation - coldest quarter (Bio19) 14.0 mm
    Precipitation - driest month 3.0 mm
    Precipitation - driest period (Bio14) 0.0 mm
    Precipitation - driest quarter (Bio17) 11.0 mm
    Precipitation - equinox seasonality ratio 0.8363636
    Precipitation - seasonality (Bio15) 109.0 mm
    Precipitation - spring or autumn season -0.19148937
    Precipitation - warmest quarter (Bio18) 209.0 mm
    Precipitation - wettest month 93.0 mm
    Precipitation - wettest period (Bio13) 30.0 mm
    Precipitation - wettest quarter (Bio16) 265.0 mm
    Radiation - annual mean (Bio20) 22.7 MJ/m2/day
    Radiation - seasonality (Bio23) 16.0
    Radiation - warmest quarter (Bio26) 26.3 MJ/m2/day
    Temperature - annual max mean 32.511665 degrees C
    Temperature - annual mean (Bio01) 25.3 degrees C
    Temperature - annual min mean 16.928333 degrees C
    Temperature - annual range 37.100006 degrees C
    Temperature - annual range (Bio07) 30.7 degrees C
    Temperature - coldest month min 7.63 degrees C
    Temperature - coldest period min (Bio06) 7.9 degrees C
    Temperature - coldest quarter mean (Bio11) 17.9 degrees C
    Temperature - diurnal range mean (Bio02) 15.7 degrees C
    Temperature - driest quarter mean (Bio09) 19.1 degrees C
    Temperature - isothermality (Bio03) 0.51 %
    Temperature - month hottest maximum 38.13 degrees C
    Temperature - seasonality (Bio04) 1.76
    Temperature - warmest month min 23.65 degrees C
    Temperature - warmest period max (Bio05) 38.5 degrees C
    Temperature - warmest quarter (Bio10) 31.0 degrees C
    Temperature - wettest quarter mean (Bio08) 30.7 degrees C
    Wind run - annual mean 149.30008 km/day
    WorldClim 2.1: Temperature - annual mean 15.083333 °C
    WorldClim: Precipitation - annual 396.0 mm
    WorldClim: Precipitation - coldest quarter 19.0 mm
    WorldClim: Precipitation - driest month 4.0 mm
    WorldClim: Precipitation - driest quarter 19.0 mm
    WorldClim: Precipitation - seasonality 89.0
    WorldClim: Precipitation - warmest quarter 235.0 mm
    WorldClim: Precipitation - wettest month 91.0 mm
    WorldClim: Precipitation - wettest quarter 235.0 mm
    WorldClim: Temperature - annual mean 251.0 degrees C * 10
    WorldClim: Temperature - annual range 301.0 degrees C * 10
    WorldClim: Temperature - coldest month min 83.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 179.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 152.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 179.0 degrees C * 10
    WorldClim: Temperature - isothermality 50.0 %
    WorldClim: Temperature - seasonality 5108.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 384.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 306.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 306.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.4295346 degrees
    Distance - to coast 5.34914 km x 100
    Distance - to non-permanent water (weighted) 0.4295346 degrees
    Distance - to permanent water (weighted) 0.7529276 km
    Euclidean Distance to Coast (metres) 504081.78 m
    Remoteness index 17.908104
    Fire
    Fire - time since last 2.0 years
    Fire frequency 2.0 frequency
    Hydrology
    Drainage - average 197.0 megalitres/5x5km/year
    Drainage - variability 201.0 %
    Runoff - average 307.0 megalitres/5x5km/year
    Water Observations From Space 0.0 Percentage
    Social
    Population - density SLA 2006 p/sqkm) 0.0 people/km^2
    Substrate
    2030A1BMk35M: Water stress index - month max 33.782074
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 29.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.4 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 5.0 %
    Bulk density 0.94166666 Mg/m^3
    Carbon - organic 0.05412265 %
    Clay % 11.25 %
    Hydrologic conductivity - average saturated 136.36363 mm/h
    Moisture Index - annual mean (Bio28) 0.11
    Moisture Index - highest quarter mean (Bio32) 0.27
    Nutrient status 1.0 index
    Soil depth 0.7 m
    Soil pedality 1.3333334
    Water holding capacity 29000.0 mm
    Water stress index - month max 29.183807
    Weathering Intensity V2 5.80245 Weathering Intensity Index
    Topography
    Aspect 308.0 degrees
    Averaged Topographic Relief 32.708332 metres
    Bathymetry and Elvation 9 sec 346.0 m
    Elevation 344.0 m
    Topographic Slope (degrees) 0.12859608 degrees
    Topographic relief 4.227142 m
    Topographic slope (%) 0.3341278 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.1316 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 24.0 %
    Fractional Cover - Bare Soil (2012-03-05) 44.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 47.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 9.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0066 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.3 m^2 plant / m^2 ground
    NDVI Mean 21.0 NDVI x 100
    NPP Mean 1.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.2428 NDVI