Occurrence record: DNA A0078063

Preserved specimen of Euphorbia hassallii Halford & W.K.Harris recorded on 1985-05-06

Dataset

Data partner Australia's Virtual Herbarium
Data resource DNA AVH data
Institution code Department of Environment and Natural Resources
Supplied institution code "DNA"
Collection Northern Territory Herbarium (Darwin)
Supplied collection code "DNA"
Catalog number DNA A0078063
Occurrence ID DNA:DNA:DNA A0078063
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations sheet
Identified by Leach, G.
Identified date 2013-01-05
Collector Gregory John Leach
Record number 575
Identification qualifier det.
Reproductive condition flower
License CC-BY 4.0 (Int)
Establishment means NATIVE
Supplied as native
Presence/Absence PRESENT
Supplied as Present
Occurrence remarks Prostrate herb. In dry exposed area on sandstone; top of escarpment above alligator yards.
State conservation Northern Territory:
Date identified 2013-01-05

Event

Occurrence date 1985-05-06
Date precision DAY

Taxonomy

Scientific name Euphorbia hassallii
Supplied scientific name "Euphorbia hassallii Halford & W.K.Harris"
Identified to rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Malpighiales
Family Euphorbiaceae
Genus Euphorbia
Species Euphorbia hassallii
Name match metric exactMatch
Scientific name authorship Halford & W.K.Harris
Name parse type SCIENTIFIC

Geospatial

Country Australia
State or Territory Northern Territory
Supplied as: "The Northern Territory"
Locality Approx. 20km NW of Bauhinia Downs Station.
Habitat
Supplied as "Hill"
Latitude -16.080519633821396
Supplied as: "-16.0818912940335"
Longitude 135.36880157388993
Supplied as: "135.367856361717"
Datum EPSG:4326
Supplied datum: "AGD66"
Verbatim locality Approx. 20km NW of Bauhinia Downs Station.
Coordinate precision Unknown
Coordinate uncertainty (in metres) 10000.0
Georeferenced by Gregory John Leach
Terrestrial true
Biome TERRESTRIAL
Marine false
Country Code AU

User flagged issues 

    Data quality tests

    Test name Result
    Coordinates converted to WGS84 Warning
    Coordinate rounded Warning
    Coordinates dont match supplied state Warning
    Show/Hide 82 passed properties
    Show/Hide 5 missing properties
    Show/Hide 17 tests that have not been run

    Additional political boundaries information

    Area Management
    Australian Tropical Savanna Australian Tropical Savanna
    Fallow practice - dominant (area) No cereal producers
    Fallow practice - dominant (number) No cereal producers
    Global 200 priority ecoregions - Terrestrial Northern Australia and Trans-Fly Savannas
    Irrigation practice - dominant No irrigation
    Land use Other minimal uses
    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 Arafura - Carpentaria
    IBRA 6 Regions Gulf Fall and Uplands
    IBRA 6 Sub Regions McArthur - South Nicholson Basins
    IBRA 7 Regions Gulf Fall and Uplands
    IBRA 7 Subregions McArthur
    Terrestrial Ecoregional Boundaries Carpentaria Tropical Savanna
    World Anthropogenic Biomes (2000) Remote rangelands
    Climate
    Agroclimatic classification of Australia Temperature and moisture are more seasonal strongly developed wet and dry seasons and the growing season is shorter
    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 Carpentaria Coast
    Drainage Divisions Level 2 LIMMEN BIGHT RIVER
    River Regions LIMMEN BIGHT RIVER
    Marine
    Marine Ecoregions of the World Arnhem Coast to Gulf of Carpenteria
    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
    Local Government Areas 2011 Roper Gulf (S)
    Local Government Areas 2012 deprecated Gulf
    Local Government Areas PSMA 2018 ROPER GULF REGION
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 777
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 1091
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF NT
    PSMA ABS SA2 Statistical Areas (2016) GULF
    PSMA ABS SA3 Statistical Areas (2016) KATHERINE
    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) GULF
    PSMA Indigenous Locations (2016) MABUNJI - MUNGOORBADA OUTSTATIONS
    PSMA Indigenous Regions (2016) KATHERINE
    PSMA Localities (2018) MCARTHUR
    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) BARKLY
    PSMA State Electoral Boundaries (2018) BARKLY
    PSMA States (2016) NORTHERN TERRITORY
    PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (NT)
    PSMA Wards (2018) SOUTH WEST GULF WARD
    Statistical Local Areas Roper Gulf (S)
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia McArthur Region
    Surface Geology of Australia Msr1
    Topography
    Physiographic Provinces of Australia Carpentaria Fall Province
    Physiographic Regions 2011 Gulf Fall
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Indigenous owned, Non forest
    Forests of Australia (2013) v2.0 Non Forest
    IGBP Land Cover vegetation classification scheme (2011) Open shrublands
    Land cover Native shrublands and heathlands
    NVIS 4.1 Major Vegetation Groups Eucalypt Open Woodlands
    NVIS 4.1 Major Vegetation Subgroups Eucalyptus low open woodlands with hummock grass
    Tenure of Australia's forests (2013) v2.0 Private Freehold
    Vegetation - condition Modified
    Vegetation types - native Eucalypt open woodlands
    Vegetation types - present Eucalyptus open woodlands

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 1.0309905E7 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.4925
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.5156
    Endemism 0.0036002977
    Endemism (Non-marine) 0.0036912852
    Mammals – Fritz et al 2009 - 0.5 degree 0.2691
    Migratory species (2008) 5.0 frequency
    Occurrence Density 458.0 frequency
    Shannon Diversity (H) 5.297233 index
    Species Richness 235.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 1.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.24541616
    2030A1BMk35M: Evaporation - month min 177.24 mm
    2030A1BMk35M: Precipitation - annual mean 56.326668 mm
    2030A1BMk35M: Precipitation - driest month 0.22 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.32113123
    2030A1BMk35M: Precipitation - spring or autumn season -2.0729673
    2030A1BMk35M: Temperature - annual max mean 35.420834 degrees C
    2030A1BMk35M: Temperature - annual min mean 20.808334 degrees C
    2030A1BMk35M: Temperature - annual range 26.02002 degrees C
    Aridity index - annual mean 0.26966622
    Aridity index - month max 0.9866733
    Aridity index - month min 0.004941046
    Evaporation - annual mean 213.5312 (ml/5km x 5km pixel)
    Evaporation - average 16568.0 ml
    Evaporation - month max 276.3684 mm
    Evaporation - month min 163.18631 mm
    Evaporation - variability 28.0 %
    Growth index C3 macrotherm plants - annual mean 0.25 index
    Growth index C3 mesotherm plants - annual mean 0.06 index
    Growth index C4 megatherm plants - annual mean 0.25 index
    Humidity - annual mean relative 71.10657 %
    Humidity - annual mean relative 3pm 51.7938 %
    Humidity - month max relative 81.814926 %
    Humidity - month max relative 3pm 63.17474 %
    Humidity - month min relative 43.84149 %
    Humidity - month min relative 3pm 43.84149 %
    Precipitation - annual 675.0 mm
    Precipitation - annual (Bio12) 728.0 mm
    Precipitation - annual mean 56.208588 mm
    Precipitation - annual seasonality 12.393682
    Precipitation - coldest quarter (Bio19) 6.0 mm
    Precipitation - driest month 1.0 mm
    Precipitation - driest period (Bio14) 0.0 mm
    Precipitation - driest quarter (Bio17) 5.0 mm
    Precipitation - equinox seasonality ratio 0.32344085
    Precipitation - seasonality (Bio15) 124.0 mm
    Precipitation - spring or autumn season -2.0524209
    Precipitation - warmest quarter (Bio18) 288.0 mm
    Precipitation - wettest month 178.0 mm
    Precipitation - wettest period (Bio13) 50.0 mm
    Precipitation - wettest quarter (Bio16) 532.0 mm
    Radiation - annual mean (Bio20) 21.8 MJ/m2/day
    Radiation - seasonality (Bio23) 14.0
    Radiation - warmest quarter (Bio26) 25.0 MJ/m2/day
    Temperature - annual max mean 33.48 degrees C
    Temperature - annual mean (Bio01) 27.0 degrees C
    Temperature - annual min mean 19.119167 degrees C
    Temperature - annual range 29.88211 degrees C
    Temperature - annual range (Bio07) 26.2 degrees C
    Temperature - coldest month min 12.02 degrees C
    Temperature - coldest period min (Bio06) 12.3 degrees C
    Temperature - coldest quarter mean (Bio11) 21.6 degrees C
    Temperature - diurnal range mean (Bio02) 14.5 degrees C
    Temperature - driest quarter mean (Bio09) 22.0 degrees C
    Temperature - isothermality (Bio03) 0.55 %
    Temperature - month hottest maximum 37.75 degrees C
    Temperature - seasonality (Bio04) 1.25
    Temperature - warmest month min 24.09 degrees C
    Temperature - warmest period max (Bio05) 38.5 degrees C
    Temperature - warmest quarter (Bio10) 31.0 degrees C
    Temperature - wettest quarter mean (Bio08) 30.1 degrees C
    Wind run - annual mean 134.76604 km/day
    WorldClim: Precipitation - annual 744.0 mm
    WorldClim: Precipitation - coldest quarter 4.0 mm
    WorldClim: Precipitation - driest month 0.0 mm
    WorldClim: Precipitation - driest quarter 4.0 mm
    WorldClim: Precipitation - seasonality 112.0
    WorldClim: Precipitation - warmest quarter 340.0 mm
    WorldClim: Precipitation - wettest month 187.0 mm
    WorldClim: Precipitation - wettest quarter 519.0 mm
    WorldClim: Temperature - annual mean 269.0 degrees C * 10
    WorldClim: Temperature - annual range 249.0 degrees C * 10
    WorldClim: Temperature - coldest month min 130.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 215.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 138.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 215.0 degrees C * 10
    WorldClim: Temperature - isothermality 55.0 %
    WorldClim: Temperature - seasonality 3610.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 379.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 308.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 296.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.0 degrees
    Distance - to coast 1.009554 km x 100
    Distance - to non-permanent water (weighted) 0.0 degrees
    Distance - to permanent water (weighted) 0.01 km
    Euclidean Distance to Coast (metres) 148404.64 m
    Remoteness index 18.0
    Hydrology
    Drainage - average 361.0 megalitres/5x5km/year
    Drainage - variability 164.0 %
    Runoff - average 1888.0 megalitres/5x5km/year
    Water Observations From Space 1.6129032 Percentage
    Social
    Population - density SLA 2006 p/sqkm) 0.0 people/km^2
    Substrate
    2030A1BMk35M: Water stress index - month max 80.11941
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 6.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.2 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 5.0 %
    Bulk density 1.4925001 Mg/m^3
    Carbon - organic 0.10046364 %
    Clay % 34.64484 %
    Hydrologic conductivity - average saturated 46.153847 mm/h
    Moisture Index - annual mean (Bio28) 0.29
    Moisture Index - highest quarter mean (Bio32) 0.84
    Nutrient status 1.15 index
    Soil depth 1.3 m
    Soil pedality 2.5079365
    Water holding capacity 53250.0 mm
    Water stress index - month max 80.99999
    Weathering Intensity V2 5.25393 Weathering Intensity Index
    Topography
    Aspect 77.0 degrees
    Averaged Topographic Relief 105.125 metres
    Bathymetry and Elvation 9 sec 74.0 m
    Elevation 102.0 m
    Topographic Slope (degrees) 5.350681 degrees
    Topographic relief 27.39462 m
    Topographic slope (%) 2.109417 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.1796 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 36.0 %
    Gross Primary Productivity (2012-03-13) 0.0039 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 1.0 m^2 plant / m^2 ground
    NDVI Mean 34.0 NDVI x 100
    NPP Mean 2.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.3155 NDVI