Occurrence record: DNA D0276659

Preserved specimen of Euphorbia petala Ewart & L.R.Kerr recorded on 2017-02-26
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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 D0276659
Occurrence ID DNA:DNA:DNA D0276659
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations sheet
Collector Brennan, Kym
Supplied as "Kym Brennan"
Record number 10893
Reproductive condition flower
License CC-BY 4.0 (Int)
Establishment means NATIVE
Supplied as native
Presence/Absence PRESENT
Supplied as Present
Occurrence remarks Prostrate spreading annual, flowers pink. On red sand plain shrubland.

Event

Occurrence date 2017-02-26
Date precision DAY

Taxonomy

Scientific name Euphorbia petala
Supplied scientific name "Euphorbia petala Ewart & Kerr"
Identified to rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Malpighiales
Family Euphorbiaceae
Genus Euphorbia
Species Euphorbia petala
Name match metric canonicalMatch
Scientific name authorship Ewart & L.R.Kerr
Supplied as Ewart & Kerr
Name parse type SCIENTIFIC

Geospatial

Country Australia
State or Territory Northern Territory
Supplied as: "The Northern Territory"
Locality Lajamanu - Tanami Track.
Latitude -19.09781
Supplied as: "-19.097810000584"
Longitude 130.07401
Supplied as: "130.07401"
Datum EPSG:4326
Supplied datum: "WGS84"
Verbatim locality Lajamanu - Tanami Track.
Coordinate precision Unknown
Georeference protocol GPS
Georeferenced by Kym Brennan
Terrestrial true
Biome TERRESTRIAL
Marine false
Country Code AU

User flagged issues 

    Data quality tests

    Test name Result
    Coordinate rounded Warning
    Coordinate uncertainty meters invalid Warning
    Coordinates dont match supplied state Warning
    Show/Hide 81 passed properties
    Show/Hide 4 missing properties
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    Additional political boundaries information

    Area Management
    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 Grazing of native pastures
    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 Land Use Agreements Suplejack ILUA
    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 Winnecke Region
    Surface Geology of Australia Czs
    Topography
    Physiographic Provinces of Australia Barkly-Tanami Plains Province
    Physiographic Regions 2011 Tanami Sandplain and Ranges
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Other special rights, 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 shrublands and heathlands
    NVIS 4.1 Major Vegetation Groups Cleared, non-native vegetation, buildings
    NVIS 4.1 Major Vegetation Subgroups Cleared, non-native vegetation, buildings
    Tenure of Australia's forests (2013) v2.0 Leasehold
    Vegetation - condition Residual
    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 $
    Area management
    Phosphorus 0.023575129 t/ha
    Potassium -900.5011 t/ha
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.3367
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.3716
    Endemism 0.0021952025
    Endemism (Non-marine) 0.0022065076
    Mammals – Fritz et al 2009 - 0.5 degree 0.0
    Migratory species (2008) 2.0 frequency
    Occurrence Density 446.0 frequency
    Shannon Diversity (H) 4.474602 index
    Species Richness 122.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 1.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.14528108
    2030A1BMk35M: Evaporation - month min 144.49 mm
    2030A1BMk35M: Precipitation - annual mean 37.505 mm
    2030A1BMk35M: Precipitation - driest month 0.1 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.66198975
    2030A1BMk35M: Precipitation - spring or autumn season -0.50094527
    2030A1BMk35M: Temperature - annual max mean 34.595 degrees C
    2030A1BMk35M: Temperature - annual min mean 18.5725 degrees C
    2030A1BMk35M: Temperature - annual range 30.190002 degrees C
    Aridity index - annual mean 0.11930305
    Aridity index - month max 0.43488446
    Aridity index - month min 0.008767163
    Evaporation - annual mean 268.9321 (ml/5km x 5km pixel)
    Evaporation - average 10987.0 ml
    Evaporation - month max 349.17505 mm
    Evaporation - month min 168.40894 mm
    Evaporation - variability 31.0 %
    Growth index C3 macrotherm plants - annual mean 0.11 index
    Growth index C3 mesotherm plants - annual mean 0.03 index
    Growth index C4 megatherm plants - annual mean 0.1 index
    Humidity - annual mean relative 57.764668 %
    Humidity - annual mean relative 3pm 44.101418 %
    Humidity - month max relative 67.38738 %
    Humidity - month max relative 3pm 49.054523 %
    Humidity - month min relative 37.671177 %
    Humidity - month min relative 3pm 37.671177 %
    Precipitation - annual 415.0 mm
    Precipitation - annual (Bio12) 498.0 mm
    Precipitation - annual mean 34.761307 mm
    Precipitation - annual seasonality 7.4965305
    Precipitation - coldest quarter (Bio19) 11.0 mm
    Precipitation - driest month 2.0 mm
    Precipitation - driest period (Bio14) 0.0 mm
    Precipitation - driest quarter (Bio17) 10.0 mm
    Precipitation - equinox seasonality ratio 0.7925365
    Precipitation - seasonality (Bio15) 121.0 mm
    Precipitation - spring or autumn season -0.2570121
    Precipitation - warmest quarter (Bio18) 227.0 mm
    Precipitation - wettest month 116.0 mm
    Precipitation - wettest period (Bio13) 44.0 mm
    Precipitation - wettest quarter (Bio16) 350.0 mm
    Radiation - annual mean (Bio20) 22.6 MJ/m2/day
    Radiation - seasonality (Bio23) 14.0
    Radiation - warmest quarter (Bio26) 25.8 MJ/m2/day
    Temperature - annual max mean 32.689167 degrees C
    Temperature - annual mean (Bio01) 25.2 degrees C
    Temperature - annual min mean 16.8125 degrees C
    Temperature - annual range 37.0 degrees C
    Temperature - annual range (Bio07) 30.7 degrees C
    Temperature - coldest month min 7.84 degrees C
    Temperature - coldest period min (Bio06) 7.9 degrees C
    Temperature - coldest quarter mean (Bio11) 18.1 degrees C
    Temperature - diurnal range mean (Bio02) 15.9 degrees C
    Temperature - driest quarter mean (Bio09) 18.7 degrees C
    Temperature - isothermality (Bio03) 0.52 %
    Temperature - month hottest maximum 38.02 degrees C
    Temperature - seasonality (Bio04) 1.69
    Temperature - warmest month min 23.05 degrees C
    Temperature - warmest period max (Bio05) 38.6 degrees C
    Temperature - warmest quarter (Bio10) 30.7 degrees C
    Temperature - wettest quarter mean (Bio08) 30.1 degrees C
    Wind run - annual mean 133.13664 km/day
    WorldClim 2.1: Temperature - annual mean 9.95 °C
    WorldClim: Precipitation - annual 451.0 mm
    WorldClim: Precipitation - coldest quarter 18.0 mm
    WorldClim: Precipitation - driest month 4.0 mm
    WorldClim: Precipitation - driest quarter 18.0 mm
    WorldClim: Precipitation - seasonality 96.0
    WorldClim: Precipitation - warmest quarter 205.0 mm
    WorldClim: Precipitation - wettest month 109.0 mm
    WorldClim: Precipitation - wettest quarter 276.0 mm
    WorldClim: Temperature - annual mean 253.0 degrees C * 10
    WorldClim: Temperature - annual range 299.0 degrees C * 10
    WorldClim: Temperature - coldest month min 85.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 184.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 156.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 184.0 degrees C * 10
    WorldClim: Temperature - isothermality 52.0 %
    WorldClim: Temperature - seasonality 4851.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 384.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 305.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 295.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.042426407 degrees
    Distance - to coast 3.964253 km x 100
    Distance - to non-permanent water (weighted) 0.042426407 degrees
    Distance - to permanent water (weighted) 0.67082036 km
    Euclidean Distance to Coast (metres) 384631.66 m
    Remoteness index 17.706696
    Fire
    Fire - time since last 9.0 years
    Fire frequency 2.0 frequency
    Hydrology
    Drainage - average 298.0 megalitres/5x5km/year
    Drainage - variability 159.0 %
    Runoff - average 1514.0 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 55.38371
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 21.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.5 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 5.0 %
    Bulk density 0.88167787 Mg/m^3
    Carbon - organic 0.08494201 %
    Clay % 5.8624163 %
    Hydrologic conductivity - average saturated 300.0 mm/h
    Moisture Index - annual mean (Bio28) 0.14
    Moisture Index - highest quarter mean (Bio32) 0.39
    Nutrient status 1.0 index
    Soil depth 0.4 m
    Soil pedality 1.2348993
    Water holding capacity 21000.0 mm
    Water stress index - month max 39.1396
    Weathering Intensity V2 5.17399 Weathering Intensity Index
    Topography
    Aspect 74.0 degrees
    Averaged Topographic Relief 61.416668 metres
    Bathymetry and Elvation 9 sec 421.0 m
    Elevation 418.0 m
    Topographic Slope (degrees) 0.1086078 degrees
    Topographic relief 6.112701 m
    Topographic slope (%) 0.2593286 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.1652 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 32.0 %
    Fractional Cover - Bare Soil (2012-03-05) 28.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 44.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 29.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0095 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.6 m^2 plant / m^2 ground
    NDVI Mean 33.0 NDVI x 100
    NPP Mean 2.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.3688 NDVI