Occurrence record: DNA D0287379

Preserved specimen of Euphorbia petala Ewart & L.R.Kerr recorded on 2021-04-17

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 D0287379
Occurrence ID DNA:DNA:DNA D0287379
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations sheet
Identified by Brennan, K.
Identified date 2021-04-17
Collector Brennan, Kym
Supplied as "Kym Brennan"
Record number 12103
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, sprawling, herbaceous, glad appendages pale pinkish. Road side verge adjacent to shrubland on red soil plain.
State conservation Northern Territory:
Date identified 2021-04-17

Event

Occurrence date 2021-04-17
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 About 62km from Lajamanu on track to Tanami Road.
Habitat
Supplied as "Disturbed Man"
Latitude -18.63507
Supplied as: "-18.63507"
Longitude 130.28632
Supplied as: "130.28632"
Datum EPSG:4326
Supplied datum: "WGS84"
Verbatim locality About 62km from Lajamanu on track to Tanami Road.
Coordinate precision Unknown
Coordinate uncertainty (in metres) 10.0
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
    Coordinates dont match supplied state Warning
    Show/Hide 85 passed properties
    Show/Hide 4 missing properties
    Show/Hide 17 tests that have not been run

    Additional political boundaries information

    Area Management
    CAPAD 2010 Terrestrial Northern Tanami
    CAPAD 2012 Terrestrial Northern Tanami
    CAPAD 2014 Terrestrial Northern Tanami
    CAPAD 2016 Terrestrial Northern Tanami
    CAPAD 2018 Terrestrial Northern Tanami
    CAPAD 2020 Terrestrial Northern 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 Northern Tanami
    Local Government Areas 2011 Central Desert (S)
    Local Government Areas 2012 deprecated Lajamanu
    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) LAJAMANU
    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 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 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 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.4862
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 1.8752
    Endemism 0.007848165
    Endemism (Non-marine) 0.007863095
    Mammals – Fritz et al 2009 - 0.5 degree 0.0
    Migratory species (2008) 2.0 frequency
    Occurrence Density 886.0 frequency
    Shannon Diversity (H) 5.463521 index
    Species Richness 311.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 1.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.1562441
    2030A1BMk35M: Evaporation - month min 155.58 mm
    2030A1BMk35M: Precipitation - annual mean 40.746666 mm
    2030A1BMk35M: Precipitation - driest month 0.11 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.6774381
    2030A1BMk35M: Precipitation - spring or autumn season -0.46811742
    2030A1BMk35M: Temperature - annual max mean 34.573334 degrees C
    2030A1BMk35M: Temperature - annual min mean 18.8475 degrees C
    2030A1BMk35M: Temperature - annual range 29.529999 degrees C
    Aridity index - annual mean 0.12583016
    Aridity index - month max 0.45985705
    Aridity index - month min 0.004262276
    Evaporation - annual mean 273.06827 (ml/5km x 5km pixel)
    Evaporation - average 12028.0 ml
    Evaporation - month max 353.43915 mm
    Evaporation - month min 175.1 mm
    Evaporation - variability 32.0 %
    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 0.11 index
    Humidity - annual mean relative 57.96298 %
    Humidity - annual mean relative 3pm 44.277897 %
    Humidity - month max relative 68.91096 %
    Humidity - month max relative 3pm 49.533947 %
    Humidity - month min relative 37.763424 %
    Humidity - month min relative 3pm 37.763424 %
    Precipitation - annual 452.0 mm
    Precipitation - annual (Bio12) 538.0 mm
    Precipitation - annual mean 37.083332 mm
    Precipitation - annual seasonality 8.902439
    Precipitation - coldest quarter (Bio19) 9.0 mm
    Precipitation - driest month 1.0 mm
    Precipitation - driest period (Bio14) 0.0 mm
    Precipitation - driest quarter (Bio17) 8.0 mm
    Precipitation - equinox seasonality ratio 0.74025977
    Precipitation - seasonality (Bio15) 119.0 mm
    Precipitation - spring or autumn season -0.3448276
    Precipitation - warmest quarter (Bio18) 251.0 mm
    Precipitation - wettest month 123.0 mm
    Precipitation - wettest period (Bio13) 45.0 mm
    Precipitation - wettest quarter (Bio16) 376.0 mm
    Radiation - annual mean (Bio20) 22.5 MJ/m2/day
    Radiation - seasonality (Bio23) 13.0
    Radiation - warmest quarter (Bio26) 25.4 MJ/m2/day
    Temperature - annual max mean 32.7475 degrees C
    Temperature - annual mean (Bio01) 25.3 degrees C
    Temperature - annual min mean 17.108334 degrees C
    Temperature - annual range 35.899994 degrees C
    Temperature - annual range (Bio07) 30.0 degrees C
    Temperature - coldest month min 8.43 degrees C
    Temperature - coldest period min (Bio06) 8.5 degrees C
    Temperature - coldest quarter mean (Bio11) 18.4 degrees C
    Temperature - diurnal range mean (Bio02) 15.6 degrees C
    Temperature - driest quarter mean (Bio09) 19.1 degrees C
    Temperature - isothermality (Bio03) 0.52 %
    Temperature - month hottest maximum 37.87 degrees C
    Temperature - seasonality (Bio04) 1.63
    Temperature - warmest month min 23.01 degrees C
    Temperature - warmest period max (Bio05) 38.5 degrees C
    Temperature - warmest quarter (Bio10) 30.6 degrees C
    Temperature - wettest quarter mean (Bio08) 29.9 degrees C
    Wind run - annual mean 128.9651 km/day
    WorldClim 2.1: Temperature - annual mean 13.720833 °C
    WorldClim: Precipitation - annual 471.0 mm
    WorldClim: Precipitation - coldest quarter 14.0 mm
    WorldClim: Precipitation - driest month 3.0 mm
    WorldClim: Precipitation - driest quarter 14.0 mm
    WorldClim: Precipitation - seasonality 98.0
    WorldClim: Precipitation - warmest quarter 212.0 mm
    WorldClim: Precipitation - wettest month 114.0 mm
    WorldClim: Precipitation - wettest quarter 297.0 mm
    WorldClim: Temperature - annual mean 256.0 degrees C * 10
    WorldClim: Temperature - annual range 293.0 degrees C * 10
    WorldClim: Temperature - coldest month min 90.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 187.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 154.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 187.0 degrees C * 10
    WorldClim: Temperature - isothermality 52.0 %
    WorldClim: Temperature - seasonality 4732.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 383.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 306.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 295.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.089999996 degrees
    Distance - to coast 3.545955 km x 100
    Distance - to non-permanent water (weighted) 0.089999996 degrees
    Distance - to permanent water (weighted) 0.4414748 km
    Euclidean Distance to Coast (metres) 334943.06 m
    Remoteness index 16.753115
    Fire
    Fire - time since last 1.0 years
    Fire frequency 6.0 frequency
    Hydrology
    Drainage - average 316.0 megalitres/5x5km/year
    Drainage - variability 164.0 %
    Runoff - average 1634.0 megalitres/5x5km/year
    Water Observations From Space 0.0 Percentage
    Social
    Population - density SLA 2006 p/sqkm) 0.1 people/km^2
    Substrate
    2030A1BMk35M: Water stress index - month max 57.256668
    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 0.07423339 %
    Clay % 5.8624163 %
    Hydrologic conductivity - average saturated 300.0 mm/h
    Moisture Index - annual mean (Bio28) 0.15
    Moisture Index - highest quarter mean (Bio32) 0.42
    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 41.387135
    Weathering Intensity V2 4.72222 Weathering Intensity Index
    Topography
    Aspect 72.0 degrees
    Averaged Topographic Relief 76.416664 metres
    Bathymetry and Elvation 9 sec 402.0 m
    Elevation 392.0 m
    Topographic Slope (degrees) 0.93632275 degrees
    Topographic relief 44.19974 m
    Topographic slope (%) 2.256985 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.1489 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 26.0 %
    Fractional Cover - Bare Soil (2012-03-05) 44.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 33.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 23.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0078 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.5 m^2 plant / m^2 ground
    NDVI Mean 30.0 NDVI x 100
    NPP Mean 2.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.3307 NDVI