Occurrence record: NT D0190675

Preserved specimen of Euphorbia petala Ewart & L.R.Kerr recorded on 2009-02-28

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 "NT"
Catalog number NT D0190675
Occurrence ID DNA:NT:NT D0190675
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations sheet
Collector Albrecht, E. David|Latz, Peter
Supplied as "David E. Albrecht | Peter Latz"
Record number 24020
Reproductive condition buds,flower,fruit
License CC-BY 4.0 (Int)
Presence/Absence PRESENT
Supplied as Present
Occurrence remarks Prostrate herb, petals pink. Infrequent, graded firebreak,Triodia pungens sandplain with Arisitida holathera and Yakirra australiensis
State conservation Northern Territory:

Event

Occurrence date 2009-02-28
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 82km West of Devils Marbles;2km East of Hanson River
Habitat
Supplied as "Disturbed Man"
Latitude -20.6219
Supplied as: "-20.6219000006226"
Longitude 133.4875
Supplied as: "133.4875"
Datum EPSG:4326
Supplied datum: "WGS84"
Verbatim locality 82km West of Devils Marbles;2km East of Hanson River
Coordinate precision Unknown
Coordinate uncertainty (in metres) 100.0
Georeference protocol GPS
Georeferenced by David E. Albrecht | Peter Latz
Terrestrial true
Biome TERRESTRIAL
Marine false
Country Code AU

User flagged issues 

    Data quality tests

    Test name Result
    Coordinate rounded Warning
    Coordinates dont match supplied state Warning
    Show/Hide 82 passed properties
    Show/Hide 4 missing properties
    Show/Hide 19 tests that have not been run

    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 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 Lake Eyre Basin
    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) Desert: hot (winter drought)
    Koppen Climate Classification (Major Classes) Desert
    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
    Local Government Areas 2011 Barkly (S)
    Local Government Areas 2012 deprecated Tennant Creek - Bal
    Local Government Areas PSMA 2018 BARKLY REGION
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 321
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 506
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF NT
    PSMA ABS SA2 Statistical Areas (2016) BARKLY
    PSMA ABS SA3 Statistical Areas (2016) BARKLY
    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) BARKLY
    PSMA Indigenous Locations (2016) JULALIKARI - OUTSTATIONS
    PSMA Indigenous Regions (2016) TENNANT CREEK
    PSMA Localities (2018) WARUMUNGU
    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) ALYAWARR WARD
    Statistical Local Areas Barkly (S) Bal
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Wiso Region
    Surface Geology of Australia Czs
    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
    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 0.2344
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 0.0
    Endemism 0.0068771983
    Endemism (Non-marine) 0.0068850825
    Mammals – Fritz et al 2009 - 0.5 degree 0.0
    Migratory species (2008) 2.0 frequency
    Occurrence Density 86.0 frequency
    Shannon Diversity (H) 3.6303174 index
    Species Richness 41.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 2.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.094147794
    2030A1BMk35M: Evaporation - month min 161.39 mm
    2030A1BMk35M: Precipitation - annual mean 28.581667 mm
    2030A1BMk35M: Precipitation - driest month 1.37 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.7677012
    2030A1BMk35M: Precipitation - spring or autumn season -0.29634982
    2030A1BMk35M: Temperature - annual max mean 33.954166 degrees C
    2030A1BMk35M: Temperature - annual min mean 19.364166 degrees C
    2030A1BMk35M: Temperature - annual range 29.089996 degrees C
    Aridity index - annual mean 0.07978097
    Aridity index - month max 0.24169184
    Aridity index - month min 0.012893843
    Evaporation - annual mean 285.22647 (ml/5km x 5km pixel)
    Evaporation - average 8115.0 ml
    Evaporation - month max 389.22397 mm
    Evaporation - month min 169.32397 mm
    Evaporation - variability 41.0 %
    Growth index C3 macrotherm plants - annual mean 0.07 index
    Growth index C3 mesotherm plants - annual mean 0.03 index
    Growth index C4 megatherm plants - annual mean 0.07 index
    Humidity - annual mean relative 57.636322 %
    Humidity - annual mean relative 3pm 43.86031 %
    Humidity - month max relative 69.606026 %
    Humidity - month max relative 3pm 50.936275 %
    Humidity - month min relative 38.398834 %
    Humidity - month min relative 3pm 38.398834 %
    Precipitation - annual 298.0 mm
    Precipitation - annual (Bio12) 377.0 mm
    Precipitation - annual mean 24.916666 mm
    Precipitation - annual seasonality 4.688889
    Precipitation - coldest quarter (Bio19) 15.0 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 0.7758621
    Precipitation - seasonality (Bio15) 107.0 mm
    Precipitation - spring or autumn season -0.2826087
    Precipitation - warmest quarter (Bio18) 217.0 mm
    Precipitation - wettest month 72.0 mm
    Precipitation - wettest period (Bio13) 29.0 mm
    Precipitation - wettest quarter (Bio16) 244.0 mm
    Radiation - annual mean (Bio20) 22.7 MJ/m2/day
    Radiation - seasonality (Bio23) 17.0
    Radiation - warmest quarter (Bio26) 26.3 MJ/m2/day
    Temperature - annual max mean 31.734167 degrees C
    Temperature - annual mean (Bio01) 25.2 degrees C
    Temperature - annual min mean 17.546667 degrees C
    Temperature - annual range 36.5 degrees C
    Temperature - annual range (Bio07) 29.4 degrees C
    Temperature - coldest month min 8.61 degrees C
    Temperature - coldest period min (Bio06) 8.8 degrees C
    Temperature - coldest quarter mean (Bio11) 17.9 degrees C
    Temperature - diurnal range mean (Bio02) 14.5 degrees C
    Temperature - driest quarter mean (Bio09) 18.5 degrees C
    Temperature - isothermality (Bio03) 0.49 %
    Temperature - month hottest maximum 37.48 degrees C
    Temperature - seasonality (Bio04) 1.74
    Temperature - warmest month min 24.09 degrees C
    Temperature - warmest period max (Bio05) 38.2 degrees C
    Temperature - warmest quarter (Bio10) 30.9 degrees C
    Temperature - wettest quarter mean (Bio08) 30.7 degrees C
    Wind run - annual mean 177.74097 km/day
    WorldClim: Precipitation - annual 358.0 mm
    WorldClim: Precipitation - coldest quarter 16.0 mm
    WorldClim: Precipitation - driest month 4.0 mm
    WorldClim: Precipitation - driest quarter 16.0 mm
    WorldClim: Precipitation - seasonality 93.0
    WorldClim: Precipitation - warmest quarter 213.0 mm
    WorldClim: Precipitation - wettest month 92.0 mm
    WorldClim: Precipitation - wettest quarter 213.0 mm
    WorldClim: Temperature - annual mean 250.0 degrees C * 10
    WorldClim: Temperature - annual range 282.0 degrees C * 10
    WorldClim: Temperature - coldest month min 95.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 178.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 137.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 178.0 degrees C * 10
    WorldClim: Temperature - isothermality 48.0 %
    WorldClim: Temperature - seasonality 5129.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 377.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 306.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 298.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.03 degrees
    Distance - to coast 5.697227 km x 100
    Distance - to non-permanent water (weighted) 0.03 degrees
    Distance - to permanent water (weighted) 0.71784395 km
    Euclidean Distance to Coast (metres) 579672.0 m
    Remoteness index 17.68607
    Fire
    Fire - time since last 7.0 years
    Fire frequency 1.0 frequency
    Hydrology
    Drainage - average 26.0 megalitres/5x5km/year
    Drainage - variability 314.0 %
    Runoff - average 184.0 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 30.911793
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 142.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.3 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 5.0 %
    Bulk density 1.1362963 Mg/m^3
    Carbon - organic 0.10776174 %
    Clay % 6.5 %
    Hydrologic conductivity - average saturated 300.0 mm/h
    Moisture Index - annual mean (Bio28) 0.1
    Moisture Index - highest quarter mean (Bio32) 0.24
    Nutrient status 1.0 index
    Soil depth 0.8 m
    Soil pedality 1.5925926
    Water holding capacity 46000.0 mm
    Water stress index - month max 21.752266
    Weathering Intensity V2 3.26611 Weathering Intensity Index
    Topography
    Aspect 339.0 degrees
    Averaged Topographic Relief 20.125 metres
    Bathymetry and Elvation 9 sec 360.0 m
    Elevation 358.0 m
    Topographic Slope (degrees) 0.074582666 degrees
    Topographic relief 0.7200623 m
    Topographic slope (%) 0.04668085 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.1636 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 28.0 %
    Fractional Cover - Bare Soil (2012-03-05) 50.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 32.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 17.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0115 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.4 m^2 plant / m^2 ground
    NDVI Mean 31.0 NDVI x 100
    NPP Mean 1.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.2933 NDVI