Occurrence record: NT A0106288

Preserved specimen of Euphorbia petala Ewart & L.R.Kerr recorded on 2004-04-29
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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 "NT"
Catalog number NT A0106288
Occurrence ID DNA:NT:NT A0106288
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations sheet
Collector Albrecht, E. David|Harris, Mark
Supplied as "David E. Albrecht | Mark Harris"
Record number 227
Reproductive condition flower,fruit
Associated Occurrence Status Asserted duplicates
Associated occurrences The occurrence is associated with a representative record.
For more information see Inferred associated occurrence details
License CC-BY 4.0 (Int)
Presence/Absence PRESENT
Supplied as Present
Associated records ASSOCIATED
Occurrence remarks Decumbent herb, flower appendages white and pink. Burnt Triodia pungens/Eucalyptus victrix sandplain, Also with Corchorus sidoides,Gomphrena canescens

Event

Occurrence date 2004-04-29
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 90km East Talbot Well O/S,Western Tanami
Habitat
Supplied as "Disturbed Natural, Plain"
Latitude -19.5553
Supplied as: "-19.5553000005958"
Longitude 130.7364
Supplied as: "130.7364"
Datum EPSG:4326
Supplied datum: "WGS84"
Verbatim locality 90km East Talbot Well O/S,Western Tanami
Coordinate precision Unknown
Coordinate uncertainty (in metres) 100.0
Georeference protocol GPS
Georeferenced by David E. Albrecht | Mark Harris
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

    Inferred associated occurrence details

    This record is associated with the representative record. This mean another record has been detected to be similar to this record, and that the other record (the representative record) has the most detailed information for the occurrence. More information about the duplication detection methods and terminology in use is available here:

    Representative Record
    Record UUID df8f9fc7-1187-43e7-9e95-1580f2078d40
    Data Resource Centre for Australian National Biodiversity Research (CANB) AVH data
    Raw Scientific Name Euphorbia petala Ewart & L.R.Kerr
    Coordinates -19.555278,130.736389
    Related records
    Record UUID b186aed7-a27c-45ae-90d6-27b4f4cca4c4
    Data Resource Northern Territory Herbarium (DNA) AVH data
    Raw Scientific Name Euphorbia petala Ewart & Kerr
    Coordinates -19.5553,130.7364

    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 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 Qa
    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 0.5651
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 0.0
    Endemism 0.0044653676
    Endemism (Non-marine) 0.0044976305
    Mammals – Fritz et al 2009 - 0.5 degree 0.0
    Migratory species (2008) 2.0 frequency
    Occurrence Density 514.0 frequency
    Shannon Diversity (H) 5.1333895 index
    Species Richness 197.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 1.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.12494215
    2030A1BMk35M: Evaporation - month min 136.53 mm
    2030A1BMk35M: Precipitation - annual mean 32.729168 mm
    2030A1BMk35M: Precipitation - driest month 0.24 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.65352315
    2030A1BMk35M: Precipitation - spring or autumn season -0.51886594
    2030A1BMk35M: Temperature - annual max mean 35.168335 degrees C
    2030A1BMk35M: Temperature - annual min mean 18.8625 degrees C
    2030A1BMk35M: Temperature - annual range 30.649994 degrees C
    Aridity index - annual mean 0.10211247
    Aridity index - month max 0.37830216
    Aridity index - month min 0.0043290043
    Evaporation - annual mean 276.26022 (ml/5km x 5km pixel)
    Evaporation - average 10330.0 ml
    Evaporation - month max 359.7 mm
    Evaporation - month min 170.5008 mm
    Evaporation - variability 37.0 %
    Growth index C3 macrotherm plants - annual mean 0.09 index
    Growth index C3 mesotherm plants - annual mean 0.02 index
    Growth index C4 megatherm plants - annual mean 0.09 index
    Humidity - annual mean relative 57.520004 %
    Humidity - annual mean relative 3pm 43.68046 %
    Humidity - month max relative 67.61719 %
    Humidity - month max relative 3pm 48.736435 %
    Humidity - month min relative 37.482258 %
    Humidity - month min relative 3pm 37.482258 %
    Precipitation - annual 373.0 mm
    Precipitation - annual (Bio12) 441.0 mm
    Precipitation - annual mean 30.916666 mm
    Precipitation - annual seasonality 7.325
    Precipitation - coldest quarter (Bio19) 12.0 mm
    Precipitation - driest month 1.0 mm
    Precipitation - driest period (Bio14) 0.0 mm
    Precipitation - driest quarter (Bio17) 9.0 mm
    Precipitation - equinox seasonality ratio 0.82758623
    Precipitation - seasonality (Bio15) 118.0 mm
    Precipitation - spring or autumn season -0.20408164
    Precipitation - warmest quarter (Bio18) 233.0 mm
    Precipitation - wettest month 106.0 mm
    Precipitation - wettest period (Bio13) 36.0 mm
    Precipitation - wettest quarter (Bio16) 305.0 mm
    Radiation - annual mean (Bio20) 22.7 MJ/m2/day
    Radiation - seasonality (Bio23) 15.0
    Radiation - warmest quarter (Bio26) 25.9 MJ/m2/day
    Temperature - annual max mean 33.1525 degrees C
    Temperature - annual mean (Bio01) 25.6 degrees C
    Temperature - annual min mean 17.015833 degrees C
    Temperature - annual range 37.600006 degrees C
    Temperature - annual range (Bio07) 31.1 degrees C
    Temperature - coldest month min 7.71 degrees C
    Temperature - coldest period min (Bio06) 7.8 degrees C
    Temperature - coldest quarter mean (Bio11) 18.3 degrees C
    Temperature - diurnal range mean (Bio02) 16.2 degrees C
    Temperature - driest quarter mean (Bio09) 18.9 degrees C
    Temperature - isothermality (Bio03) 0.52 %
    Temperature - month hottest maximum 38.56 degrees C
    Temperature - seasonality (Bio04) 1.73
    Temperature - warmest month min 23.63 degrees C
    Temperature - warmest period max (Bio05) 39.0 degrees C
    Temperature - warmest quarter (Bio10) 31.2 degrees C
    Temperature - wettest quarter mean (Bio08) 30.8 degrees C
    Wind run - annual mean 139.61842 km/day
    WorldClim 2.1: Temperature - annual mean 19.4875 °C
    WorldClim: Precipitation - annual 423.0 mm
    WorldClim: Precipitation - coldest quarter 16.0 mm
    WorldClim: Precipitation - driest month 3.0 mm
    WorldClim: Precipitation - driest quarter 16.0 mm
    WorldClim: Precipitation - seasonality 95.0
    WorldClim: Precipitation - warmest quarter 197.0 mm
    WorldClim: Precipitation - wettest month 103.0 mm
    WorldClim: Precipitation - wettest quarter 260.0 mm
    WorldClim: Temperature - annual mean 256.0 degrees C * 10
    WorldClim: Temperature - annual range 306.0 degrees C * 10
    WorldClim: Temperature - coldest month min 84.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 184.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 157.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 184.0 degrees C * 10
    WorldClim: Temperature - isothermality 51.0 %
    WorldClim: Temperature - seasonality 5008.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 390.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 309.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 309.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.0 degrees
    Distance - to coast 4.545822 km x 100
    Distance - to non-permanent water (weighted) 0.0 degrees
    Distance - to permanent water (weighted) 0.9501579 km
    Euclidean Distance to Coast (metres) 434057.72 m
    Remoteness index 17.858196
    Fire
    Fire - time since last 2.0 years
    Fire frequency 3.0 frequency
    Hydrology
    Drainage - average 87.0 megalitres/5x5km/year
    Drainage - variability 251.0 %
    Runoff - average 736.0 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 44.009277
    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 1.2659374 Mg/m^3
    Carbon - organic 0.079082355 %
    Clay % 6.6302085 %
    Hydrologic conductivity - average saturated 300.0 mm/h
    Moisture Index - annual mean (Bio28) 0.12
    Moisture Index - highest quarter mean (Bio32) 0.32
    Nutrient status 0.95 index
    Soil depth 0.9 m
    Soil pedality 1.80625
    Water holding capacity 50000.0 mm
    Water stress index - month max 34.04719
    Weathering Intensity V2 4.53662 Weathering Intensity Index
    Topography
    Aspect 330.0 degrees
    Averaged Topographic Relief 15.833333 metres
    Bathymetry and Elvation 9 sec 306.0 m
    Elevation 303.0 m
    Topographic Slope (degrees) 0.027230548 degrees
    Topographic relief 2.227356 m
    Topographic slope (%) 0.1174728 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.1927 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 36.0 %
    Fractional Cover - Bare Soil (2012-03-05) 40.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 35.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 25.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0119 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.7 m^2 plant / m^2 ground
    NDVI Mean 28.0 NDVI x 100
    NPP Mean 2.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.4185 NDVI