Occurrence record: DNA D0287044

Preserved specimen of Euphorbia tannensis Spreng. recorded on 2021-06-24

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 D0287044
Occurrence ID DNA:DNA:DNA D0287044
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations sheet
Identified by Brennan, K.
Identified date 2021-07-15
Collector Brennan, Kym
Supplied as "Kym Brennan"
Record number 12415
Identification qualifier det.
Reproductive condition buds,flower,fruit
Associated Occurrence Status Representative record
Associated occurrences This record has 1 inferred associated occurrences
For more information see Inferred associated occurrence details
License CC-BY 4.0 (Int)
Establishment means NATIVE
Supplied as native
Presence/Absence PRESENT
Supplied as Present
Associated records REPRESENTATIVE
Occurrence remarks Erect spreading subshrub 0.8m, copious white sap, broad leaves. In sand amongst sandstone boulders. Groote Eylandt 2021 Bush Blitz.
State conservation Northern Territory:
Date identified 2021-07-15

Event

Occurrence date 2021-06-24
Date precision DAY

Taxonomy

Scientific name Euphorbia tannensis
Supplied scientific name "Euphorbia tannensis Spreng."
Identified to rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Malpighiales
Family Euphorbiaceae
Genus Euphorbia
Species Euphorbia tannensis
Name match metric exactMatch
Scientific name authorship Spreng.
Name parse type SCIENTIFIC

Geospatial

Country Australia
State or Territory Northern Territory
Supplied as: "The Northern Territory"
Locality About 59km SE of Angurugu, far SE Groote Eylandt.
Latitude -14.21559
Supplied as: "-14.21559"
Longitude 136.86078
Supplied as: "136.86078"
Datum EPSG:4326
Supplied datum: "WGS84"
Verbatim locality About 59km SE of Angurugu, far SE Groote Eylandt.
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
    Taxon misapplied matched Warning
    Show/Hide 84 passed properties
    Show/Hide 4 missing properties
    Show/Hide 17 tests that have not been run

    Inferred associated occurrence details

    This record has been identified as the representative occurrence in a group of associated occurrences. This mean other records have been detected that seem to relate to this record and this particular record has the most detailed information on the occurrence. More information about the duplication detection methods and terminology in use is available here:

    Representative Record
    Record UUID 3c265e0f-bc02-4a2c-a33c-ea0103ce8668
    Data Resource DNA AVH data
    Raw Scientific Name Euphorbia tannensis Spreng.
    Coordinates -14.21559,136.86078
    Related records
    Record UUID 46658e41-af41-406a-b048-4b5b61f46016
    Data Resource DNA AVH data
    Raw Scientific Name Euphorbia tannensis Spreng.
    Coordinates -14.21559,136.86078

    Additional political boundaries information

    Area Management
    Australian Tropical Savanna Australian Tropical Savanna
    CAPAD 2010 Terrestrial Anindilyakwa
    CAPAD 2012 Terrestrial Anindilyakwa
    CAPAD 2014 Terrestrial Anindilyakwa
    CAPAD 2016 Terrestrial Anindilyakwa
    CAPAD 2018 Terrestrial Anindilyakwa
    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 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 Arafura - Carpentaria
    IBRA 6 Regions Arnhem Coast
    IBRA 6 Sub Regions Arnhem Coast P4 Groote
    IBRA 7 Regions Arnhem Coast
    IBRA 7 Subregions Groote
    Terrestrial Ecoregional Boundaries Arnhem Land Tropical Savanna
    World Anthropogenic Biomes (2000) Remote rangelands
    Climate
    Agroclimatic classification of Australia Strongly developed wet and dry seasons with plant growth determined by moisture availability
    Koppen Climate Classification (All Classes) Tropical: savanna
    Koppen Climate Classification (Major Classes) Tropical
    Fire
    Fire regime niches Eucalypt savanna woodland (monsoon tropical)
    Hydrology
    Drainage Divisions Level 1 Carpentaria Coast
    Drainage Divisions Level 2 GROOTE EYLANDT
    River Regions GROOTE EYLANDT
    Marine
    Global Seagrass Species Richness (2003) 12.00000000
    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
    Indigenous Protected Areas 2013 Anindilyakwa
    Local Government Areas 2011 East Arnhem (S)
    Local Government Areas 2012 deprecated Groote Eylandt
    Local Government Areas PSMA 2018 EAST ARNHEM REGION
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 1419
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 1615
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF NT
    PSMA ABS SA2 Statistical Areas (2016) ANINDILYAKWA
    PSMA ABS SA3 Statistical Areas (2016) EAST ARNHEM
    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) ANINDILYAKWA (GROOTE)
    PSMA Indigenous Locations (2016) UMBAKUMBA AND OUTSTATIONS
    PSMA Indigenous Regions (2016) NHULUNBUY
    PSMA Localities (2018) ANINDILYAKWA
    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) ARNHEM
    PSMA State Electoral Boundaries (2018) ARNHEM
    PSMA States (2016) NORTHERN TERRITORY
    PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (NT)
    PSMA Wards (2018) ANINDILYAKWA WARD
    Statistical Local Areas East Arnhem (S)
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia McArthur Region
    Surface Geology of Australia Lsgd
    Topography
    Physiographic Provinces of Australia North Australian Plateaus Province
    Physiographic Regions 2011 Top End Coastal Plains
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Indigenous owned, Native forest
    Forests of Australia (2013) v2.0 Eucalypt Low Open
    IGBP Land Cover vegetation classification scheme (2011) Grasslands
    Land cover Native forests and woodlands
    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 Bare
    Vegetation types - native Eucalypt open woodlands
    Vegetation types - present Eucalyptus open woodlands

    Environmental sampling for this location

    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.4188
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.9799
    Endemism 0.016432004
    Endemism (Non-marine) 0.016848652
    Mammals – Fritz et al 2009 - 0.5 degree 0.2691
    Occurrence Density 486.0 frequency
    Shannon Diversity (H) 4.854321 index
    Species Richness 192.0 frequency
    Threatened communities (2008) 0.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.4966544
    2030A1BMk35M: Evaporation - month min 161.32 mm
    2030A1BMk35M: Precipitation - annual mean 90.0325 mm
    2030A1BMk35M: Precipitation - driest month 1.77 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.13538359
    2030A1BMk35M: Precipitation - spring or autumn season -6.2688274
    2030A1BMk35M: Temperature - annual max mean 32.3375 degrees C
    2030A1BMk35M: Temperature - annual min mean 22.579166 degrees C
    2030A1BMk35M: Temperature - annual range 17.210022 degrees C
    Aridity index - annual mean 0.49983597
    Aridity index - month max 1.5381079
    Aridity index - month min 0.0054322346
    Evaporation - annual mean 184.86165 (ml/5km x 5km pixel)
    Evaporation - month max 229.905 mm
    Evaporation - month min 152.7863 mm
    Growth index C3 macrotherm plants - annual mean 0.41 index
    Growth index C3 mesotherm plants - annual mean 0.18 index
    Growth index C4 megatherm plants - annual mean 0.38 index
    Humidity - annual mean relative 77.81186 %
    Humidity - annual mean relative 3pm 70.053406 %
    Humidity - month max relative 84.28455 %
    Humidity - month max relative 3pm 78.14972 %
    Humidity - month min relative 65.18505 %
    Humidity - month min relative 3pm 65.18505 %
    Precipitation - annual (Bio12) 1133.0 mm
    Precipitation - annual mean 86.761406 mm
    Precipitation - annual seasonality 3.2683682
    Precipitation - coldest quarter (Bio19) 13.0 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 0.121803775
    Precipitation - seasonality (Bio15) 109.0 mm
    Precipitation - spring or autumn season -7.072144
    Precipitation - warmest quarter (Bio18) 464.0 mm
    Precipitation - wettest month 243.0 mm
    Precipitation - wettest period (Bio13) 66.0 mm
    Precipitation - wettest quarter (Bio16) 742.0 mm
    Radiation - annual mean (Bio20) 20.8 MJ/m2/day
    Radiation - seasonality (Bio23) 16.0
    Radiation - warmest quarter (Bio26) 23.4 MJ/m2/day
    Temperature - annual max mean 30.784166 degrees C
    Temperature - annual mean (Bio01) 26.6 degrees C
    Temperature - annual min mean 21.570833 degrees C
    Temperature - annual range 17.600006 degrees C
    Temperature - annual range (Bio07) 17.7 degrees C
    Temperature - coldest month min 16.89 degrees C
    Temperature - coldest period min (Bio06) 16.6 degrees C
    Temperature - coldest quarter mean (Bio11) 22.9 degrees C
    Temperature - diurnal range mean (Bio02) 9.7 degrees C
    Temperature - driest quarter mean (Bio09) 23.3 degrees C
    Temperature - isothermality (Bio03) 0.55 %
    Temperature - month hottest maximum 33.53 degrees C
    Temperature - seasonality (Bio04) 0.87
    Temperature - warmest month min 25.1 degrees C
    Temperature - warmest period max (Bio05) 34.3 degrees C
    Temperature - warmest quarter (Bio10) 29.4 degrees C
    Temperature - wettest quarter mean (Bio08) 28.7 degrees C
    Wind run - annual mean 119.23005 km/day
    Distance
    Distance - to any water (weighted) 0.042426407 degrees
    Distance - to coast 0.01414214 km x 100
    Distance - to non-permanent water (weighted) 0.089999996 degrees
    Distance - to permanent water (weighted) 0.042426407 km
    Euclidean Distance to Coast (metres) 2414.1304 m
    Marspec Distance to Shore 1.0 km
    Fire
    Fire - time since last 11.0 years
    Fire frequency 1.0 frequency
    Hydrology
    Water Observations From Space 0.0 Percentage
    Marine
    GEOMACS - geometric mean 0.0 Pascals
    Marspec Annual Range in Sea Surface Salinity 2.1 100 x psu
    Marspec Annual Range in Sea Surface Temperature 9.849999 100 x degrees C
    Marspec Annual Variance in Sea Surface Salinity 30.369999 100 x psu
    Marspec Annual Variance in Sea Surface Temperature 7.7443 10,000 x degrees C
    Marspec Bathymetric Slope 0.1 10 x degrees
    Marspec Concavity 0.0050000004 1000 x degrees
    Marspec East/West Aspect 0.32 radians
    Marspec Maximum Monthly Sea Surface Salinity 35.399998 100 x psu
    Marspec Mean Annual Sea Surface Salinity 34.559998 100 x psu
    Marspec Mean Annual Sea Surface Temperature 25.25 100 x degrees C
    Marspec Minimum Monthly Sea Surface Salinity 33.3 100 x psu
    Marspec North/South Aspect 0.95 1 x radians
    Marspec Plan Curvature 0.0 x 10000
    Marspec Profile Curvature -4.0E-4 x 10000
    Marspec Sea Surface Temperature of the coldest ice-free month 19.93 100 x degrees C
    Marspec Sea Surface Temperature of the warmest ice-free month 29.779999 100 x degrees C
    Sea Surface Temperature - MODIS Terra 27.924126 Degrees C
    SeaWIFS K490 Mean 0.08560441 Kd@490nm/m^2
    SeaWiFS Chlorophyll Mean 0.63841057 mg/m^3
    Social
    Population - density SLA 2006 p/sqkm) 0.6 people/km^2
    Substrate
    2030A1BMk35M: Water stress index - month max 81.0
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 173.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.37 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 5.0 %
    Bulk density 1.3533653 Mg/m^3
    Carbon - organic 0.21538126 %
    Clay % 14.258413 %
    Hydrologic conductivity - average saturated 300.0 mm/h
    Moisture Index - annual mean (Bio28) 0.48
    Moisture Index - highest quarter mean (Bio32) 1.0
    Nutrient status 1.0 index
    Soil depth 1.0 m
    Soil pedality 2.0
    Water holding capacity 48000.0 mm
    Water stress index - month max 81.0
    Weathering Intensity V2 4.78742 Weathering Intensity Index
    Topography
    Averaged Topographic Relief 51.958332 metres
    Bathymetry and Elvation 9 sec 19.0 m
    Topographic Slope (degrees) 2.1717098 degrees
    Topographic relief 14.97201 m
    Topographic slope (%) 2.042043 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.2167 EVI
    Gross Primary Productivity (2012-03-13) 0.0017 kg C/m^2
    Normalized Difference Vegetation Index (2012-03-05) 0.3458 NDVI