Occurrence record: NT:NT A0090270

Specimen of Vittadinia obovata recorded on 1993-10-27

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 code Northern Territory Herbarium (Darwin)
Supplied collection code "NT"
Catalog number NT A0090270
Occurrence ID DNA:NT:NT A0090270
Basis of record Preserved specimen
Preparations sheet
Collector Albrecht, D.
Record number 5503
Reproductive condition fertile
State conservation Northern Territory: Near Threatened
Occurrence status present
Supplied as Present
Abcd identification qualifier Not provided

Event

Occurrence date 1993-10-27
Supplied date "1993-10-27T00:00:00"
Date precision Day

Taxonomy

Scientific name Vittadinia obovata
Supplied scientific name "Vittadinia obovata N.T.Burb."
Taxon rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Asterales
Family Asteraceae
Genus Vittadinia
Species Vittadinia obovata
Taxonomic issue No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type SCIENTIFIC
Scientific name authorship N.T.Burb.

Geospatial

Country Australia
State or Territory Northern Territory
Supplied as: "The Northern Territory"
Locality Central Desert (S)
Locality Mt.Mary;Harts Range;Sth-side of main saddle,E of summit
Latitude -23.0485543496
Supplied as: "-23.0485543503"
Longitude 135.31791466
Supplied as: "135.3179146600"
Geodetic datum EPSG:4326
Supplied datum: "GDA94"
Coordinate precision Unknown
Coordinate uncertainty in meters 900.0
Georeference protocol unknown
Biome Terrestrial
Country code AU

Additional properties

User flagged issues 

    Data quality tests

    Test name Result
    Coordinates converted to WGS84 Warning
    Basis of record not supplied Passed
    Basis of record badly formed Passed
    Invalid collection date Passed
    Incomplete collection date Passed
    First of the month Passed
    Collector name unparseable Passed
    Missing catalogue number Passed
    Data are generalised Passed
    Collection code not recognised Passed
    Institution code not recognised Passed
    Name not supplied Passed
    Name not recognised Passed
    Resource taxonomic scope mismatch Passed
    Invalid scientific name Passed
    Name not in national checklists Passed
    Decimal coordinates not supplied Passed
    Geodetic datum assumed WGS84 Passed
    Unrecognized geodetic datum Passed
    Decimal latitude/longitude conversion failed Passed
    Coordinates are transposed Passed
    Coordinates are out of range for species Passed
    Supplied coordinates are zero Passed
    Zero latitude Passed
    Zero longitude Passed
    Supplied country not recognised Passed
    Coordinate uncertainty not valid Passed
    Coordinate uncertainty not specified Passed
    Location not supplied Passed
    Country inferred from coordinates Passed
    Supplied coordinates centre of state Passed
    Coordinates centre of country Passed
    Missing geodetic datum Passed
    Missing georeferenced protocol Passed
    Coordinates dont match supplied state Passed
    Habitat incorrect for species Passed
    Show/Hide 10 missing properties
    Show/Hide 40 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 - Freshwater Central Australian Freshwater
    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 Lake Eyre Basin
    IBRA 6 Regions Burt Plain
    IBRA 6 Sub Regions Burt Plain P2
    IBRA 7 Regions Burt Plain
    IBRA 7 Subregions Atartinga
    Terrestrial Ecoregional Boundaries Central Ranges Xeric Scrub
    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 (persistently dry)
    Koppen Climate Classification (Major Classes) Grassland
    Fire
    Fire regime niches Acacia shrubland (mulga) (semi-arid/arid)
    Hydrology
    Drainage Divisions Level 1 Lake Eyre Basin
    Drainage Divisions Level 2 DIAMANTINA-GEORGINA RIVERS
    River Regions DIAMANTINA-GEORGINA RIVERS
    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 Central Desert (S)
    Local Government Areas 2012 deprecated Sandover
    Local Government Areas PSMA 2018 CENTRAL DESERT REGION
    Native Title Determinations (13/7/2020) Mt Riddock Pastoral Lease DCD2017/003
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 437
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 494
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF NT
    PSMA ABS SA2 Statistical Areas (2016) SANDOVER - PLENTY
    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) ATITJERE - AKARNENEHE - ENGAWALA
    PSMA Indigenous Locations (2016) ATITJERE - AKARNENEHE OUTSTATIONS
    PSMA Indigenous Regions (2016) APATULA
    PSMA Localities (2018) HART
    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) NAMATJIRA
    PSMA State Electoral Boundaries (2018) NAMATJIRA
    PSMA States (2016) NORTHERN TERRITORY
    PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (NT)
    PSMA Wards (2018) AKITYARRE WARD
    Statistical Local Areas Central Desert (S)
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Arunta Region
    Surface Geology of Australia Pzgh
    Topography
    Physiographic Provinces of Australia Central Australian Ranges Province
    Physiographic Regions 2011 Central Ranges
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Non-Indigenous, 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 Acacia Shrublands
    NVIS 4.1 Major Vegetation Subgroups Other Acacia tall open shrublands and shrublands
    Tenure of Australia's forests (2013) v2.0 Leasehold
    Vegetation - condition Modified
    Vegetation types - native Acacia shrublands
    Vegetation types - present Acacia shrublands

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 1.0309905E7 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.6362
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.2693
    Endemism 0.0048079207
    Endemism (Non-marine) 0.004828083
    Mammals – Fritz et al 2009 - 0.5 degree 0.0
    Migratory species (2008) 2.0 frequency
    Occurrence Density 234.0 frequency
    Shannon Diversity (H) 4.440957 index
    Species Richness 98.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 2.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.09533279
    2030A1BMk35M: Evaporation - month min 122.21 mm
    2030A1BMk35M: Precipitation - annual mean 25.388332 mm
    2030A1BMk35M: Precipitation - driest month 4.71 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.6770805
    2030A1BMk35M: Precipitation - spring or autumn season -0.46762878
    2030A1BMk35M: Temperature - annual max mean 30.12 degrees C
    2030A1BMk35M: Temperature - annual min mean 14.489167 degrees C
    2030A1BMk35M: Temperature - annual range 32.47 degrees C
    Aridity index - annual mean 0.0948134
    Aridity index - month max 0.15738742
    Aridity index - month min 0.026750004
    Evaporation - annual mean 242.95929 (ml/5km x 5km pixel)
    Evaporation - average 6923.0 ml
    Evaporation - month max 384.67194 mm
    Evaporation - month min 117.09562 mm
    Evaporation - variability 35.0 %
    Growth index C3 macrotherm plants - annual mean 0.06 index
    Growth index C3 mesotherm plants - annual mean 0.07 index
    Growth index C4 megatherm plants - annual mean 0.05 index
    Humidity - annual mean relative 61.241524 %
    Humidity - annual mean relative 3pm 45.379543 %
    Humidity - month max relative 78.304924 %
    Humidity - month max relative 3pm 56.639343 %
    Humidity - month min relative 37.367886 %
    Humidity - month min relative 3pm 37.367886 %
    Precipitation - annual 271.0 mm
    Precipitation - annual (Bio12) 347.0 mm
    Precipitation - annual mean 23.507988 mm
    Precipitation - annual seasonality 1.7474767
    Precipitation - coldest quarter (Bio19) 39.0 mm
    Precipitation - driest month 5.761981 mm
    Precipitation - driest period (Bio14) 1.0 mm
    Precipitation - driest quarter (Bio17) 28.0 mm
    Precipitation - equinox seasonality ratio 0.6921527
    Precipitation - seasonality (Bio15) 65.0 mm
    Precipitation - spring or autumn season -0.43574366
    Precipitation - warmest quarter (Bio18) 164.0 mm
    Precipitation - wettest month 49.0 mm
    Precipitation - wettest period (Bio13) 17.0 mm
    Precipitation - wettest quarter (Bio16) 169.0 mm
    Radiation - annual mean (Bio20) 22.3 MJ/m2/day
    Radiation - seasonality (Bio23) 21.0
    Radiation - warmest quarter (Bio26) 26.9 MJ/m2/day
    Temperature - annual max mean 27.828333 degrees C
    Temperature - annual mean (Bio01) 20.8 degrees C
    Temperature - annual min mean 12.1675 degrees C
    Temperature - annual range 34.971405 degrees C
    Temperature - annual range (Bio07) 33.2 degrees C
    Temperature - coldest month min 3.01 degrees C
    Temperature - coldest period min (Bio06) 3.0 degrees C
    Temperature - coldest quarter mean (Bio11) 12.5 degrees C
    Temperature - diurnal range mean (Bio02) 15.5 degrees C
    Temperature - driest quarter mean (Bio09) 14.2 degrees C
    Temperature - isothermality (Bio03) 0.47 %
    Temperature - month hottest maximum 35.41 degrees C
    Temperature - seasonality (Bio04) 2.08
    Temperature - warmest month min 20.14 degrees C
    Temperature - warmest period max (Bio05) 36.2 degrees C
    Temperature - warmest quarter (Bio10) 27.9 degrees C
    Temperature - wettest quarter mean (Bio08) 27.8 degrees C
    Wind run - annual mean 185.57283 km/day
    WorldClim: Precipitation - annual 330.0 mm
    WorldClim: Precipitation - coldest quarter 40.0 mm
    WorldClim: Precipitation - driest month 9.0 mm
    WorldClim: Precipitation - driest quarter 37.0 mm
    WorldClim: Precipitation - seasonality 59.0
    WorldClim: Precipitation - warmest quarter 151.0 mm
    WorldClim: Precipitation - wettest month 61.0 mm
    WorldClim: Precipitation - wettest quarter 157.0 mm
    WorldClim: Temperature - annual mean 210.0 degrees C * 10
    WorldClim: Temperature - annual range 328.0 degrees C * 10
    WorldClim: Temperature - coldest month min 38.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 129.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 160.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 148.0 degrees C * 10
    WorldClim: Temperature - isothermality 48.0 %
    WorldClim: Temperature - seasonality 5982.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 366.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 281.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 272.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.0 degrees
    Distance - to coast 6.942572 km x 100
    Distance - to non-permanent water (weighted) 0.0 degrees
    Distance - to permanent water (weighted) 0.4882622 km
    Euclidean Distance to Coast (metres) 835691.1 m
    Remoteness index 16.281925
    Hydrology
    Drainage - average 4.0 megalitres/5x5km/year
    Drainage - variability 286.0 %
    Runoff - average 478.0 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 16.944744
    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 1.0525234 Mg/m^3
    Carbon - organic 0.12574382 %
    Clay % 14.656542 %
    Hydrologic conductivity - average saturated 140.0 mm/h
    Moisture Index - annual mean (Bio28) 0.12
    Moisture Index - highest quarter mean (Bio32) 0.16
    Nutrient status 1.15 index
    Soil depth 0.7 m
    Soil pedality 1.7546729
    Water holding capacity 21000.0 mm
    Water stress index - month max 14.164866
    Weathering Intensity V2 0.49126 Weathering Intensity Index
    Topography
    Aspect 54.0 degrees
    Averaged Topographic Relief 308.375 metres
    Bathymetry and Elvation 9 sec 674.0 m
    Elevation 545.0 m
    Topographic Slope (degrees) 12.895759 degrees
    Topographic relief 202.7407 m
    Topographic slope (%) 10.37765 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.1217 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 17.0 %
    Fractional Cover - Bare Soil (2012-03-05) 35.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 49.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 16.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0052 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.3 m^2 plant / m^2 ground
    NDVI Mean 21.0 NDVI x 100
    NPP Mean 1.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.2821 NDVI