Occurrence record: DNA A0007094

PreservedSpecimen of Ptilotus spicatus recorded on 1960-06-17

Dataset

Data provider Australia's Virtual Herbarium
Data resource DNA AVH data
Institution Department of Environment and Natural Resources
Supplied institution code "DNA"
Collection Northern Territory Herbarium (Darwin)
Supplied collection code "DNA"
Catalogue Number DNA A0007094
Occurrence ID DNA:DNA:DNA A0007094
Basis of record Preserved specimen
Preparations sheet
Collector Chippendale, G.
Collecting number 7094
Reproductive condition flowers
State conservation Northern Territory: Least Concern
Occurrence status present
Supplied as Present

Event

Collecting date 1960-06-17
Supplied date "1960-06-17T00:00:00"
Date precision Day

Taxonomy

Scientific name Ptilotus spicatus
Supplied scientific name "Ptilotus spicatus F.Muell. ex Benth."
Taxon rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Caryophyllales
Family Amaranthaceae
Genus Ptilotus
Species Ptilotus spicatus
Taxonomic issues No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type SCIENTIFIC
Scientific name authorship F.Muell. ex Benth.

Geospatial

Country Australia
State or Territory Northern Territory
Supplied as: "The Northern Territory"
Local government area Barkly (S)
Locality 15 miles east of brunchilly station
Habitat Plain
Latitude -18.8485651546
Supplied as: "-18.8485651552"
Longitude 134.617886699
Supplied as: "134.6178866990"
Geodetic datum EPSG:4326
Supplied datum: "GDA94"
Coordinate precision Unknown
Coordinate uncertainty in metres 900.0
Georeference protocol unknown
Biome Terrestrial
Country code AU

Additional properties

User flagged issues 

User Assertion Status:

    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
    Australian Tropical Savanna Australian Tropical Savanna
    Fallow practice - dominant (area) No cereal producers
    Fallow practice - dominant (number) No cereal producers
    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 Mitchell Grass Downs
    IBRA 6 Sub Regions Barkly Tableland
    IBRA 7 Regions Mitchell Grass Downs
    IBRA 7 Subregions Barkly Tableland
    Terrestrial Ecoregional Boundaries Mitchell Grass Downs
    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 Tableland
    Local Government Areas PSMA 2018 BARKLY REGION
    National Native Title Register (NNTR, Determinations of Native Title) - boundaries and core attributes Brunchilly Pastoral Lease
    Native Title Determinations (13/7/2020) Brunchilly Pastoral Lease DCD2014/004
    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) BARKLY TABLELANDS - OUTSTATIONS
    PSMA Indigenous Regions (2016) TENNANT CREEK
    PSMA Localities (2018) TABLELANDS
    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) KUWARRANGU WARD
    Statistical Local Areas Barkly (S) Bal
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Georgina Region
    Surface Geology of Australia Qrlb
    Topography
    Physiographic Provinces of Australia Barkly-Tanami Plains Province
    Physiographic Regions 2011 Sandover Sandplain
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Non-Indigenous, Non forest
    Forests of Australia (2013) v2.0 Non Forest
    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 Leasehold
    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 0.3049
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 0.0
    Endemism 0.00248376
    Endemism (Non-marine) 0.0024966758
    Mammals – Fritz et al 2009 - 0.5 degree 0.0
    Migratory species (2008) 2.0 frequency
    Occurrence Density 35.0 frequency
    Shannon Diversity (H) 3.1988723 index
    Species Richness 26.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 1.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.09690946
    2030A1BMk35M: Evaporation - month min 204.43 mm
    2030A1BMk35M: Precipitation - annual mean 31.389168 mm
    2030A1BMk35M: Precipitation - driest month 0.68 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.629969
    2030A1BMk35M: Precipitation - spring or autumn season -0.5745239
    2030A1BMk35M: Temperature - annual max mean 35.065 degrees C
    2030A1BMk35M: Temperature - annual min mean 20.624166 degrees C
    2030A1BMk35M: Temperature - annual range 27.639984 degrees C
    Aridity index - annual mean 0.107097246
    Aridity index - month max 0.34982848
    Aridity index - month min 0.007980846
    Evaporation - annual mean 284.78006 (ml/5km x 5km pixel)
    Evaporation - average 8858.0 ml
    Evaporation - month max 368.46536 mm
    Evaporation - month min 189.16537 mm
    Evaporation - variability 38.0 %
    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 60.231636 %
    Humidity - annual mean relative 3pm 44.601166 %
    Humidity - month max relative 68.794174 %
    Humidity - month max relative 3pm 49.353344 %
    Humidity - month min relative 38.91547 %
    Humidity - month min relative 3pm 38.91547 %
    Precipitation - annual 379.0 mm
    Precipitation - annual (Bio12) 416.0 mm
    Precipitation - annual mean 31.864616 mm
    Precipitation - annual seasonality 6.5416756
    Precipitation - coldest quarter (Bio19) 10.0 mm
    Precipitation - driest month 2.0 mm
    Precipitation - driest period (Bio14) 0.0 mm
    Precipitation - driest quarter (Bio17) 9.0 mm
    Precipitation - equinox seasonality ratio 0.5925898
    Precipitation - seasonality (Bio15) 113.0 mm
    Precipitation - spring or autumn season -0.6740274
    Precipitation - warmest quarter (Bio18) 223.0 mm
    Precipitation - wettest month 93.0 mm
    Precipitation - wettest period (Bio13) 30.0 mm
    Precipitation - wettest quarter (Bio16) 283.0 mm
    Radiation - annual mean (Bio20) 22.7 MJ/m2/day
    Radiation - seasonality (Bio23) 16.0
    Radiation - warmest quarter (Bio26) 26.2 MJ/m2/day
    Temperature - annual max mean 32.876667 degrees C
    Temperature - annual mean (Bio01) 26.5 degrees C
    Temperature - annual min mean 18.785 degrees C
    Temperature - annual range 36.200012 degrees C
    Temperature - annual range (Bio07) 27.9 degrees C
    Temperature - coldest month min 10.76 degrees C
    Temperature - coldest period min (Bio06) 10.9 degrees C
    Temperature - coldest quarter mean (Bio11) 19.9 degrees C
    Temperature - diurnal range mean (Bio02) 14.3 degrees C
    Temperature - driest quarter mean (Bio09) 20.1 degrees C
    Temperature - isothermality (Bio03) 0.51 %
    Temperature - month hottest maximum 38.17 degrees C
    Temperature - seasonality (Bio04) 1.54
    Temperature - warmest month min 24.42 degrees C
    Temperature - warmest period max (Bio05) 38.9 degrees C
    Temperature - warmest quarter (Bio10) 31.3 degrees C
    Temperature - wettest quarter mean (Bio08) 30.8 degrees C
    Wind run - annual mean 176.83833 km/day
    WorldClim: Precipitation - annual 431.0 mm
    WorldClim: Precipitation - coldest quarter 10.0 mm
    WorldClim: Precipitation - driest month 1.0 mm
    WorldClim: Precipitation - driest quarter 10.0 mm
    WorldClim: Precipitation - seasonality 106.0
    WorldClim: Precipitation - warmest quarter 204.0 mm
    WorldClim: Precipitation - wettest month 111.0 mm
    WorldClim: Precipitation - wettest quarter 281.0 mm
    WorldClim: Temperature - annual mean 261.0 degrees C * 10
    WorldClim: Temperature - annual range 273.0 degrees C * 10
    WorldClim: Temperature - coldest month min 111.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 196.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 141.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 196.0 degrees C * 10
    WorldClim: Temperature - isothermality 51.0 %
    WorldClim: Temperature - seasonality 4559.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 384.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 311.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 309.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.089999996 degrees
    Distance - to coast 3.590891 km x 100
    Distance - to non-permanent water (weighted) 0.089999996 degrees
    Distance - to permanent water (weighted) 0.13928388 km
    Euclidean Distance to Coast (metres) 445041.06 m
    Remoteness index 17.499693
    Fire
    Fire - time since last 8.0 years
    Fire frequency 1.0 frequency
    Hydrology
    Drainage - average 32.0 megalitres/5x5km/year
    Drainage - variability 222.0 %
    Runoff - average 1054.0 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 32.774548
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 131.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.4 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 25.0 %
    Bulk density 1.4013776 Mg/m^3
    Carbon - organic 0.14331126 %
    Clay % 21.952806 %
    Hydrologic conductivity - average saturated 160.0 mm/h
    Moisture Index - annual mean (Bio28) 0.11
    Moisture Index - highest quarter mean (Bio32) 0.31
    Nutrient status 1.0 index
    Soil depth 1.2 m
    Soil pedality 2.0
    Water holding capacity 29000.0 mm
    Water stress index - month max 31.48456
    Weathering Intensity V2 5.4915 Weathering Intensity Index
    Topography
    Aspect 38.0 degrees
    Averaged Topographic Relief 26.375 metres
    Bathymetry and Elvation 9 sec 238.0 m
    Elevation 235.0 m
    Topographic Slope (degrees) 0.21050787 degrees
    Topographic relief 6.290665 m
    Topographic slope (%) 0.2910008 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.2881 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 40.0 %
    Fractional Cover - Bare Soil (2012-03-05) 0.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 54.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 46.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0179 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.7 m^2 plant / m^2 ground
    NDVI Mean 33.0 NDVI x 100
    NPP Mean 1.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.4913 NDVI