Occurrence record: DNA A0106534

PreservedSpecimen of Trianthema portulacastrum | Black pigweed recorded on 2004-05-03

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 A0106534
Occurrence ID DNA:DNA:DNA A0106534
Basis of record Preserved specimen
Preparations sheet
Collector Albrecht, D.
Collecting number 10787
Reproductive condition flowers
State conservation Northern Territory: Least Concern
Occurrence status present
Supplied as Present
Identification verification status verified

Event

Collecting date 2004-05-03
Supplied date "2004-05-03T00:00:00"
Date precision Day

Taxonomy

Scientific name Trianthema portulacastrum
Supplied scientific name "Trianthema portulacastrum L."
Taxon rank species
Common name Black pigweed
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Caryophyllales
Family Aizoaceae
Genus Trianthema
Species Trianthema portulacastrum
Taxonomic issues No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type SCIENTIFIC
Scientific name authorship L.

Geospatial

Country Australia
State or Territory Northern Territory
Supplied as: "Victoria River"
Local government area Central Desert (S)
Locality Lajamanu township
Habitat Disturbed Man
Latitude -18.3333
Supplied as: "-18.3333000006"
Longitude 130.6333
Supplied as: "130.6333000000"
Geodetic datum EPSG:4326
Supplied datum: "GDA94"
Coordinate precision Unknown
Coordinate uncertainty in metres 900.0
Georeference protocol topo
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
    Missing georeferenced verification status Passed
    Coordinates dont match supplied state Passed
    Habitat incorrect for species Passed
    Show/Hide 9 missing properties
    Show/Hide 40 tests that have not been run

    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
    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
    Marine Ecoregions of the World Bonaparte Coast
    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 Lajamanu
    Local Government Areas PSMA 2018 CENTRAL DESERT REGION
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 491
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 531
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF NT
    PSMA ABS SA2 Statistical Areas (2016) VICTORIA RIVER
    PSMA ABS SA3 Statistical Areas (2016) KATHERINE
    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) LAJAMANU
    PSMA Indigenous Locations (2016) LAJAMANU
    PSMA Indigenous Regions (2016) KATHERINE
    PSMA Localities (2018) LAJAMANU
    PSMA Remoteness Areas (2016) Very Remote Australia
    PSMA Section of State (2016) BOUNDED LOCALITY
    PSMA Section of State Range (2016) 500 OR MORE
    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) LAJAMANU (L)
    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 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
    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 Transformed
    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 0.552
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 0.0
    Endemism 0.0027316213
    Endemism (Non-marine) 0.0027452183
    Mammals – Fritz et al 2009 - 0.5 degree 0.3689
    Migratory species (2008) 2.0 frequency
    Occurrence Density 2432.0 frequency
    Shannon Diversity (H) 4.679213 index
    Species Richness 265.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 1.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.15674773
    2030A1BMk35M: Evaporation - month min 164.69 mm
    2030A1BMk35M: Precipitation - annual mean 41.725 mm
    2030A1BMk35M: Precipitation - driest month 0.11 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.66570795
    2030A1BMk35M: Precipitation - spring or autumn season -0.4939523
    2030A1BMk35M: Temperature - annual max mean 35.083332 degrees C
    2030A1BMk35M: Temperature - annual min mean 19.534166 degrees C
    2030A1BMk35M: Temperature - annual range 29.0 degrees C
    Aridity index - annual mean 0.12776634
    Aridity index - month max 0.47371057
    Aridity index - month min 0.004110654
    Evaporation - annual mean 281.3771 (ml/5km x 5km pixel)
    Evaporation - average 12862.0 ml
    Evaporation - month max 361.26645 mm
    Evaporation - month min 183.57028 mm
    Evaporation - variability 36.0 %
    Growth index C3 macrotherm plants - annual mean 0.11 index
    Growth index C3 mesotherm plants - annual mean 0.03 index
    Growth index C4 megatherm plants - annual mean 0.11 index
    Humidity - annual mean relative 57.859184 %
    Humidity - annual mean relative 3pm 44.23559 %
    Humidity - month max relative 69.42304 %
    Humidity - month max relative 3pm 49.681324 %
    Humidity - month min relative 37.713024 %
    Humidity - month min relative 3pm 37.713024 %
    Precipitation - annual 460.0 mm
    Precipitation - annual (Bio12) 550.0 mm
    Precipitation - annual mean 38.61129 mm
    Precipitation - annual seasonality 9.931678
    Precipitation - coldest quarter (Bio19) 8.0 mm
    Precipitation - driest month 1.0 mm
    Precipitation - driest period (Bio14) 0.0 mm
    Precipitation - driest quarter (Bio17) 7.0 mm
    Precipitation - equinox seasonality ratio 0.685362
    Precipitation - seasonality (Bio15) 118.0 mm
    Precipitation - spring or autumn season -0.4511678
    Precipitation - warmest quarter (Bio18) 231.0 mm
    Precipitation - wettest month 130.16772 mm
    Precipitation - wettest period (Bio13) 44.0 mm
    Precipitation - wettest quarter (Bio16) 384.0 mm
    Radiation - annual mean (Bio20) 22.5 MJ/m2/day
    Radiation - seasonality (Bio23) 13.0
    Radiation - warmest quarter (Bio26) 25.5 MJ/m2/day
    Temperature - annual max mean 33.302498 degrees C
    Temperature - annual mean (Bio01) 25.9 degrees C
    Temperature - annual min mean 17.675001 degrees C
    Temperature - annual range 36.200012 degrees C
    Temperature - annual range (Bio07) 29.4 degrees C
    Temperature - coldest month min 9.14 degrees C
    Temperature - coldest period min (Bio06) 9.4 degrees C
    Temperature - coldest quarter mean (Bio11) 19.2 degrees C
    Temperature - diurnal range mean (Bio02) 15.4 degrees C
    Temperature - driest quarter mean (Bio09) 19.8 degrees C
    Temperature - isothermality (Bio03) 0.53 %
    Temperature - month hottest maximum 38.19 degrees C
    Temperature - seasonality (Bio04) 1.57
    Temperature - warmest month min 23.43 degrees C
    Temperature - warmest period max (Bio05) 38.8 degrees C
    Temperature - warmest quarter (Bio10) 30.9 degrees C
    Temperature - wettest quarter mean (Bio08) 30.3 degrees C
    Wind run - annual mean 126.25724 km/day
    WorldClim: Precipitation - annual 492.0 mm
    WorldClim: Precipitation - coldest quarter 13.0 mm
    WorldClim: Precipitation - driest month 3.0 mm
    WorldClim: Precipitation - driest quarter 13.0 mm
    WorldClim: Precipitation - seasonality 99.0
    WorldClim: Precipitation - warmest quarter 225.0 mm
    WorldClim: Precipitation - wettest month 119.0 mm
    WorldClim: Precipitation - wettest quarter 313.0 mm
    WorldClim: Temperature - annual mean 260.0 degrees C * 10
    WorldClim: Temperature - annual range 289.0 degrees C * 10
    WorldClim: Temperature - coldest month min 96.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 194.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 153.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 194.0 degrees C * 10
    WorldClim: Temperature - isothermality 52.0 %
    WorldClim: Temperature - seasonality 4586.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 385.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 309.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 298.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.0 degrees
    Distance - to coast 3.3467 km x 100
    Distance - to non-permanent water (weighted) 0.0 degrees
    Distance - to permanent water (weighted) 0.28178006 km
    Euclidean Distance to Coast (metres) 314685.3 m
    Remoteness index 15.036242
    Fire
    Fire - time since last 12.0 years
    Fire frequency 1.0 frequency
    Hydrology
    Drainage - average 161.0 megalitres/5x5km/year
    Drainage - variability 173.0 %
    Runoff - average 2337.0 megalitres/5x5km/year
    Water Observations From Space 0.0 Percentage
    Social
    Population - density SLA 2006 p/sqkm) 0.1 people/km^2
    Substrate
    2030A1BMk35M: Water stress index - month max 55.741116
    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 0.08715384 %
    Clay % 6.6302085 %
    Hydrologic conductivity - average saturated 300.0 mm/h
    Moisture Index - annual mean (Bio28) 0.15
    Moisture Index - highest quarter mean (Bio32) 0.41
    Nutrient status 0.95 index
    Ph - soil 4.0 ph
    Soil depth 0.9 m
    Soil pedality 1.80625
    Water holding capacity 33000.0 mm
    Water stress index - month max 42.633953
    Weathering Intensity V2 4.18962 Weathering Intensity Index
    Topography
    Aspect 225.0 degrees
    Averaged Topographic Relief 29.375 metres
    Bathymetry and Elvation 9 sec 307.0 m
    Elevation 306.0 m
    Topographic Slope (degrees) 0.32547554 degrees
    Topographic relief 8.048706 m
    Topographic slope (%) 0.5364358 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.1544 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 27.0 %
    Fractional Cover - Bare Soil (2012-03-05) 43.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 31.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 26.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0052 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.6 m^2 plant / m^2 ground
    NDVI Mean 33.0 NDVI x 100
    NPP Mean 2.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.3075 NDVI