Occurrence record: DNA D0010446

PreservedSpecimen of Acanthus ilicifolius | holly mangrove recorded on 1974-09-28

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 D0010446
Occurrence ID DNA:DNA:DNA D0010446
Basis of record Preserved specimen
Preparations sheet
Collector Levitt, D.
Collecting number 387
Reproductive condition flowers
State conservation Northern Territory: Least Concern
Occurrence status present
Supplied as Present
Identification verification status verified

Event

Collecting date 1974-09-28
Supplied date "1974-09-28T00:00:00"
Date precision Day

Taxonomy

Scientific name Acanthus ilicifolius
Supplied scientific name "Acanthus ilicifolius L."
Taxon rank species
Common name holly mangrove
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Lamiales
Family Acanthaceae
Genus Acanthus
Species Acanthus ilicifolius
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: "The Northern Territory"
Local government area East Arnhem (S)
Locality Groote Eylandt, Wallaby Swamp
Latitude -13.9152397279
Supplied as: "-13.9152397283"
Longitude 136.501165328
Supplied as: "136.5011653280"
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
    Habitat incorrect for species Failed
    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
    Show/Hide 9 missing properties
    Show/Hide 40 tests that have not been run

    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
    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
    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) ANGURUGU 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 Czu
    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 Medium Open
    Land cover Native forests and woodlands
    NVIS 4.1 Major Vegetation Groups Eucalypt Open Forests
    NVIS 4.1 Major Vegetation Subgroups Eucalyptus open forests with a grassy understorey
    Tenure of Australia's forests (2013) v2.0 Private Freehold
    Vegetation - condition Residual
    Vegetation types - native Eucalypt open forests
    Vegetation types - present Eucalyptus open forest

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 1.0309905E7 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.5413
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.8067
    Endemism 0.010812174
    Endemism (Non-marine) 0.0109365145
    Mammals – Fritz et al 2009 - 0.5 degree 0.0
    Migratory species (2008) 5.0 frequency
    Occurrence Density 1189.0 frequency
    Shannon Diversity (H) 3.2496173 index
    Species Richness 221.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 1.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.51171446
    2030A1BMk35M: Evaporation - month min 159.13 mm
    2030A1BMk35M: Precipitation - annual mean 91.1575 mm
    2030A1BMk35M: Precipitation - driest month 1.82 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.14519946
    2030A1BMk35M: Precipitation - spring or autumn season -5.7907734
    2030A1BMk35M: Temperature - annual max mean 32.420834 degrees C
    2030A1BMk35M: Temperature - annual min mean 22.0325 degrees C
    2030A1BMk35M: Temperature - annual range 17.839996 degrees C
    Aridity index - annual mean 0.5285652
    Aridity index - month max 1.5325177
    Aridity index - month min 0.0055648303
    Evaporation - annual mean 178.99951 (ml/5km x 5km pixel)
    Evaporation - average 22806.0 ml
    Evaporation - month max 222.53474 mm
    Evaporation - month min 148.7 mm
    Evaporation - variability 12.0 %
    Growth index C3 macrotherm plants - annual mean 0.43 index
    Growth index C3 mesotherm plants - annual mean 0.21 index
    Growth index C4 megatherm plants - annual mean 0.39 index
    Humidity - annual mean relative 78.102974 %
    Humidity - annual mean relative 3pm 71.80236 %
    Humidity - month max relative 84.05353 %
    Humidity - month max relative 3pm 78.987564 %
    Humidity - month min relative 67.384254 %
    Humidity - month min relative 3pm 67.384254 %
    Precipitation - annual 1063.0 mm
    Precipitation - annual (Bio12) 1153.0 mm
    Precipitation - annual mean 89.35297 mm
    Precipitation - annual seasonality 2.9813254
    Precipitation - coldest quarter (Bio19) 14.0 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 0.15573022
    Precipitation - seasonality (Bio15) 104.0 mm
    Precipitation - spring or autumn season -5.342791
    Precipitation - warmest quarter (Bio18) 466.0 mm
    Precipitation - wettest month 238.0 mm
    Precipitation - wettest period (Bio13) 62.0 mm
    Precipitation - wettest quarter (Bio16) 720.0 mm
    Radiation - annual mean (Bio20) 20.8 MJ/m2/day
    Radiation - seasonality (Bio23) 16.0
    Radiation - warmest quarter (Bio26) 23.3 MJ/m2/day
    Temperature - annual max mean 30.791668 degrees C
    Temperature - annual mean (Bio01) 26.4 degrees C
    Temperature - annual min mean 21.120834 degrees C
    Temperature - annual range 17.399994 degrees C
    Temperature - annual range (Bio07) 18.3 degrees C
    Temperature - coldest month min 16.52 degrees C
    Temperature - coldest period min (Bio06) 15.9 degrees C
    Temperature - coldest quarter mean (Bio11) 22.7 degrees C
    Temperature - diurnal range mean (Bio02) 10.3 degrees C
    Temperature - driest quarter mean (Bio09) 23.1 degrees C
    Temperature - isothermality (Bio03) 0.57 %
    Temperature - month hottest maximum 33.44 degrees C
    Temperature - seasonality (Bio04) 0.86
    Temperature - warmest month min 24.7 degrees C
    Temperature - warmest period max (Bio05) 34.2 degrees C
    Temperature - warmest quarter (Bio10) 29.2 degrees C
    Temperature - wettest quarter mean (Bio08) 28.5 degrees C
    Wind run - annual mean 116.44188 km/day
    WorldClim: Precipitation - annual 1193.0 mm
    WorldClim: Precipitation - coldest quarter 11.0 mm
    WorldClim: Precipitation - driest month 2.0 mm
    WorldClim: Precipitation - driest quarter 8.0 mm
    WorldClim: Precipitation - seasonality 100.0
    WorldClim: Precipitation - warmest quarter 427.0 mm
    WorldClim: Precipitation - wettest month 275.0 mm
    WorldClim: Precipitation - wettest quarter 745.0 mm
    WorldClim: Temperature - annual mean 269.0 degrees C * 10
    WorldClim: Temperature - annual range 168.0 degrees C * 10
    WorldClim: Temperature - coldest month min 179.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 234.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 94.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 241.0 degrees C * 10
    WorldClim: Temperature - isothermality 55.0 %
    WorldClim: Temperature - seasonality 2399.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 347.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 296.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 287.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.0 degrees
    Distance - to coast 0.08944272 km x 100
    Distance - to non-permanent water (weighted) 0.0 degrees
    Distance - to permanent water (weighted) 0.099999994 km
    Euclidean Distance to Coast (metres) 3611.5588 m
    Remoteness index 13.2
    Fire
    Fire - time since last 8.0 years
    Fire frequency 2.0 frequency
    Hydrology
    Drainage - average 1275.0 megalitres/5x5km/year
    Drainage - variability 71.0 %
    Runoff - average 4820.0 megalitres/5x5km/year
    Water Observations From Space 0.0 Percentage
    Social
    Population - density SLA 2006 p/sqkm) 2.1910546 people/km^2
    Substrate
    2030A1BMk35M: Water stress index - month max 81.0
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 161.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.46 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 6.0 %
    Bulk density 1.3533653 Mg/m^3
    Carbon - organic 0.23601557 %
    Clay % 14.258413 %
    Hydrologic conductivity - average saturated 300.0 mm/h
    Moisture Index - annual mean (Bio28) 0.5
    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 50000.0 mm
    Water stress index - month max 81.0
    Weathering Intensity V2 5.5498 Weathering Intensity Index
    Topography
    Aspect 104.0 degrees
    Averaged Topographic Relief 93.208336 metres
    Bathymetry and Elvation 9 sec 46.0 m
    Elevation 53.0 m
    Topographic Slope (degrees) 1.2079458 degrees
    Topographic relief 10.50391 m
    Topographic slope (%) 0.6546269 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.3349 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 45.0 %
    Gross Primary Productivity (2012-03-13) 0.0268 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 1.2 m^2 plant / m^2 ground
    NDVI Mean 59.0 NDVI x 100
    NPP Mean 5.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.5908 NDVI