Occurrence record: CANB 682362.1

PreservedSpecimen of Acanthus ilicifolius | holly mangrove recorded on 1986-12-02

Dataset

Data provider Australia's Virtual Herbarium
Data resource CANB AVH data
Institution Centre for Australian National Biodiversity Research
Supplied institution code "CANB"
Collection Australian National Herbarium
Supplied collection code "CANB"
Catalogue Number CANB 682362.1
Occurrence ID CANB:CANB:CANB 682362.1
Basis of record Preserved specimen
Preparations sheet
Collector Harris, R.J.
Collecting number UNSW19843
Reproductive condition buds, flowers, fertile
State conservation Northern Territory: Least Concern
Occurrence remarks Sm[all] shrub 1 m; large heads of blue purple flowers; holly leaves.
Occurrence status present
Supplied as Present
Identification verification status verified

Event

Collecting date 1986-12-02
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
Local government area West Arnhem (S)
Locality Banks of South Alligator River.
Habitat Mangrove community.
Latitude -12.6000000000
Longitude 132.4167000000
Geodetic datum EPSG:4326
Coordinate precision Unknown
Coordinate uncertainty in metres 25000.0
Georeference protocol generalised arbitrary point
Verbatim coordinates 12,36,,S,132,25,,E
Biome Terrestrial
Country code AU

Additional properties

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    Habitat incorrect for species Failed
    Geodetic datum assumed 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
    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 43 tests that have not been run

    Additional political boundaries information

    Area Management
    Australian Tropical Savanna Australian Tropical Savanna
    CAPAD 2010 Terrestrial Kakadu
    CAPAD 2012 Terrestrial Kakadu
    CAPAD 2014 Terrestrial Kakadu National Park
    CAPAD 2016 Terrestrial Kakadu
    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
    Important Bird Areas (IBA) Australia Kakadu Savanna IBA
    Irrigation practice - dominant No irrigation
    Land use Nature conservation
    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 Darwin Coastal
    IBRA 6 Sub Regions Darwin Coastal
    IBRA 7 Regions Darwin Coastal
    IBRA 7 Subregions Darwin Coastal
    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 Tanami-Timor Sea Coast
    Drainage Divisions Level 2 SOUTH ALLIGATOR RIVER
    River Regions SOUTH ALLIGATOR RIVER
    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
    Local Government Areas 2011 West Arnhem (S)
    Local Government Areas 2012 deprecated South Alligator
    Local Government Areas PSMA 2018 WEST ARNHEM REGION
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 206
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 485
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF NT
    PSMA ABS SA2 Statistical Areas (2016) ALLIGATOR
    PSMA ABS SA3 Statistical Areas (2016) DALY - TIWI - WEST 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) KAKADU - MARRAKAI - JABIRU
    PSMA Indigenous Locations (2016) KAKADU - MARRAKAI - SURROUNDS
    PSMA Indigenous Regions (2016) JABIRU - TIWI
    PSMA Localities (2018) KAKADU
    PSMA Remoteness Areas (2016) 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) ARAFURA
    PSMA State Electoral Boundaries (2018) ARAFURA
    PSMA States (2016) NORTHERN TERRITORY
    PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (NT)
    PSMA Wards (2018) KAKADU WARD
    Statistical Local Areas West Arnhem (S) Bal
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Pine Creek Region
    Surface Geology of Australia Qrc
    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 managed, 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 0.4132
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 3.5852
    Endemism 0.008601102
    Endemism (Non-marine) 0.011459212
    Mammals – Fritz et al 2009 - 0.5 degree 0.0
    Migratory species (2008) 10.0 frequency
    Occurrence Density 6958.0 frequency
    Shannon Diversity (H) 5.718989 index
    Species Richness 837.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 7.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.59935796
    2030A1BMk35M: Evaporation - month min 159.27 mm
    2030A1BMk35M: Precipitation - annual mean 110.362495 mm
    2030A1BMk35M: Precipitation - driest month 0.0 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.35649237
    2030A1BMk35M: Precipitation - spring or autumn season -1.7907234
    2030A1BMk35M: Temperature - annual max mean 34.921665 degrees C
    2030A1BMk35M: Temperature - annual min mean 23.139166 degrees C
    2030A1BMk35M: Temperature - annual range 19.390015 degrees C
    Aridity index - annual mean 0.67694956
    Aridity index - month max 2.1240199
    Aridity index - month min 0.005277045
    Evaporation - annual mean 181.52332 (ml/5km x 5km pixel)
    Evaporation - average 27159.0 ml
    Evaporation - month max 237.0 mm
    Evaporation - month min 140.3 mm
    Evaporation - variability 7.0 %
    Growth index C3 macrotherm plants - annual mean 0.45 index
    Growth index C3 mesotherm plants - annual mean 0.13 index
    Growth index C4 megatherm plants - annual mean 0.42 index
    Humidity - annual mean relative 78.2165 %
    Humidity - annual mean relative 3pm 61.2752 %
    Humidity - month max relative 88.00626 %
    Humidity - month max relative 3pm 75.22647 %
    Humidity - month min relative 52.233177 %
    Humidity - month min relative 3pm 52.233177 %
    Precipitation - annual 1324.0 mm
    Precipitation - annual (Bio12) 1439.0 mm
    Precipitation - annual mean 110.6681 mm
    Precipitation - annual seasonality 11.854346
    Precipitation - coldest quarter (Bio19) 4.0 mm
    Precipitation - driest month 1.0 mm
    Precipitation - driest period (Bio14) 0.0 mm
    Precipitation - driest quarter (Bio17) 4.0 mm
    Precipitation - equinox seasonality ratio 0.4692082
    Precipitation - seasonality (Bio15) 111.0 mm
    Precipitation - spring or autumn season -1.1242236
    Precipitation - warmest quarter (Bio18) 391.0 mm
    Precipitation - wettest month 305.0172 mm
    Precipitation - wettest period (Bio13) 83.0 mm
    Precipitation - wettest quarter (Bio16) 961.0 mm
    Radiation - annual mean (Bio20) 21.2 MJ/m2/day
    Radiation - seasonality (Bio23) 10.0
    Radiation - warmest quarter (Bio26) 23.5 MJ/m2/day
    Temperature - annual max mean 33.158333 degrees C
    Temperature - annual mean (Bio01) 28.1 degrees C
    Temperature - annual min mean 21.628334 degrees C
    Temperature - annual range 22.200012 degrees C
    Temperature - annual range (Bio07) 19.7 degrees C
    Temperature - coldest month min 16.78 degrees C
    Temperature - coldest period min (Bio06) 17.6 degrees C
    Temperature - coldest quarter mean (Bio11) 25.2 degrees C
    Temperature - diurnal range mean (Bio02) 11.7 degrees C
    Temperature - driest quarter mean (Bio09) 25.3 degrees C
    Temperature - isothermality (Bio03) 0.59 %
    Temperature - month hottest maximum 36.19 degrees C
    Temperature - seasonality (Bio04) 0.65
    Temperature - warmest month min 24.33 degrees C
    Temperature - warmest period max (Bio05) 37.3 degrees C
    Temperature - warmest quarter (Bio10) 30.3 degrees C
    Temperature - wettest quarter mean (Bio08) 28.9 degrees C
    Wind run - annual mean 114.22652 km/day
    WorldClim: Precipitation - annual 1427.0 mm
    WorldClim: Precipitation - coldest quarter 5.0 mm
    WorldClim: Precipitation - driest month 1.0 mm
    WorldClim: Precipitation - driest quarter 5.0 mm
    WorldClim: Precipitation - seasonality 107.0
    WorldClim: Precipitation - warmest quarter 388.0 mm
    WorldClim: Precipitation - wettest month 329.0 mm
    WorldClim: Precipitation - wettest quarter 937.0 mm
    WorldClim: Temperature - annual mean 278.0 degrees C * 10
    WorldClim: Temperature - annual range 192.0 degrees C * 10
    WorldClim: Temperature - coldest month min 174.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 250.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 117.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 250.0 degrees C * 10
    WorldClim: Temperature - isothermality 60.0 %
    WorldClim: Temperature - seasonality 1850.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 366.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 298.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 286.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.02 degrees
    Distance - to coast 0.2901724 km x 100
    Distance - to non-permanent water (weighted) 0.089999996 degrees
    Distance - to permanent water (weighted) 0.02 km
    Euclidean Distance to Coast (metres) 37612.137 m
    Remoteness index 12.673414
    Fire
    Fire - time since last 1.0 years
    Fire frequency 3.0 frequency
    Hydrology
    Drainage - average 1887.0 megalitres/5x5km/year
    Drainage - variability 41.0 %
    Runoff - average 7371.0 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 81.0
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 126.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.56 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 23.0 %
    Bulk density 1.336796 Mg/m^3
    Carbon - organic 0.2604172 %
    Clay % 5.669903 %
    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
    Ph - soil 4.0 ph
    Soil depth 0.9 m
    Soil pedality 1.8660194
    Water holding capacity 44000.0 mm
    Water stress index - month max 81.0
    Weathering Intensity V2 5.1601 Weathering Intensity Index
    Topography
    Aspect 55.0 degrees
    Averaged Topographic Relief 17.916666 metres
    Bathymetry and Elvation 9 sec 6.0 m
    Elevation 4.0 m
    Topographic Slope (degrees) 0.024673497 degrees
    Topographic relief 1.71517 m
    Topographic slope (%) 0.100444 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.2943 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 74.0 %
    Fractional Cover - Bare Soil (2012-03-05) 0.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 27.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 73.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.019 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 3.0 m^2 plant / m^2 ground
    NDVI Mean 70.0 NDVI x 100
    NPP Mean 2.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.5968 NDVI