Occurrence record: MEL 0713727A

PreservedSpecimen of Acacia alleniana recorded on 1992-04-13

Dataset

Data provider Australia's Virtual Herbarium
Data resource MEL AVH data
Institution Royal Botanic Gardens Victoria
Supplied institution code "MEL"
Collection National Herbarium of Victoria
Supplied collection code "MEL"
Catalogue Number MEL 0713727A
Occurrence ID d7ce4ad2-6373-11e1-bc2b-000c2907ead9
Basis of record Preserved specimen
Preparations sheet
Identified by Maslin, B.R.
Identified date 2000-02
Collector Cowie, I.
Collecting number 2635
Reproductive condition flowers | fruit | buds
State conservation Northern Territory: Least Concern
Previous identifications Acacia alleniana.
Occurrence remarks Erect shrub; to 1.2m tall; flowers yellow.
Occurrence status present
Supplied as Present
Date identified 2000-02
Identification verification status verified
Identification ID e043650e-1abc-11e3-90a2-6c626d51f2da

Event

Collecting date 1992-04-13
Date precision Day

Taxonomy

Scientific name Acacia alleniana
Taxon rank species
Kingdom Plantae
Phylum Charophyta
Supplied as "Streptophyta"
Class Equisetopsida
Order Fabales
Family Fabaceae
Genus Acacia
Species Acacia alleniana
Taxonomic issues No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type SCIENTIFIC
Scientific name authorship Maiden

Geospatial

Country Australia
State or Territory Northern Territory
Local government area East Arnhem (S)
Locality Groote Eylandt; near Andungwar Creek.
Habitat Melaleuca viridiflora/Pandanus open forest; on drainage flat; deep sandy soil.
Latitude -13.9333000000
Longitude 136.4333000000
Geodetic datum EPSG:4326
Verbatim coordinate system degrees decimal minutes
Verbatim locality Groote Eylandt; near Andungwar Creek.
Coordinate precision 0.0166700000
Coordinate uncertainty in metres 10000.0
Georeferenced by collector
Biome Terrestrial
Country code AU
Verbatim longitude 136° 26' E
Verbatim latitude 13° 56' S

Additional properties

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    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
    Identification date before occurrence date Passed
    First of the month Passed
    Missing name of person who identified the specimen/observation Passed
    Missing identification date Passed
    Collector name unparseable Passed
    Missing catalogue number Passed
    Data are generalised Passed
    Collection code not recognised Passed
    Institution code not recognised Passed
    Missing taxonomic rank Passed
    Name not supplied Passed
    Kingdom not recognised 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
    Missing coordinate precision Passed
    Precision / range mismatch Passed
    Coordinate precision 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 name of person who georeferenced the occurrence Passed
    Missing georeferenced verification status Passed
    Coordinates dont match supplied state Passed
    Habitat incorrect for species Passed
    Show/Hide 5 missing properties
    Show/Hide 39 tests that have not been run

    Outlier information  

    This record has been detected as an outlier using the Reverse Jackknife algorithm for the following layers:

    More information on the data quality work being undertaken by the Atlas is available here:

    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 Other minimal uses
    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
    NVIS 4.1 Major Vegetation Groups Melaleuca Forests and Woodlands
    NVIS 4.1 Major Vegetation Subgroups Melaleuca open forests and woodlands
    Tenure of Australia's forests (2013) v2.0 Leasehold
    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 0.5177
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.8567
    Endemism 0.009310827
    Endemism (Non-marine) 0.010265207
    Mammals – Fritz et al 2009 - 0.5 degree 0.0
    Migratory species (2008) 11.0 frequency
    Occurrence Density 9057.0 frequency
    Shannon Diversity (H) 6.067373 index
    Species Richness 1213.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 1.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.4952226
    2030A1BMk35M: Evaporation - month min 161.89 mm
    2030A1BMk35M: Precipitation - annual mean 89.51667 mm
    2030A1BMk35M: Precipitation - driest month 1.49 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.1438486
    2030A1BMk35M: Precipitation - spring or autumn season -5.8516397
    2030A1BMk35M: Temperature - annual max mean 32.793335 degrees C
    2030A1BMk35M: Temperature - annual min mean 22.185 degrees C
    2030A1BMk35M: Temperature - annual range 18.160004 degrees C
    Aridity index - annual mean 0.51910585
    Aridity index - month max 1.515404
    Aridity index - month min 0.005510459
    Evaporation - annual mean 180.63077 (ml/5km x 5km pixel)
    Evaporation - month max 224.32692 mm
    Evaporation - month min 150.25383 mm
    Growth index C3 macrotherm plants - annual mean 0.43 index
    Growth index C3 mesotherm plants - annual mean 0.19 index
    Growth index C4 megatherm plants - annual mean 0.4 index
    Humidity - annual mean relative 77.848114 %
    Humidity - annual mean relative 3pm 71.368034 %
    Humidity - month max relative 83.77173 %
    Humidity - month max relative 3pm 78.59588 %
    Humidity - month min relative 66.98965 %
    Humidity - month min relative 3pm 66.98965 %
    Precipitation - annual (Bio12) 1133.0 mm
    Precipitation - annual mean 88.68271 mm
    Precipitation - annual seasonality 3.1459036
    Precipitation - coldest quarter (Bio19) 12.0 mm
    Precipitation - driest month 1.0 mm
    Precipitation - driest period (Bio14) 0.0 mm
    Precipitation - driest quarter (Bio17) 8.0 mm
    Precipitation - equinox seasonality ratio 0.15806878
    Precipitation - seasonality (Bio15) 105.0 mm
    Precipitation - spring or autumn season -5.2491665
    Precipitation - warmest quarter (Bio18) 460.0 mm
    Precipitation - wettest month 238.0 mm
    Precipitation - wettest period (Bio13) 61.0 mm
    Precipitation - wettest quarter (Bio16) 711.0 mm
    Radiation - annual mean (Bio20) 20.9 MJ/m2/day
    Radiation - seasonality (Bio23) 16.0
    Radiation - warmest quarter (Bio26) 23.3 MJ/m2/day
    Temperature - annual max mean 31.1425 degrees C
    Temperature - annual mean (Bio01) 26.6 degrees C
    Temperature - annual min mean 21.2775 degrees C
    Temperature - annual range 17.800018 degrees C
    Temperature - annual range (Bio07) 18.6 degrees C
    Temperature - coldest month min 16.58 degrees C
    Temperature - coldest period min (Bio06) 16.0 degrees C
    Temperature - coldest quarter mean (Bio11) 22.9 degrees C
    Temperature - diurnal range mean (Bio02) 10.6 degrees C
    Temperature - driest quarter mean (Bio09) 23.4 degrees C
    Temperature - isothermality (Bio03) 0.57 %
    Temperature - month hottest maximum 33.79 degrees C
    Temperature - seasonality (Bio04) 0.87
    Temperature - warmest month min 24.92 degrees C
    Temperature - warmest period max (Bio05) 34.5 degrees C
    Temperature - warmest quarter (Bio10) 29.5 degrees C
    Temperature - wettest quarter mean (Bio08) 28.7 degrees C
    Wind run - annual mean 116.82537 km/day
    WorldClim: Precipitation - annual 1197.0 mm
    WorldClim: Precipitation - coldest quarter 10.0 mm
    WorldClim: Precipitation - driest month 1.0 mm
    WorldClim: Precipitation - driest quarter 7.0 mm
    WorldClim: Precipitation - seasonality 100.0
    WorldClim: Precipitation - warmest quarter 432.0 mm
    WorldClim: Precipitation - wettest month 282.0 mm
    WorldClim: Precipitation - wettest quarter 748.0 mm
    WorldClim: Temperature - annual mean 272.0 degrees C * 10
    WorldClim: Temperature - annual range 170.0 degrees C * 10
    WorldClim: Temperature - coldest month min 180.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 235.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 95.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 243.0 degrees C * 10
    WorldClim: Temperature - isothermality 55.0 %
    WorldClim: Temperature - seasonality 2434.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 350.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 299.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 289.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.089999996 degrees
    Distance - to coast 0.05 km x 100
    Distance - to non-permanent water (weighted) 0.17999999 degrees
    Distance - to permanent water (weighted) 0.089999996 km
    Euclidean Distance to Coast (metres) 1026.2803 m
    Remoteness index 13.2
    Hydrology
    Water Observations From Space 0.330033 Percentage
    Marine
    GEOMACS - geometric mean 0.002756 Pascals
    Sea Surface Temperature - MODIS Terra 27.851212 Degrees C
    SeaWIFS K490 Mean 0.1306692 Kd@490nm/m^2
    SeaWiFS Chlorophyll Mean 1.358503 mg/m^3
    Social
    Population - density SLA 2006 p/sqkm) 0.6 people/km^2
    Substrate
    2030A1BMk35M: Water stress index - month max 81.0
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 157.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.54 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 8.0 %
    Bulk density 1.4 Mg/m^3
    Carbon - organic 0.23186421 %
    Clay % 5.0 %
    Hydrologic conductivity - average saturated 299.9999 mm/h
    Moisture Index - annual mean (Bio28) 0.49
    Moisture Index - highest quarter mean (Bio32) 1.0
    Nutrient status 1.0 index
    Soil depth 0.3 m
    Soil pedality 1.75
    Water stress index - month max 81.0
    Weathering Intensity V2 5.42187 Weathering Intensity Index
    Topography
    Aspect 278.0 degrees
    Averaged Topographic Relief 57.875 metres
    Bathymetry and Topography 9 sec 4.0 m
    Elevation 3.0 m
    Topographic Slope (degrees) 0.21257243 degrees
    Topographic relief 5.218392 m
    Topographic slope (%) 0.3263597 %
    Vegetation
    Fraction of Photosynthetically Active Radiation (fPAR) 47.0 %
    Gross Primary Productivity (2012-03-13) 0.0133 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 1.3 m^2 plant / m^2 ground
    NPP Mean 5.0 tonnes/ha/yr