Occurrence record: MEL 2264265A

Specimen of Acrachne racemosa recorded on 1995-05-08

Dataset

Data partner Australia's Virtual Herbarium
Data resource MEL AVH data
Institution code Royal Botanic Gardens Victoria
Supplied institution code "MEL"
Collection code National Herbarium of Victoria
Supplied collection code "MEL"
Catalog number MEL 2264265A
Occurrence ID 636249ae-6374-11e1-bc2b-000c2907ead9
Basis of record Preserved specimen
Preparations Sheet
Identified by Trudgen, M.E.
Identified date 1995-05-08
Collector Deluca, S.
Record number 28
License CC-BY 4.0 (Int)
Supplied as https://creativecommons.org/licenses/by/4.0/legalcode
Rightsholder Royal Botanic Gardens Board
Occurrence status present
Date identified 1995-05-08
Identification ID 3a75ba22-1abd-11e3-90a2-6c626d51f2da

Event

Occurrence date 1995-05-08
Supplied as year:1995  month:5  day:8 
Date precision Day
Start day of year 128
Event ID 76d69dd2-1abc-11e3-90a2-6c626d51f2da

Taxonomy

Higher classification Plantae | Viridaeplantae | Streptophyta | Equisetopsida | Magnoliidae | Lilianae | Poales | Poaceae | Acrachne
Scientific name Acrachne racemosa
Taxon rank species
Kingdom Plantae
Phylum Charophyta
Supplied as "Streptophyta"
Class Equisetopsida
Order Poales
Family Poaceae
Genus Acrachne
Species Acrachne racemosa
Taxonomic issue No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type SCIENTIFIC
Scientific name authorship (B.Heyne ex Roem. & Schult.) Ohwi
Nomenclatural code ICN

Geospatial

Higher geography Oceania | Australia
Country Australia
State or Territory Western Australia
Locality East Pilbara (S)
Locality Hamersley Ranges. South-west end of Coondewanna Hill, next to the West Angela Hill to Angelo River track.
Habitat Gently sloping colluvium fan at the base of a ridge, has fairly open pebbly areas and more densely vegetated (mulga) loamy areas. In a slight flow line. Soil: A red-brown loam with a few pebbles and a pebble surface. Acacia aneura low woodland over Eremophila fraseri high open shrubland over Triodia pungens open hummock grassland. Associated species: Podaxis pistilaris, Cheilanthes sieberi, Achrachne racemosa, Aristida contorta, Dactyloctenium radulans, Digitaria ctenantha, Enneapogon oblongus, Enneapogon polyphyllus,
Latitude -23.1189000000
Longitude 118.7667000000
Geodetic datum EPSG:4326
Supplied datum: "epsg:4326"
Verbatim coordinate system degrees minutes decimal seconds
Verbatim locality Hamersley Ranges. South-west end of Coondewanna Hill, next to the West Angela Hill to Angelo River track.
Coordinate precision 0.0166666667
Coordinate uncertainty in meters 10000.0
Georeferenced by National Herbarium of Victoria
Location ID bb062240-1abc-11e3-90a2-6c626d51f2da
Continent Oceania
Biome Terrestrial
Country code AU
Verbatim longitude 118° 46' E
Verbatim latitude 23° 7' 8" S

Additional properties

identified by id http://www.wikidata.org/entity/Q5990483

User flagged issues 

    Data quality tests

    Test name Result
    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
    Geodetic datum assumed WGS84 Passed
    Unrecognized geodetic datum 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
    Coordinates dont match supplied state Passed
    Habitat incorrect for species Passed
    Show/Hide 6 missing properties
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    Additional political boundaries information

    Area Management
    Fallow practice - dominant (area) No cereal producers
    Fallow practice - dominant (number) No cereal producers
    Global 200 priority ecoregions - Terrestrial Carnavon Xeric Shrubs
    Irrigation practice - dominant No irrigation
    Land use Grazing of native pastures
    NRM Regions 2010 Rangelands
    NRM Regions 2014 Rangelands
    NRM Regions 2015 Rangelands
    NRM Regions 2017 Rangelands Region
    NRM Regions 2017 (Qld 2019) Rangelands Region
    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 Rangelands Region
    Biodiversity
    Freshwater Ecoregions of the World Pilbara
    IBRA 6 Regions Pilbara
    IBRA 6 Sub Regions Hamersley
    IBRA 7 Regions Pilbara
    IBRA 7 Subregions Hamersley
    Terrestrial Ecoregional Boundaries Pilbara Shrublands
    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 (persistently dry)
    Koppen Climate Classification (Major Classes) Grassland
    Fire
    Fire regime niches Acacia shrubland (mulga) (semi-arid/arid)
    Hydrology
    Drainage Divisions Level 1 Pilbara-Gascoyne
    Drainage Divisions Level 2 ASHBURTON RIVER
    River Regions ASHBURTON RIVER
    Land Management
    Western Australian Biodiversity Science Research Priority Regions Pilbara
    Marine
    Marine Ecoregions of the World Exmouth to Broome
    States including coastal waters Western Australia (including Coastal Waters)
    Political
    ASGS Australian States and Territories Western Australia
    Australian States and Territories Western Australia
    Commonwealth Electoral Boundaries Durack
    Indigenous Land Use Agreements RTIO and Yinhawangka People ILUA
    Local Government Areas 2011 East Pilbara (S)
    Local Government Areas 2012 deprecated East Pilbara
    Local Government Areas PSMA 2018 SHIRE OF EAST PILBARA
    Native Title Determinations (13/7/2020) Yinhawangka People Part A and B WCD2017/003
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 1122
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 2073
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF WA
    PSMA ABS SA2 Statistical Areas (2016) EAST PILBARA
    PSMA ABS SA3 Statistical Areas (2016) EAST PILBARA
    PSMA ABS SA4 Statistical Areas (2016) WESTERN AUSTRALIA - OUTBACK (NORTH)
    PSMA Commonwealth Electoral Boundaries (2016) DURACK
    PSMA Commonwealth Electoral Boundaries (2018) DURACK
    PSMA Indigenous Areas (2016) EAST PILBARA
    PSMA Indigenous Locations (2016) EAST PILBARA - SURROUNDS
    PSMA Indigenous Regions (2016) SOUTH HEDLAND
    PSMA Localities (2018) NEWMAN
    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 (WA)
    PSMA State Electoral Boundaries (2016) PILBARA, MP
    PSMA State Electoral Boundaries (2018) PILBARA, MP
    PSMA States (2016) WESTERN AUSTRALIA
    PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (WA)
    PSMA Wards (2018) SOUTH WARD
    Statistical Local Areas East Pilbara (S)
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Hamersley Region
    Surface Geology of Australia Qa
    Topography
    Physiographic Provinces of Australia Pilbara Province
    Physiographic Regions 2011 Hamersley Plateaus
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Non-Indigenous, Non forest
    Forests of Australia (2013) v2.0 Non Forest
    IGBP Land Cover vegetation classification scheme (2011) Open shrublands
    Land cover Native shrublands and heathlands
    NVIS 4.1 Major Vegetation Groups Acacia Shrublands
    NVIS 4.1 Major Vegetation Subgroups Mulga (Acacia aneura) woodlands and shrublands +/- tussock grass +/- forbs
    Tenure of Australia's forests (2013) v2.0 Other Crown Land
    Vegetation - condition Residual
    Vegetation types - native Acacia shrublands
    Vegetation types - present Acacia shrublands

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 6180020.0 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.6843
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 1.8859
    Endemism 0.012452367
    Endemism (Non-marine) 0.012534971
    Mammals – Fritz et al 2009 - 0.5 degree 0.2564
    Migratory species (2008) 2.0 frequency
    Occurrence Density 1665.0 frequency
    Shannon Diversity (H) 5.8362923 index
    Species Richness 508.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 2.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.09144253
    2030A1BMk35M: Evaporation - month min 132.71 mm
    2030A1BMk35M: Precipitation - annual mean 26.196667 mm
    2030A1BMk35M: Precipitation - driest month 0.0 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.0893675
    2030A1BMk35M: Precipitation - spring or autumn season -8.950122
    2030A1BMk35M: Temperature - annual max mean 32.66 degrees C
    2030A1BMk35M: Temperature - annual min mean 18.0275 degrees C
    2030A1BMk35M: Temperature - annual range 30.600006 degrees C
    Aridity index - annual mean 0.10218337
    Aridity index - month max 0.22658585
    Aridity index - month min 0.007995673
    Evaporation - annual mean 267.88232 (ml/5km x 5km pixel)
    Evaporation - average 9595.0 ml
    Evaporation - month max 396.71402 mm
    Evaporation - month min 128.43527 mm
    Evaporation - variability 36.0 %
    Growth index C3 macrotherm plants - annual mean 0.07 index
    Growth index C3 mesotherm plants - annual mean 0.05 index
    Growth index C4 megatherm plants - annual mean 0.06 index
    Humidity - annual mean relative 54.14823 %
    Humidity - annual mean relative 3pm 42.75455 %
    Humidity - month max relative 68.21021 %
    Humidity - month max relative 3pm 54.996452 %
    Humidity - month min relative 34.269554 %
    Humidity - month min relative 3pm 34.269554 %
    Precipitation - annual 317.0 mm
    Precipitation - annual (Bio12) 357.0 mm
    Precipitation - annual mean 26.416666 mm
    Precipitation - annual seasonality 1.19
    Precipitation - coldest quarter (Bio19) 48.0 mm
    Precipitation - driest month 2.0 mm
    Precipitation - driest period (Bio14) 0.0 mm
    Precipitation - driest quarter (Bio17) 13.0 mm
    Precipitation - equinox seasonality ratio 0.13978495
    Precipitation - seasonality (Bio15) 94.0 mm
    Precipitation - spring or autumn season -5.714286
    Precipitation - warmest quarter (Bio18) 189.0 mm
    Precipitation - wettest month 68.0 mm
    Precipitation - wettest period (Bio13) 26.0 mm
    Precipitation - wettest quarter (Bio16) 210.0 mm
    Radiation - annual mean (Bio20) 22.3 MJ/m2/day
    Radiation - seasonality (Bio23) 23.0
    Radiation - warmest quarter (Bio26) 27.0 MJ/m2/day
    Temperature - annual max mean 30.2575 degrees C
    Temperature - annual mean (Bio01) 23.7 degrees C
    Temperature - annual min mean 16.285 degrees C
    Temperature - annual range 37.0 degrees C
    Temperature - annual range (Bio07) 31.5 degrees C
    Temperature - coldest month min 7.71 degrees C
    Temperature - coldest period min (Bio06) 7.5 degrees C
    Temperature - coldest quarter mean (Bio11) 15.7 degrees C
    Temperature - diurnal range mean (Bio02) 14.4 degrees C
    Temperature - driest quarter mean (Bio09) 23.2 degrees C
    Temperature - isothermality (Bio03) 0.46 %
    Temperature - month hottest maximum 38.04 degrees C
    Temperature - seasonality (Bio04) 2.0
    Temperature - warmest month min 23.52 degrees C
    Temperature - warmest period max (Bio05) 39.0 degrees C
    Temperature - warmest quarter (Bio10) 30.6 degrees C
    Temperature - wettest quarter mean (Bio08) 30.3 degrees C
    Wind run - annual mean 187.37599 km/day
    WorldClim: Precipitation - annual 338.0 mm
    WorldClim: Precipitation - coldest quarter 49.0 mm
    WorldClim: Precipitation - driest month 4.0 mm
    WorldClim: Precipitation - driest quarter 17.0 mm
    WorldClim: Precipitation - seasonality 75.0
    WorldClim: Precipitation - warmest quarter 173.0 mm
    WorldClim: Precipitation - wettest month 73.0 mm
    WorldClim: Precipitation - wettest quarter 181.0 mm
    WorldClim: Temperature - annual mean 238.0 degrees C * 10
    WorldClim: Temperature - annual range 305.0 degrees C * 10
    WorldClim: Temperature - coldest month min 77.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 157.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 142.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 246.0 degrees C * 10
    WorldClim: Temperature - isothermality 46.0 %
    WorldClim: Temperature - seasonality 5877.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 382.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 306.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 300.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.0 degrees
    Distance - to coast 2.666927 km x 100
    Distance - to non-permanent water (weighted) 0.0 degrees
    Distance - to permanent water (weighted) 0.7816009 km
    Euclidean Distance to Coast (metres) 251324.45 m
    Remoteness index 17.153164
    Fire
    Fire - time since last 4.0 years
    Fire frequency 2.0 frequency
    Hydrology
    Drainage - average 54.0 megalitres/5x5km/year
    Drainage - variability 258.0 %
    Runoff - average 587.0 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 26.516224
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 72.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.4 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 25.0 %
    Bulk density 1.3673184 Mg/m^3
    Carbon - organic 0.1900691 %
    Clay % 26.8391 %
    Hydrologic conductivity - average saturated 100.0 mm/h
    Moisture Index - annual mean (Bio28) 0.11
    Moisture Index - highest quarter mean (Bio32) 0.21
    Nutrient status 1.3 index
    Soil depth 0.6 m
    Soil pedality 2.3494809
    Water holding capacity 42000.0 mm
    Water stress index - month max 20.392725
    Weathering Intensity V2 4.75085 Weathering Intensity Index
    Topography
    Aspect 266.0 degrees
    Averaged Topographic Relief 150.20833 metres
    Bathymetry and Elvation 9 sec 734.0 m
    Elevation 728.0 m
    Topographic Slope (degrees) 0.8277316 degrees
    Topographic relief 12.11041 m
    Topographic slope (%) 0.9090323 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.1128 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 27.0 %
    Fractional Cover - Bare Soil (2012-03-05) 34.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 53.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 13.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0039 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.4 m^2 plant / m^2 ground
    NDVI Mean 30.0 NDVI x 100
    NPP Mean 1.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.2807 NDVI