Occurrence record: CANB:CANB 689190.1

PreservedSpecimen of Schizachyrium fragile recorded on 1995-05-22

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 689190.1
Occurrence ID CANB:CANB:CANB 689190.1
Basis of record Preserved specimen
Preparations sheet
Identified date 1995-07
Collector Trudgen, M.E.
Collecting number 12768
Reproductive condition fertile
Occurrence remarks Annual grass, culms ascending to erect, a few prostrate; culms dull magenta coloured; spikelets light green, turning dull magenta; leaves and sheathing bracts light green. About thirty individuals in an open patch in the vegetation.
Occurrence status present
Supplied as Present
Abcd identification qualifier Not provided
Date identified 1995-07

Event

Collecting date 1995-05-22
Date precision Day

Taxonomy

Scientific name Schizachyrium fragile
Supplied scientific name "Schizachyrium fragile (R.Br.) A.Camus"
Taxon rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Poales
Family Poaceae
Genus Schizachyrium
Species Schizachyrium fragile
Taxonomic issues No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type SCIENTIFIC
Scientific name authorship (R.Br.) A.Camus

Geospatial

Country Australia
State or Territory Western Australia
Local government area East Pilbara (S)
Locality Hamersley Ranges, lower northern slopes of an unnamed hill near Indabiddy Creek, 25.7 km south-west of Mt Ella.
Habitat Moderately steep lower slope of a large hill, north facing, in an open patch. Soil: coarsely pebbly (very), lose red-brown sandy loam. Scattered Acacia citrinoviridis over scattered Acacia bivenosa and Cassia spp. over Triodia aff. basedowii open hummock grassland to hummock grassland. Associated species: Goodenia stobbsiana, Oldenlandia crouchiana, Trachymene hemicarpa, Polygala sp., Eriachne pulchella, Goodenia triodiophila.
Latitude -23.3999999993
Supplied as: "-23.4000000000"
Longitude 118.6667
Supplied as: "118.6667000000"
Geodetic datum EPSG:4326
Supplied datum: "GDA94"
Coordinate precision Unknown
Coordinate uncertainty in metres 10000.0
Georeference protocol unknown
Verbatim coordinates 23,24,,S,118,40,,E
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
    Identification date before occurrence date Passed
    First of the month 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
    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
    Coordinates dont match supplied state Passed
    Habitat incorrect for species Passed
    Show/Hide 9 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 Hummock grassland (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 Lchk
    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
    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 Other Crown Land
    Vegetation - condition Residual
    Vegetation types - native Hummock grasslands
    Vegetation types - present Hummock grasslands

    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 0.015472899
    Endemism (Non-marine) 0.015485835
    Mammals – Fritz et al 2009 - 0.5 degree 0.2564
    Migratory species (2008) 2.0 frequency
    Occurrence Density 78.0 frequency
    Shannon Diversity (H) 3.636958 index
    Species Richness 45.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 2.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.08461258
    2030A1BMk35M: Evaporation - month min 131.26 mm
    2030A1BMk35M: Precipitation - annual mean 24.100834 mm
    2030A1BMk35M: Precipitation - driest month 0.13 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.09436815
    2030A1BMk35M: Precipitation - spring or autumn season -8.466432
    2030A1BMk35M: Temperature - annual max mean 32.855 degrees C
    2030A1BMk35M: Temperature - annual min mean 18.0225 degrees C
    2030A1BMk35M: Temperature - annual range 31.179993 degrees C
    Aridity index - annual mean 0.093474634
    Aridity index - month max 0.19729291
    Aridity index - month min 0.007967307
    Evaporation - annual mean 271.60638 (ml/5km x 5km pixel)
    Evaporation - average 8475.0 ml
    Evaporation - month max 404.1904 mm
    Evaporation - month min 126.71515 mm
    Evaporation - variability 37.0 %
    Growth index C3 macrotherm plants - annual mean 0.06 index
    Growth index C3 mesotherm plants - annual mean 0.05 index
    Growth index C4 megatherm plants - annual mean 0.05 index
    Humidity - annual mean relative 54.46902 %
    Humidity - annual mean relative 3pm 42.64866 %
    Humidity - month max relative 68.861565 %
    Humidity - month max relative 3pm 55.095726 %
    Humidity - month min relative 34.194454 %
    Humidity - month min relative 3pm 34.194454 %
    Precipitation - annual 288.0 mm
    Precipitation - annual (Bio12) 330.0 mm
    Precipitation - annual mean 23.871128 mm
    Precipitation - annual seasonality 0.9573349
    Precipitation - coldest quarter (Bio19) 49.0 mm
    Precipitation - driest month 2.0 mm
    Precipitation - driest period (Bio14) 1.0 mm
    Precipitation - driest quarter (Bio17) 13.0 mm
    Precipitation - equinox seasonality ratio 0.14850636
    Precipitation - seasonality (Bio15) 92.0 mm
    Precipitation - spring or autumn season -5.324167
    Precipitation - warmest quarter (Bio18) 177.0 mm
    Precipitation - wettest month 59.0 mm
    Precipitation - wettest period (Bio13) 24.0 mm
    Precipitation - wettest quarter (Bio16) 188.0 mm
    Radiation - annual mean (Bio20) 22.3 MJ/m2/day
    Radiation - seasonality (Bio23) 24.0
    Radiation - warmest quarter (Bio26) 27.0 MJ/m2/day
    Temperature - annual max mean 30.44 degrees C
    Temperature - annual mean (Bio01) 23.8 degrees C
    Temperature - annual min mean 16.268333 degrees C
    Temperature - annual range 36.446167 degrees C
    Temperature - annual range (Bio07) 32.1 degrees C
    Temperature - coldest month min 7.45 degrees C
    Temperature - coldest period min (Bio06) 7.2 degrees C
    Temperature - coldest quarter mean (Bio11) 15.7 degrees C
    Temperature - diurnal range mean (Bio02) 14.6 degrees C
    Temperature - driest quarter mean (Bio09) 24.1 degrees C
    Temperature - isothermality (Bio03) 0.46 %
    Temperature - month hottest maximum 38.4 degrees C
    Temperature - seasonality (Bio04) 2.03
    Temperature - warmest month min 23.84 degrees C
    Temperature - warmest period max (Bio05) 39.3 degrees C
    Temperature - warmest quarter (Bio10) 30.9 degrees C
    Temperature - wettest quarter mean (Bio08) 30.4 degrees C
    Wind run - annual mean 189.0042 km/day
    WorldClim: Precipitation - annual 312.0 mm
    WorldClim: Precipitation - coldest quarter 48.0 mm
    WorldClim: Precipitation - driest month 4.0 mm
    WorldClim: Precipitation - driest quarter 17.0 mm
    WorldClim: Precipitation - seasonality 70.0
    WorldClim: Precipitation - warmest quarter 154.0 mm
    WorldClim: Precipitation - wettest month 65.0 mm
    WorldClim: Precipitation - wettest quarter 161.0 mm
    WorldClim: Temperature - annual mean 240.0 degrees C * 10
    WorldClim: Temperature - annual range 310.0 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 143.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 246.0 degrees C * 10
    WorldClim: Temperature - isothermality 46.0 %
    WorldClim: Temperature - seasonality 5977.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 387.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 309.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 304.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.0 degrees
    Distance - to coast 2.891159 km x 100
    Distance - to non-permanent water (weighted) 0.0 degrees
    Distance - to permanent water (weighted) 0.50159746 km
    Euclidean Distance to Coast (metres) 264274.5 m
    Remoteness index 17.106659
    Fire
    Fire - time since last 7.0 years
    Fire frequency 2.0 frequency
    Hydrology
    Drainage - average 31.0 megalitres/5x5km/year
    Drainage - variability 234.0 %
    Runoff - average 354.0 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 23.987715
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 30.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.41 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 23.0 %
    Bulk density 1.3673184 Mg/m^3
    Carbon - organic 0.17855734 %
    Clay % 26.8391 %
    Hydrologic conductivity - average saturated 100.0 mm/h
    Moisture Index - annual mean (Bio28) 0.1
    Moisture Index - highest quarter mean (Bio32) 0.19
    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 17.756361
    Weathering Intensity V2 5.08294 Weathering Intensity Index
    Topography
    Aspect 225.0 degrees
    Averaged Topographic Relief 226.0 metres
    Bathymetry and Elvation 9 sec 727.0 m
    Elevation 727.0 m
    Topographic Slope (degrees) 2.6467578 degrees
    Topographic relief 71.25195 m
    Topographic slope (%) 3.528487 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.1034 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 16.0 %
    Fractional Cover - Bare Soil (2012-03-05) 1.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 90.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 9.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0038 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.3 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) 0.2634 NDVI