Occurrence record: PERTH 3859843

PreservedSpecimen of Centrolepis eremica recorded on 1983-08-25

Dataset

Data provider Australia's Virtual Herbarium
Data resource PERTH AVH data
Institution Western Australia, Department of Biodiversity, Conservation and Attractions
Supplied institution code "PERTH"
Collection Western Australian Herbarium
Supplied collection code "PERTH"
Catalogue Number PERTH 3859843
Occurrence ID PERTH:PERTH:PERTH 3859843
Basis of record Preserved specimen
Identified by L. Graham
Identified date 1994-10-19
Collector Keighery, G.J.
Occurrence status present
Supplied as Present
Date identified 1994-10-19

Event

Collecting date 1983-08-25
Date precision Day
Verbatim event date 25 Aug 1983

Taxonomy

Scientific name Centrolepis eremica
Supplied scientific name "Centrolepis eremica D.A.Cooke"
Taxon rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Poales
Family Centrolepidaceae
Genus Centrolepis
Species Centrolepis eremica
Taxonomic issues No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type SCIENTIFIC
Scientific name authorship D.A.Cooke

Geospatial

Country Australia
State or Territory Western Australia
Supplied as: "WA"
Local government area Kulin (S)
Locality Jilakin Rock
Habitat Soil filled depressions. Black peaty sand over granite.
Latitude -32.6663888891
Supplied as: "-32.6663888900"
Longitude 118.325
Supplied as: "118.3250000000"
Geodetic datum EPSG:4326
Supplied datum: "GDA94"
Verbatim locality Jilakin Rock
Coordinate precision Unknown
Coordinate uncertainty in metres 3000.0
Biome Terrestrial

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 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
    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
    Coordinates dont match supplied state Passed
    Habitat incorrect for species Passed
    Show/Hide 9 missing properties
    Show/Hide 39 tests that have not been run

    Additional political boundaries information

    Area Management
    Fallow practice - dominant (area) Fallow less than 3 months
    Fallow practice - dominant (number) Fallow less than 3 months
    Global 200 priority ecoregions - Freshwater Southwest Australia Rivers & Streams
    Global 200 priority ecoregions - Terrestrial Southwestern Australia Forests and Scrub
    Irrigation practice - dominant No irrigation
    Land use Cropping
    NRM Regions 2010 Avon
    NRM Regions 2014 Avon
    NRM Regions 2015 Avon
    NRM Regions 2017 Avon River Basin
    NRM Regions 2017 (Qld 2019) Avon River Basin
    Stubble practice - dominant (area) Stubble left intact
    Stubble practice - dominant (number) Stubble left intact
    Tillage practice - dominant (area) No cultivation
    Tillage practice - dominant (number) 1-2 cultivations
    Area management
    National Landcare Program Management Units 2018 Avon River Basin
    Biodiversity
    Freshwater Ecoregions of the World Paleo
    IBRA 6 Regions Mallee
    IBRA 6 Sub Regions Western Mallee
    IBRA 7 Regions Mallee
    IBRA 7 Subregions Western Mallee
    Terrestrial Ecoregional Boundaries Esperance Mallee
    World Anthropogenic Biomes (2000) Remote croplands
    Climate
    Agroclimatic classification of Australia "Mediterranean" climate, but with drier cooler winters and less growth than Classic "Mediterranean" climate
    Koppen Climate Classification (All Classes) Grassland: warm (summer drought)
    Koppen Climate Classification (Major Classes) Grassland
    Fire
    Fire regime niches Pasture, cropland (temperate)
    Hydrology
    Drainage Divisions Level 1 South West Coast
    Drainage Divisions Level 2 SWAN COAST-AVON RIVER
    River Regions SWAN COAST-AVON RIVER
    Land Management
    Western Australian Biodiversity Science Research Priority Regions South-West
    Marine
    Marine Ecoregions of the World Leeuwin
    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 O'Connor
    Local Government Areas 2011 Kulin (S)
    Local Government Areas 2012 deprecated Kulin
    Local Government Areas PSMA 2018 SHIRE OF KULIN
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 4
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 446
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF WA
    PSMA ABS SA2 Statistical Areas (2016) KULIN
    PSMA ABS SA3 Statistical Areas (2016) WHEAT BELT - SOUTH
    PSMA ABS SA4 Statistical Areas (2016) WESTERN AUSTRALIA - WHEAT BELT
    PSMA Commonwealth Electoral Boundaries (2016) O'CONNOR
    PSMA Commonwealth Electoral Boundaries (2018) O'CONNOR
    PSMA Indigenous Areas (2016) HOTHAM - KULIN
    PSMA Indigenous Locations (2016) KULIN
    PSMA Indigenous Regions (2016) SOUTH-WESTERN WA
    PSMA Localities (2018) JILAKIN
    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 (WA)
    PSMA State Electoral Boundaries (2016) AGRICULTURAL REGION
    PSMA State Electoral Boundaries (2018) AGRICULTURAL REGION
    PSMA States (2016) WESTERN AUSTRALIA
    PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (WA)
    PSMA Wards (2018) CENTRAL WARD
    Statistical Local Areas Kulin (S)
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Yilgarn Region
    Surface Geology of Australia Ag
    Topography
    Physiographic Provinces of Australia Yilgarn Plateau Province
    Physiographic Regions 2011 Avon Plateau
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Non-Indigenous, Non forest
    Forests of Australia (2013) v2.0 Non Forest
    Land cover Native forests and woodlands
    NVIS 4.1 Major Vegetation Groups Naturally bare - sand, rock, claypan, mudflat
    NVIS 4.1 Major Vegetation Subgroups Naturally bare, sand, rock, claypan, mudflat
    Tenure of Australia's forests (2013) v2.0 Private Freehold
    Vegetation - condition Bare
    Vegetation types - native Eucalypt woodlands
    Vegetation types - present cleared, non-native vegetation, buildings

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 8258351.0 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.7204
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.1901
    Endemism 0.008013534
    Endemism (Non-marine) 0.008024545
    Mammals – Fritz et al 2009 - 0.5 degree 0.2564
    Migratory species (2008) 3.0 frequency
    Occurrence Density 774.0 frequency
    Shannon Diversity (H) 5.4104357 index
    Species Richness 338.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 7.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.30094886
    2030A1BMk35M: Evaporation - month min 54.46 mm
    2030A1BMk35M: Precipitation - annual mean 25.746666 mm
    2030A1BMk35M: Precipitation - driest month 12.74 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.8461195
    2030A1BMk35M: Precipitation - spring or autumn season -0.17872564
    2030A1BMk35M: Temperature - annual max mean 25.183334 degrees C
    2030A1BMk35M: Temperature - annual min mean 10.758333 degrees C
    2030A1BMk35M: Temperature - annual range 28.079987 degrees C
    Aridity index - annual mean 0.32268503
    Aridity index - month max 1.0244434
    Aridity index - month min 0.03800289
    Evaporation - annual mean 161.05244 (ml/5km x 5km pixel)
    Evaporation - average 7930.0 ml
    Evaporation - month max 307.85165 mm
    Evaporation - month min 55.607227 mm
    Evaporation - variability 16.0 %
    Growth index C3 macrotherm plants - annual mean 0.02 index
    Growth index C3 mesotherm plants - annual mean 0.14 index
    Growth index C4 megatherm plants - annual mean 0.02 index
    Humidity - annual mean relative 77.42661 %
    Humidity - annual mean relative 3pm 60.652573 %
    Humidity - month max relative 91.43438 %
    Humidity - month max relative 3pm 76.95117 %
    Humidity - month min relative 46.265728 %
    Humidity - month min relative 3pm 46.265728 %
    Precipitation - annual 332.0 mm
    Precipitation - annual (Bio12) 331.0 mm
    Precipitation - annual mean 28.49118 mm
    Precipitation - annual seasonality -1.5095866
    Precipitation - coldest quarter (Bio19) 140.0 mm
    Precipitation - driest month 11.0 mm
    Precipitation - driest period (Bio14) 3.0 mm
    Precipitation - driest quarter (Bio17) 49.0 mm
    Precipitation - equinox seasonality ratio 0.75819916
    Precipitation - seasonality (Bio15) 48.0 mm
    Precipitation - spring or autumn season -0.3141515
    Precipitation - warmest quarter (Bio18) 53.0 mm
    Precipitation - wettest month 56.966454 mm
    Precipitation - wettest period (Bio13) 12.0 mm
    Precipitation - wettest quarter (Bio16) 142.0 mm
    Radiation - annual mean (Bio20) 18.6 MJ/m2/day
    Radiation - seasonality (Bio23) 36.0
    Radiation - warmest quarter (Bio26) 25.7 MJ/m2/day
    Temperature - annual max mean 23.275833 degrees C
    Temperature - annual mean (Bio01) 16.8 degrees C
    Temperature - annual min mean 9.254167 degrees C
    Temperature - annual range 27.80127 degrees C
    Temperature - annual range (Bio07) 28.3 degrees C
    Temperature - coldest month min 4.31 degrees C
    Temperature - coldest period min (Bio06) 4.6 degrees C
    Temperature - coldest quarter mean (Bio11) 10.7 degrees C
    Temperature - diurnal range mean (Bio02) 14.3 degrees C
    Temperature - driest quarter mean (Bio09) 19.6 degrees C
    Temperature - isothermality (Bio03) 0.5 %
    Temperature - month hottest maximum 32.13 degrees C
    Temperature - seasonality (Bio04) 1.7
    Temperature - warmest month min 15.0 degrees C
    Temperature - warmest period max (Bio05) 32.9 degrees C
    Temperature - warmest quarter (Bio10) 23.1 degrees C
    Temperature - wettest quarter mean (Bio08) 10.9 degrees C
    Wind run - annual mean 209.41899 km/day
    WorldClim: Precipitation - annual 342.0 mm
    WorldClim: Precipitation - coldest quarter 141.0 mm
    WorldClim: Precipitation - driest month 12.0 mm
    WorldClim: Precipitation - driest quarter 46.0 mm
    WorldClim: Precipitation - seasonality 47.0
    WorldClim: Precipitation - warmest quarter 50.0 mm
    WorldClim: Precipitation - wettest month 55.0 mm
    WorldClim: Precipitation - wettest quarter 146.0 mm
    WorldClim: Temperature - annual mean 167.0 degrees C * 10
    WorldClim: Temperature - annual range 274.0 degrees C * 10
    WorldClim: Temperature - coldest month min 49.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 108.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 137.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 215.0 degrees C * 10
    WorldClim: Temperature - isothermality 50.0 %
    WorldClim: Temperature - seasonality 4843.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 323.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 230.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 118.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.03 degrees
    Distance - to coast 1.887882 km x 100
    Distance - to non-permanent water (weighted) 0.03 degrees
    Distance - to permanent water (weighted) 0.092195444 km
    Euclidean Distance to Coast (metres) 139534.61 m
    Remoteness index 8.973522
    Hydrology
    Drainage - average 33.0 megalitres/5x5km/year
    Drainage - variability 122.0 %
    Runoff - average 89.0 megalitres/5x5km/year
    Water Observations From Space 0.0 Percentage
    Social
    Population - density SLA 2006 p/sqkm) 0.2 people/km^2
    Substrate
    2030A1BMk35M: Water stress index - month max 65.32982
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 76.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.45 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 13.0 %
    Bulk density 1.4662963 Mg/m^3
    Carbon - organic 0.42090502 %
    Clay % 10.001323 %
    Hydrologic conductivity - average saturated 100.0 mm/h
    Moisture Index - annual mean (Bio28) 0.29
    Moisture Index - highest quarter mean (Bio32) 0.66
    Nutrient status 1.15 index
    Ph - soil 5.0 ph
    Soil depth 0.7 m
    Soil pedality 1.7775133
    Water holding capacity 17209.0 mm
    Water stress index - month max 70.16638
    Weathering Intensity V2 4.02736 Weathering Intensity Index
    Topography
    Aspect 338.0 degrees
    Averaged Topographic Relief 35.458332 metres
    Bathymetry and Topography 9 sec 306.0 m
    Elevation 275.0 m
    Topographic Slope (degrees) 0.42202547 degrees
    Topographic relief 32.47696 m
    Topographic slope (%) 2.228249 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.2076 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 15.0 %
    Fractional Cover - Bare Soil (2012-03-05) 15.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 65.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 19.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0057 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.2 m^2 plant / m^2 ground
    NDVI Mean 30.0 NDVI x 100
    NPP Mean 3.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.3701 NDVI