Occurrence record: HO:HO72815

Preserved specimen of Trichanthodium skirrophorum Sond. & F.Muell. ex Sond. recorded on 1974-08-31

Dataset

Data partner Australia's Virtual Herbarium
Data resource HO AVH data
Institution code Tasmanian Museum and Art Gallery
Supplied institution code "HO"
Collection Tasmanian Herbarium
Supplied collection code "HO"
Catalog number HO72815
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations sheet
Collector Beauglehole, A.C.
Record number 49523
License CC-BY 4.0 (Int)
Presence/Absence PRESENT

Event

Occurrence date 1974-08-31
Verbatim event date 31 Aug 1974
Date precision DAY

Taxonomy

Scientific name Trichanthodium skirrophorum
Supplied scientific name "Gnephosis skirrophora Benth."
Identified to rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Asterales
Family Asteraceae
Genus Trichanthodium
Supplied as "Gnephosis"
Species Trichanthodium skirrophorum
Name match metric higherMatch
Scientific name authorship Sond. & F.Muell. ex Sond.
Supplied as Benth.
Name parse type SCIENTIFIC

Geospatial

Country Australia
State or Territory South Australia
Locality Nullarbor Plain, 9km W of Yalata, Eyre Highway
Latitude -31.466667
Supplied as: "-31.466667"
Longitude 131.833333
Supplied as: "131.833333"
Datum EPSG:4326
Supplied datum: "unknown"
Verbatim locality Nullarbor Plain, 9km W of Yalata, Eyre Highway
Coordinate precision 0.016667
Coordinate uncertainty (in metres) 10000.0
Terrestrial true
Biome TERRESTRIAL
Marine false
Country Code AU
Verbatim SRS AGM66

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    Unrecognized geodetic datum Warning
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    Additional political boundaries information

    Area Management
    CAPAD 2010 Terrestrial Yalata
    CAPAD 2012 Terrestrial Yalata
    CAPAD 2014 Terrestrial Yalata
    CAPAD 2016 Terrestrial Yalata
    Fallow practice - dominant (area) Fallow 3-9 months
    Fallow practice - dominant (number) Fallow 3-9 months
    Global 200 priority ecoregions - Marine Southern Australian Marine
    Irrigation practice - dominant No irrigation
    Land use Managed resource protected areas
    NRM Regions 2010 Alinytjara Wilurara
    NRM Regions 2014 Alinytjara Wilurara
    NRM Regions 2015 Alinytjara Wilurara
    NRM Regions 2017 Alinytjara Wilurara
    NRM Regions 2017 (Qld 2019) Alinytjara Wilurara
    Stubble practice - dominant (area) Stubble left intact
    Stubble practice - dominant (number) Stubble left intact
    Tillage practice - dominant (area) 1-2 cultivations
    Tillage practice - dominant (number) 1-2 cultivations
    Area management
    National Landcare Program Management Units 2018 Alinytjara Wilurara
    Biodiversity
    Freshwater Ecoregions of the World Paleo
    IBRA 6 Regions Nullarbor
    IBRA 6 Sub Regions Yalata
    IBRA 7 Regions Nullarbor
    IBRA 7 Subregions Yalata
    Terrestrial Ecoregional Boundaries Nullarbor Plains Xeric Shrublands
    World Anthropogenic Biomes (2000) Remote rangelands
    Climate
    Agroclimatic classification of Australia Semi-arid climate that is too dry to support field crops. Soil moisture tends to be greatest in winter
    Koppen Climate Classification (All Classes) Grassland: warm (summer drought)
    Koppen Climate Classification (Major Classes) Grassland
    Fire
    Fire regime niches Mallee (temperate)
    Hydrology
    Drainage Divisions Level 1 South Western Plateau
    Drainage Divisions Level 2 GAIRDNER
    River Regions GAIRDNER
    Marine
    Marine Ecoregions of the World Great Australian Bight
    States including coastal waters South Australia (including Coastal Waters)
    Political
    ASGS Australian States and Territories South Australia
    Australian States and Territories South Australia
    Commonwealth Electoral Boundaries Grey
    Indigenous Land Use Agreements Far West Coast Native Title Settlement ILUA
    Indigenous Protected Areas 2013 Yalata
    Local Government Areas 2011 Unincorporated SA
    Local Government Areas 2012 deprecated Unincorp. West Coast
    Local Government Areas PSMA 2018 PASTORAL UNINCORPORATED AREA
    National Native Title Register (NNTR, Determinations of Native Title) - boundaries and core attributes Far West Coast
    Native Title Determinations (13/7/2020) Far West Coast SCD2013/002
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 194
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 697
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF SA
    PSMA ABS SA2 Statistical Areas (2016) WEST COAST (SA)
    PSMA ABS SA3 Statistical Areas (2016) EYRE PENINSULA AND SOUTH WEST
    PSMA ABS SA4 Statistical Areas (2016) SOUTH AUSTRALIA - OUTBACK
    PSMA Commonwealth Electoral Boundaries (2016) GREY
    PSMA Commonwealth Electoral Boundaries (2018) GREY
    PSMA Indigenous Areas (2016) CEDUNA - WEST COAST
    PSMA Indigenous Locations (2016) YALATA
    PSMA Indigenous Regions (2016) PORT LINCOLN - CEDUNA
    PSMA Localities (2018) YALATA
    PSMA Remoteness Areas (2016) Very Remote Australia
    PSMA Section of State (2016) BOUNDED LOCALITY
    PSMA Section of State Range (2016) 200 TO 499
    PSMA Significant Urban Area (2016) NOT IN ANY SIGNIFICANT URBAN AREA (SA)
    PSMA State Electoral Boundaries (2016) LEGISLATIVE COUNCIL
    PSMA State Electoral Boundaries (2018) LEGISLATIVE COUNCIL
    PSMA States (2016) SOUTH AUSTRALIA
    PSMA Urban Centre and Locality (2016) YALATA (L)
    Statistical Local Areas Unincorp. West Coast
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Eucla Region
    Surface Geology of Australia Qrcpc
    Topography
    Physiographic Provinces of Australia Eyre Peninsula Province
    Physiographic Regions 2011 Ceduna Dunefield
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Indigenous owned, Non forest
    Forests of Australia (2013) v2.0 Non Forest
    Land cover Native shrublands and heathlands
    NVIS 4.1 Major Vegetation Groups Chenopod Shrublands, Samphire Shrublands and Forblands
    NVIS 4.1 Major Vegetation Subgroups Saltbush and/or Bluebush shrublands
    Tenure of Australia's forests (2013) v2.0 Other Crown Land
    Vegetation - condition Transformed
    Vegetation types - native Mallee woodlands and shrublands
    Vegetation types - present Mallee woodlands and shrublands

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 3808984.0 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.3086
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 0.0
    Endemism 0.014138844
    Endemism (Non-marine) 0.016747842
    Mammals – Fritz et al 2009 - 0.5 degree 0.0
    Migratory species (2008) 2.0 frequency
    Occurrence Density 497.0 frequency
    Shannon Diversity (H) 4.7896256 index
    Species Richness 195.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 2.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.12664722
    2030A1BMk35M: Evaporation - month min 90.93 mm
    2030A1BMk35M: Precipitation - annual mean 19.225 mm
    2030A1BMk35M: Precipitation - driest month 9.25 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 1.19287
    2030A1BMk35M: Precipitation - spring or autumn season 0.18908307
    2030A1BMk35M: Temperature - annual max mean 24.438334 degrees C
    2030A1BMk35M: Temperature - annual min mean 12.569167 degrees C
    2030A1BMk35M: Temperature - annual range 21.950012 degrees C
    Aridity index - annual mean 0.15443075
    Aridity index - month max 0.40332144
    Aridity index - month min 0.03423904
    Evaporation - annual mean 209.6425 (ml/5km x 5km pixel)
    Evaporation - average 6856.0 ml
    Evaporation - month max 350.47714 mm
    Evaporation - month min 84.3 mm
    Evaporation - variability 20.0 %
    Growth index C3 macrotherm plants - annual mean 0.02 index
    Growth index C3 mesotherm plants - annual mean 0.1 index
    Growth index C4 megatherm plants - annual mean 0.01 index
    Humidity - annual mean relative 76.50189 %
    Humidity - annual mean relative 3pm 66.434784 %
    Humidity - month max relative 87.79714 %
    Humidity - month max relative 3pm 71.397385 %
    Humidity - month min relative 63.050972 %
    Humidity - month min relative 3pm 63.050972 %
    Precipitation - annual 269.0 mm
    Precipitation - annual (Bio12) 265.0 mm
    Precipitation - annual mean 22.166666 mm
    Precipitation - annual seasonality -0.8210526
    Precipitation - coldest quarter (Bio19) 99.0 mm
    Precipitation - driest month 12.0 mm
    Precipitation - driest period (Bio14) 2.0 mm
    Precipitation - driest quarter (Bio17) 37.0 mm
    Precipitation - equinox seasonality ratio 0.92537314
    Precipitation - seasonality (Bio15) 38.0 mm
    Precipitation - spring or autumn season -0.07936508
    Precipitation - warmest quarter (Bio18) 40.0 mm
    Precipitation - wettest month 34.0 mm
    Precipitation - wettest period (Bio13) 9.0 mm
    Precipitation - wettest quarter (Bio16) 99.0 mm
    Radiation - annual mean (Bio20) 19.7 MJ/m2/day
    Radiation - seasonality (Bio23) 34.0
    Radiation - warmest quarter (Bio26) 27.0 MJ/m2/day
    Temperature - annual max mean 22.636667 degrees C
    Temperature - annual mean (Bio01) 17.5 degrees C
    Temperature - annual min mean 10.718333 degrees C
    Temperature - annual range 22.300018 degrees C
    Temperature - annual range (Bio07) 22.3 degrees C
    Temperature - coldest month min 5.54 degrees C
    Temperature - coldest period min (Bio06) 5.7 degrees C
    Temperature - coldest quarter mean (Bio11) 12.6 degrees C
    Temperature - diurnal range mean (Bio02) 11.7 degrees C
    Temperature - driest quarter mean (Bio09) 21.7 degrees C
    Temperature - isothermality (Bio03) 0.53 %
    Temperature - month hottest maximum 27.24 degrees C
    Temperature - seasonality (Bio04) 1.26
    Temperature - warmest month min 15.49 degrees C
    Temperature - warmest period max (Bio05) 28.0 degrees C
    Temperature - warmest quarter (Bio10) 21.9 degrees C
    Temperature - wettest quarter mean (Bio08) 12.6 degrees C
    Wind run - annual mean 265.57565 km/day
    WorldClim: Precipitation - annual 254.0 mm
    WorldClim: Precipitation - coldest quarter 83.0 mm
    WorldClim: Precipitation - driest month 9.0 mm
    WorldClim: Precipitation - driest quarter 39.0 mm
    WorldClim: Precipitation - seasonality 31.0
    WorldClim: Precipitation - warmest quarter 39.0 mm
    WorldClim: Precipitation - wettest month 32.0 mm
    WorldClim: Precipitation - wettest quarter 90.0 mm
    WorldClim: Temperature - annual mean 178.0 degrees C * 10
    WorldClim: Temperature - annual range 247.0 degrees C * 10
    WorldClim: Temperature - coldest month min 57.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 126.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 138.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 224.0 degrees C * 10
    WorldClim: Temperature - isothermality 55.0 %
    WorldClim: Temperature - seasonality 3874.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 304.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 224.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 134.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.78746426 degrees
    Distance - to coast 0.2594224 km x 100
    Distance - to non-permanent water (weighted) 0.78746426 degrees
    Distance - to permanent water (weighted) 1.2745587 km
    Euclidean Distance to Coast (metres) 48704.32 m
    Remoteness index 14.2457075
    Hydrology
    Drainage - average 14.0 megalitres/5x5km/year
    Drainage - variability 260.0 %
    Runoff - average 0.0 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 30.841307
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 55.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.49 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 28.0 %
    Bulk density 1.4881415 Mg/m^3
    Carbon - organic 0.31987298 %
    Clay % 30.80531 %
    Hydrologic conductivity - average saturated 58.0 mm/h
    Moisture Index - annual mean (Bio28) 0.15
    Moisture Index - highest quarter mean (Bio32) 0.34
    Nutrient status 1.25 index
    Ph - soil 7.0 ph
    Soil depth 0.6 m
    Soil pedality 2.3902655
    Water holding capacity 34000.0 mm
    Water stress index - month max 36.29893
    Weathering Intensity V2 4.80287 Weathering Intensity Index
    Topography
    Aspect 322.0 degrees
    Averaged Topographic Relief 70.125 metres
    Bathymetry and Elvation 9 sec 79.0 m
    Elevation 78.0 m
    Topographic Slope (degrees) 0.39419284 degrees
    Topographic relief 3.776642 m
    Topographic slope (%) 0.1923553 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.1345 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 19.0 %
    Fractional Cover - Bare Soil (2012-03-05) 37.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 51.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 12.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0059 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.3 m^2 plant / m^2 ground
    NDVI Mean 26.0 NDVI x 100
    NPP Mean 4.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.2593 NDVI