Occurrence record: MEL 2451815A

PreservedSpecimen of Pterocaulon sphacelatum recorded on 2019-02-26

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 2451815A
Occurrence ID 3fe67d96-5fa5-481b-a748-885aa5ef5b28
Basis of record Preserved specimen
Preparations Sheet
Identified by Sluiter, I.R.K.
Identified date 2019-02-26
Collector Sluiter, I.
Collecting number 19-08
Reproductive condition flowers | fruit
License CC-BY 4.0 (Int)
Supplied as https://creativecommons.org/licenses/by/4.0/legalcode
Rightsholder Royal Botanic Gardens Board
Associated taxa cohabitatants: Eucalyptus camaldulensis, Chenopodium nitrariaceum, Duma florulenta, Maireana decalvans, Eremophila bignoniiflora, E. maculata.
Occurrence remarks Single plant, with flowering heads showing at least two seasons of growth. No other plants observed.
Occurrence status present
Date identified 2019-02-26
Identification ID 908d70d7-b815-42f4-91ea-da9d0eeb602d

Event

Collecting date 2019-02-26
Supplied as year:2019  month:2  day:26 
Date precision Day
Start day of year 57
Event ID 2dd22309-785b-4996-a315-269584bad3ff

Taxonomy

Higher classification Plantae | Viridaeplantae | Streptophyta | Equisetopsida | Magnoliidae | Asteranae | Asterales | Asteraceae | Pterocaulon
Scientific name Pterocaulon sphacelatum
Taxon rank species
Kingdom Plantae
Phylum Charophyta
Supplied as "Streptophyta"
Class Equisetopsida
Order Asterales
Family Asteraceae
Genus Pterocaulon
Species Pterocaulon sphacelatum
Associated species cohabitatants: Eucalyptus camaldulensis, Chenopodium nitrariaceum, Duma florulenta, Maireana decalvans, Eremophila bignoniiflora, E. maculata.
Taxonomic issues No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type SCIENTIFIC
Scientific name authorship (Labill.) F.Muell.
Nomenclatural code ICN

Geospatial

Higher geography Oceania | Australia
Country Australia
State or Territory Victoria
Local government area Mildura (RC)
Locality Lindsay Island, eastern end.
Habitat Red gum woodland. Grey Coonambidgal Formation, floodplain clay.
Latitude -34.1105555547
Supplied as: "-34.1105555556"
Longitude 141.2802777778
Geodetic datum EPSG:4326
Supplied datum: "epsg:4283"
Verbatim coordinate system degrees minutes decimal seconds
Verbatim locality Lindsay Island, eastern end.
Coordinate precision 0.0002777778
Coordinate uncertainty in metres 50.0
Georeference protocol AMG conversion
Georeferenced by Sluiter, I.
Verbatim SRS epsg:4283
Location ID 5364aee3-c4b6-40be-abaa-361366050310
Continent Oceania
Biome Terrestrial
Country code AU
Verbatim longitude 141° 16' 49" E
Verbatim latitude 34° 06' 38" S

Additional properties

identified by id http://www.wikidata.org/entity/Q88851804

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    Habitat incorrect for species Failed
    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
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    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
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    Coordinates are transposed Passed
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    Supplied coordinates are zero Passed
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    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 protocol Passed
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    Additional political boundaries information

    Area Management
    CAPAD 2010 Terrestrial Murray - Sunset
    CAPAD 2012 Terrestrial Murray - Sunset
    CAPAD 2014 Terrestrial Murray - Sunset
    CAPAD 2016 Terrestrial Murray - Sunset National Park
    Directory of Important Wetlands Lindsay Island
    Fallow practice - dominant (area) Fallow 3-9 months
    Fallow practice - dominant (number) Fallow 3-9 months
    Global 200 priority ecoregions - Freshwater Eastern Australia Rivers & Streams
    Global 200 priority ecoregions - Terrestrial Southern Australia Mallee and Woodlands
    Irrigation practice - dominant 6. Local knowledge
    Land use Nature conservation
    Murray Darling Basin Authority Water Quality Zones Lower
    Murray-Darling Basin Boundary Murray-Darling Basin Boundary
    Murray-Darling Basin Ground Water Plan Areas GW3
    Murray-Darling Basin Ground Water Plan Areas (2018) Wimmera-Mallee (groundwater)
    Murray-Darling Basin Ground Water SDL Resource Units Wimmera-Mallee: Highlands (GS9)
    Murray-Darling Basin Ground Water SDL Resource Units (2018) Wimmera-Mallee: Sedimentary Plain (GS9b)
    Murray-Darling Basin Surface Water Plan Areas SW2
    Murray-Darling Basin Surface Water Plan Areas (2019) Victorian Murray
    Murray-Darling Basin Surface Water SDL Resource Units SS2
    Murray-Darling Basin Surface Water SDL Resource Units (2019) Victorian Murray
    Murray-Darling Basin Sustainable Rivers Audit (SRA) Valleys LOWER MURRAY
    Murray-Darling Basin Sustainable Rivers Audit (SRA) Zones upper
    Murray-Darling Basin Wetland Groups Floodplain Wetlands
    NRM Regions 2010 Mallee
    NRM Regions 2014 Mallee
    NRM Regions 2015 Mallee
    NRM Regions 2017 Mallee
    NRM Regions 2017 (Qld 2019) Mallee
    Stubble practice - dominant (area) Stubble ploughed in
    Stubble practice - dominant (number) Stubble ploughed in
    Tillage practice - dominant (area) Other cultivation
    Tillage practice - dominant (number) Other cultivation
    Area management
    National Landcare Program Management Units 2018 Mallee
    Biodiversity
    Freshwater Ecoregions of the World Murray - Darling
    IBRA 6 Regions Riverina
    IBRA 6 Sub Regions Murray Scroll Belt
    IBRA 7 Regions Riverina
    IBRA 7 Subregions Murray Scroll Belt
    Terrestrial Ecoregional Boundaries Southeast Australia Temperate Savanna
    World Anthropogenic Biomes (2000) Remote croplands
    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 (persistently dry)
    Koppen Climate Classification (Major Classes) Grassland
    Fire
    Fire regime niches Unclassified
    Hydrology
    Drainage Divisions Level 1 Murray-Darling Basin
    Drainage Divisions Level 2 DARLING RIVER
    River Regions LOWER MALLEE
    Marine
    Marine Ecoregions of the World Western Bassian
    States including coastal waters Victoria (including Coastal Waters)
    Political
    ASGS Australian States and Territories Victoria
    Australian States and Territories Victoria
    Commonwealth Electoral Boundaries Mallee
    Local Government Areas 2011 Mildura (RC)
    Local Government Areas 2012 deprecated Mildura - Pt B
    Local Government Areas PSMA 2018 MILDURA RURAL CITY
    Murray-Darling Basin Water Resource Planning Areas Traditional Owners - Ground Water Dja Dja Wurrung, Latji Latji, Ngarket, Ngintait, Tati Tati, Wamba Wamba, Watjobaluk, Wergaia
    Murray-Darling Basin Water Resource Planning Areas Traditional Owners - Ground Water (2019) Dja Dja Wurrung, Latji Latji, Ngintait, Tati Tati, Wemba Wemba, Watjobaluk, Wergaia
    Murray-Darling Basin Water Resource Planning Areas Traditional Owners - Surface Water Barapa Barapa, Barkindji, Dhudhuroa, Latji Latji, Maraura, Ngintait, Tati Tati, Wadi Wadi, Wamba Wamba, Weki Weki, Yaithmathang, Yorta Yorta
    Murray-Darling Basin Water Resource Planning Areas Traditional Owners - Surface Water (2019) Barapa Barapa, Barkindji, Dhudhuroa, Latji Latji, Maraura, Ngintait, Tati Tati, Taungurung, Wadi Wadi, Wemba Wemba, Weki Weki, Yaithmathang, Yorta Yorta
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 9
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 2065
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF VIC.
    PSMA ABS SA2 Statistical Areas (2016) MILDURA REGION
    PSMA ABS SA3 Statistical Areas (2016) MILDURA
    PSMA ABS SA4 Statistical Areas (2016) NORTH WEST
    PSMA Commonwealth Electoral Boundaries (2016) MALLEE
    PSMA Commonwealth Electoral Boundaries (2018) MALLEE
    PSMA Indigenous Areas (2016) MILDURA
    PSMA Indigenous Locations (2016) MILDURA
    PSMA Indigenous Regions (2016) VICTORIA EXC. MELBOURNE
    PSMA Localities (2018) MURRAY-SUNSET
    PSMA Remoteness Areas (2016) Outer Regional 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 (VIC.)
    PSMA State Electoral Boundaries (2016) NORTHERN VICTORIA
    PSMA State Electoral Boundaries (2018) MILDURA
    PSMA States (2016) VICTORIA
    PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (VIC.)
    PSMA Wards (2018) MILDURA RURAL CITY
    Statistical Local Areas Mildura (RC) - Pt B
    World Country Boundaries Australia
    Sensitive Data Layers
    Fruit Fly Exclusion Zone - Tri State FFEZ
    Substrate
    Geological Regions of Australia Murray Region
    Surface Geology of Australia Qa
    Topography
    Physiographic Provinces of Australia Murray Lowlands Province
    Physiographic Regions 2011 Lower Darling Plain
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Non-Indigenous, Native forest
    Forests of Australia (2013) v2.0 Eucalypt Medium Woodland
    Land cover Native forests and woodlands
    NVIS 4.1 Major Vegetation Groups Eucalypt Woodlands
    NVIS 4.1 Major Vegetation Subgroups Eucalyptus woodlands with a chenopod or samphire understorey
    Tenure of Australia's forests (2013) v2.0 Nature Conservation Reserve
    Vegetation - condition Modified
    Vegetation types - native Eucalypt woodlands
    Vegetation types - present Eucalyptus woodlands

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 9453095.0 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.5325
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.8691
    Endemism 0.0066975295
    Endemism (Non-marine) 0.007066791
    Mammals – Fritz et al 2009 - 0.5 degree 0.3689
    Migratory species (2008) 4.0 frequency
    Occurrence Density 3303.0 frequency
    Shannon Diversity (H) 5.6402793 index
    Species Richness 681.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 3.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.15923464
    2030A1BMk35M: Evaporation - month min 52.62 mm
    2030A1BMk35M: Precipitation - annual mean 17.800001 mm
    2030A1BMk35M: Precipitation - driest month 8.17 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 1.5941004
    2030A1BMk35M: Precipitation - spring or autumn season 0.5799619
    2030A1BMk35M: Temperature - annual max mean 25.418333 degrees C
    2030A1BMk35M: Temperature - annual min mean 11.943334 degrees C
    2030A1BMk35M: Temperature - annual range 27.49002 degrees C
    Aridity index - annual mean 0.19312705
    Aridity index - month max 0.4431599
    Aridity index - month min 0.059622392
    Evaporation - annual mean 166.62769 (ml/5km x 5km pixel)
    Evaporation - average 6056.0 ml
    Evaporation - month max 303.11987 mm
    Evaporation - month min 51.9 mm
    Evaporation - variability 20.0 %
    Growth index C3 macrotherm plants - annual mean 0.03 index
    Growth index C3 mesotherm plants - annual mean 0.1 index
    Growth index C4 megatherm plants - annual mean 0.02 index
    Humidity - annual mean relative 74.9278 %
    Humidity - annual mean relative 3pm 58.73964 %
    Humidity - month max relative 90.46647 %
    Humidity - month max relative 3pm 74.025764 %
    Humidity - month min relative 45.756622 %
    Humidity - month min relative 3pm 45.756622 %
    Precipitation - annual 256.0 mm
    Precipitation - annual (Bio12) 246.0 mm
    Precipitation - annual mean 21.583334 mm
    Precipitation - annual seasonality -0.1570248
    Precipitation - coldest quarter (Bio19) 73.0 mm
    Precipitation - driest month 15.0 mm
    Precipitation - driest period (Bio14) 2.0 mm
    Precipitation - driest quarter (Bio17) 40.0 mm
    Precipitation - equinox seasonality ratio 1.2413793
    Precipitation - seasonality (Bio15) 27.0 mm
    Precipitation - spring or autumn season 0.23728813
    Precipitation - warmest quarter (Bio18) 53.0 mm
    Precipitation - wettest month 27.0 mm
    Precipitation - wettest period (Bio13) 7.0 mm
    Precipitation - wettest quarter (Bio16) 80.0 mm
    Radiation - annual mean (Bio20) 18.5 MJ/m2/day
    Radiation - seasonality (Bio23) 38.0
    Radiation - warmest quarter (Bio26) 26.8 MJ/m2/day
    Temperature - annual max mean 23.8875 degrees C
    Temperature - annual mean (Bio01) 17.5 degrees C
    Temperature - annual min mean 9.441667 degrees C
    Temperature - annual range 27.299988 degrees C
    Temperature - annual range (Bio07) 27.6 degrees C
    Temperature - coldest month min 3.86 degrees C
    Temperature - coldest period min (Bio06) 5.1 degrees C
    Temperature - coldest quarter mean (Bio11) 11.3 degrees C
    Temperature - diurnal range mean (Bio02) 13.3 degrees C
    Temperature - driest quarter mean (Bio09) 20.4 degrees C
    Temperature - isothermality (Bio03) 0.48 %
    Temperature - month hottest maximum 31.94 degrees C
    Temperature - seasonality (Bio04) 1.72
    Temperature - warmest month min 15.15 degrees C
    Temperature - warmest period max (Bio05) 32.7 degrees C
    Temperature - warmest quarter (Bio10) 23.9 degrees C
    Temperature - wettest quarter mean (Bio08) 15.1 degrees C
    Wind run - annual mean 190.68272 km/day
    WorldClim: Precipitation - annual 272.0 mm
    WorldClim: Precipitation - coldest quarter 73.0 mm
    WorldClim: Precipitation - driest month 18.0 mm
    WorldClim: Precipitation - driest quarter 56.0 mm
    WorldClim: Precipitation - seasonality 16.0
    WorldClim: Precipitation - warmest quarter 57.0 mm
    WorldClim: Precipitation - wettest month 29.0 mm
    WorldClim: Precipitation - wettest quarter 82.0 mm
    WorldClim: Temperature - annual mean 173.0 degrees C * 10
    WorldClim: Temperature - annual range 284.0 degrees C * 10
    WorldClim: Temperature - coldest month min 45.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 108.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 140.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 210.0 degrees C * 10
    WorldClim: Temperature - isothermality 49.0 %
    WorldClim: Temperature - seasonality 5059.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 329.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 237.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 142.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.0 degrees
    Distance - to coast 2.609234 km x 100
    Distance - to non-permanent water (weighted) 0.0 degrees
    Distance - to permanent water (weighted) 0.01 km
    Euclidean Distance to Coast (metres) 185262.31 m
    Remoteness index 7.8435683
    Hydrology
    Drainage - average 0.0 megalitres/5x5km/year
    Drainage - variability 142.0 %
    Runoff - average 3.0 megalitres/5x5km/year
    Water Observations From Space 0.8064516 Percentage
    Social
    Population - density SLA 2006 p/sqkm) 0.19598778 people/km^2
    Substrate
    2030A1BMk35M: Water stress index - month max 33.95334
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 106.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.3 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 53.0 %
    Bulk density 1.4325069 Mg/m^3
    Carbon - organic 0.9652978 %
    Clay % 48.81426 %
    Hydrologic conductivity - average saturated 2.3846154 mm/h
    Moisture Index - annual mean (Bio28) 0.18
    Moisture Index - highest quarter mean (Bio32) 0.36
    Nutrient status 1.85 index
    Ph - soil 7.0 ph
    Soil depth 1.2 m
    Soil pedality 3.7546608
    Water holding capacity 22750.0 mm
    Water stress index - month max 39.679432
    Weathering Intensity V2 3.37101 Weathering Intensity Index
    Topography
    Aspect 242.0 degrees
    Averaged Topographic Relief 16.125 metres
    Bathymetry and Elvation 9 sec 23.0 m
    Elevation 23.0 m
    Topographic Slope (degrees) 0.11218138 degrees
    Topographic relief 4.291142 m
    Topographic slope (%) 0.2946815 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.2604 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 43.0 %
    Fractional Cover - Bare Soil (2012-03-05) 27.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 26.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 47.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0152 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 1.0 m^2 plant / m^2 ground
    NDVI Mean 45.0 NDVI x 100
    NPP Mean 5.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.5202 NDVI