Occurrence record: MEL 2409079A

PreservedSpecimen of Lawrencia squamata recorded on 1928-10-01

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 2409079A
Occurrence ID b00d7ea0-d039-4102-8126-db33a0ffd5eb
Basis of record Preserved specimen
Preparations sheet
Identified date 2017-06-26
Collector Williamson, H.B.
Collecting number s.n.
Previous identifications Plagianthus microphyllus.
Occurrence status present
Supplied as Present
Date identified 2017-06-26
Identification verification status verified
Identification ID 949db92f-8b0a-4013-ab41-18a5105413f6

Event

Collecting date 1928-10-01
Supplied date "1928-10"
Date precision Day

Taxonomy

Scientific name Lawrencia squamata
Taxon rank species
Kingdom Plantae
Phylum Charophyta
Supplied as "Streptophyta"
Class Equisetopsida
Order Malvales
Family Malvaceae
Genus Lawrencia
Species Lawrencia squamata
Taxonomic issues No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type SCIENTIFIC
Scientific name authorship Nees ex Miq.

Geospatial

Country Australia
State or Territory Victoria
Local government area Mildura (RC)
Locality Murrayville.
Latitude -35.2666666667
Longitude 141.1833333333
Geodetic datum EPSG:4326
Supplied datum: "WGS84"
Verbatim coordinate system degrees decimal minutes
Verbatim locality Murrayville.
Coordinate precision 0.0166700000
Coordinate uncertainty in metres 10000.0
Verbatim SRS EPSG:4326
Biome Terrestrial
Country code AU
Verbatim longitude 141° 11' E
Verbatim latitude 35° 16' S

Additional properties

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    Incomplete collection date Warning
    Basis of record not supplied Passed
    Basis of record badly formed Passed
    Invalid 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
    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 georeferenced verification status Passed
    Coordinates dont match supplied state Passed
    Habitat incorrect for species Passed
    Show/Hide 7 missing properties
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    Additional political boundaries information

    Area Management
    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 Urban intensive uses
    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 SW4
    Murray-Darling Basin Surface Water Plan Areas (2019) Wimmera-Mallee (surface water)
    Murray-Darling Basin Surface Water SDL Resource Units SS9
    Murray-Darling Basin Surface Water SDL Resource Units (2019) Wimmera���Mallee (Surface Water)
    Murray-Darling Basin Sustainable Rivers Audit (SRA) Valleys LOWER MURRAY
    Murray-Darling Basin Sustainable Rivers Audit (SRA) Zones upper
    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 Murray Darling Depression
    IBRA 6 Sub Regions Murray Mallee
    IBRA 7 Regions Murray Darling Depression
    IBRA 7 Subregions Murray Mallee
    Terrestrial Ecoregional Boundaries Murray-Darling Woodlands And Mallee
    World Anthropogenic Biomes (2000) Populated 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 (persistently dry)
    Koppen Climate Classification (Major Classes) Grassland
    Fire
    Fire regime niches Pasture, cropland (temperate)
    Hydrology
    Drainage Divisions Level 1 Murray-Darling Basin
    Drainage Divisions Level 2 DARLING RIVER
    River Regions UPPER 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
    Indigenous Land Use Agreements Wotjobaluk, Jaadwa, Jadawadjali, Wergaia and Jupagulk
    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 Dja Dja Wurung, Latji Latji, Ngarket, Ngintait, Tati Tati, Wamba Wamba, Watjobaluk, Wergaia
    Murray-Darling Basin Water Resource Planning Areas Traditional Owners - Surface Water (2019) Dja Dja Wurrung, Latji Latji, Ngintait, Tati Tati, Wemba Wemba, Watjobaluk, Wergaia
    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) MURRAYVILLE
    PSMA Remoteness Areas (2016) 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 (VIC.)
    PSMA State Electoral Boundaries (2016) NORTHERN VICTORIA
    PSMA State Electoral Boundaries (2018) MILDURA
    PSMA States (2016) VICTORIA
    PSMA Urban Centre and Locality (2016) MURRAYVILLE (L)
    PSMA Wards (2018) MILDURA RURAL CITY
    Statistical Local Areas Mildura (RC) - Pt B
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Murray Region
    Surface Geology of Australia Qdwr
    Topography
    Physiographic Provinces of Australia Murray Lowlands Province
    Physiographic Regions 2011 Mallee Dunefield
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Other special rights, Non forest
    Forests of Australia (2013) v2.0 Non Forest
    Land cover Built-up
    NVIS 4.1 Major Vegetation Groups Cleared, non-native vegetation, buildings
    NVIS 4.1 Major Vegetation Subgroups Cleared, non-native vegetation, buildings
    Tenure of Australia's forests (2013) v2.0 Private Freehold
    Vegetation - condition Replaced
    Vegetation types - native Mallee woodlands and shrublands
    Vegetation types - present cleared, non-native vegetation, buildings

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 9453095.0 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.5908
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 1.7198
    Endemism 0.004125579
    Endemism (Non-marine) 0.004181656
    Mammals – Fritz et al 2009 - 0.5 degree 0.2691
    Migratory species (2008) 4.0 frequency
    Occurrence Density 3868.0 frequency
    Shannon Diversity (H) 4.9633083 index
    Species Richness 451.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 4.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.22863556
    2030A1BMk35M: Evaporation - month min 47.37 mm
    2030A1BMk35M: Precipitation - annual mean 21.985834 mm
    2030A1BMk35M: Precipitation - driest month 12.63 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 1.4768826
    2030A1BMk35M: Precipitation - spring or autumn season 0.46804973
    2030A1BMk35M: Temperature - annual max mean 24.625834 degrees C
    2030A1BMk35M: Temperature - annual min mean 9.864166 degrees C
    2030A1BMk35M: Temperature - annual range 28.25 degrees C
    Aridity index - annual mean 0.2975326
    Aridity index - month max 0.7635468
    Aridity index - month min 0.0677038
    Evaporation - annual mean 139.83618 (ml/5km x 5km pixel)
    Evaporation - average 7965.0 ml
    Evaporation - month max 265.86395 mm
    Evaporation - month min 40.6 mm
    Evaporation - variability 19.0 %
    Growth index C3 macrotherm plants - annual mean 0.03 index
    Growth index C3 mesotherm plants - annual mean 0.12 index
    Growth index C4 megatherm plants - annual mean 0.02 index
    Humidity - annual mean relative 77.23856 %
    Humidity - annual mean relative 3pm 61.774166 %
    Humidity - month max relative 90.91403 %
    Humidity - month max relative 3pm 77.169464 %
    Humidity - month min relative 47.47625 %
    Humidity - month min relative 3pm 47.47625 %
    Precipitation - annual 311.0 mm
    Precipitation - annual (Bio12) 307.0 mm
    Precipitation - annual mean 25.575613 mm
    Precipitation - annual seasonality -0.35807136
    Precipitation - coldest quarter (Bio19) 104.0 mm
    Precipitation - driest month 15.0 mm
    Precipitation - driest period (Bio14) 3.0 mm
    Precipitation - driest quarter (Bio17) 48.0 mm
    Precipitation - equinox seasonality ratio 1.3326315
    Precipitation - seasonality (Bio15) 32.0 mm
    Precipitation - spring or autumn season 0.3276668
    Precipitation - warmest quarter (Bio18) 52.0 mm
    Precipitation - wettest month 34.0 mm
    Precipitation - wettest period (Bio13) 9.0 mm
    Precipitation - wettest quarter (Bio16) 105.0 mm
    Radiation - annual mean (Bio20) 17.8 MJ/m2/day
    Radiation - seasonality (Bio23) 40.0
    Radiation - warmest quarter (Bio26) 25.9 MJ/m2/day
    Temperature - annual max mean 22.431667 degrees C
    Temperature - annual mean (Bio01) 16.1 degrees C
    Temperature - annual min mean 8.225833 degrees C
    Temperature - annual range 26.5 degrees C
    Temperature - annual range (Bio07) 28.4 degrees C
    Temperature - coldest month min 3.32 degrees C
    Temperature - coldest period min (Bio06) 3.7 degrees C
    Temperature - coldest quarter mean (Bio11) 10.2 degrees C
    Temperature - diurnal range mean (Bio02) 14.5 degrees C
    Temperature - driest quarter mean (Bio09) 20.4 degrees C
    Temperature - isothermality (Bio03) 0.51 %
    Temperature - month hottest maximum 30.31 degrees C
    Temperature - seasonality (Bio04) 1.66
    Temperature - warmest month min 13.44 degrees C
    Temperature - warmest period max (Bio05) 32.1 degrees C
    Temperature - warmest quarter (Bio10) 22.3 degrees C
    Temperature - wettest quarter mean (Bio08) 10.3 degrees C
    Wind run - annual mean 194.90485 km/day
    WorldClim: Precipitation - annual 330.0 mm
    WorldClim: Precipitation - coldest quarter 103.0 mm
    WorldClim: Precipitation - driest month 18.0 mm
    WorldClim: Precipitation - driest quarter 58.0 mm
    WorldClim: Precipitation - seasonality 24.0
    WorldClim: Precipitation - warmest quarter 59.0 mm
    WorldClim: Precipitation - wettest month 37.0 mm
    WorldClim: Precipitation - wettest quarter 105.0 mm
    WorldClim: Temperature - annual mean 160.0 degrees C * 10
    WorldClim: Temperature - annual range 275.0 degrees C * 10
    WorldClim: Temperature - coldest month min 41.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 101.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 142.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 218.0 degrees C * 10
    WorldClim: Temperature - isothermality 51.0 %
    WorldClim: Temperature - seasonality 4667.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 316.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 220.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 129.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.04 degrees
    Distance - to coast 1.807595 km x 100
    Distance - to non-permanent water (weighted) 1.0754068 degrees
    Distance - to permanent water (weighted) 0.04 km
    Euclidean Distance to Coast (metres) 161603.78 m
    Remoteness index 7.7258906
    Hydrology
    Drainage - average 45.0 megalitres/5x5km/year
    Drainage - variability 167.0 %
    Runoff - average 0.0 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 58.081062
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 108.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.27 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 52.0 %
    Bulk density 1.4691516 Mg/m^3
    Carbon - organic 0.99028385 %
    Clay % 30.143501 %
    Hydrologic conductivity - average saturated 65.0 mm/h
    Moisture Index - annual mean (Bio28) 0.28
    Moisture Index - highest quarter mean (Bio32) 0.59
    Nutrient status 1.2 index
    Ph - soil 7.0 ph
    Soil depth 0.7 m
    Soil pedality 2.4709387
    Water holding capacity 46000.0 mm
    Water stress index - month max 65.01481
    Weathering Intensity V2 5.03208 Weathering Intensity Index
    Topography
    Aspect 358.0 degrees
    Averaged Topographic Relief 33.541668 metres
    Bathymetry and Topography 9 sec 65.0 m
    Elevation 61.0 m
    Topographic Slope (degrees) 0.2000065 degrees
    Topographic relief 5.685421 m
    Topographic slope (%) 0.3352875 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.2732 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 16.0 %
    Fractional Cover - Bare Soil (2012-03-05) 34.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 37.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 29.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0095 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.3 m^2 plant / m^2 ground
    NDVI Mean 49.0 NDVI x 100
    NPP Mean 3.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.4163 NDVI