Occurrence record: MEL 0099875A

PreservedSpecimen of Tetragonia decumbens recorded on 1947-09-14

Dataset

Data partner Australia's Virtual Herbarium
Data resource MEL AVH data
Institution code Royal Botanic Gardens Victoria
Supplied institution code "MEL"
Collection code National Herbarium of Victoria
Catalog number MEL 0099875A
Occurrence ID 2f677bf6-6374-11e1-bc2b-000c2907ead9
Basis of record Preserved specimen
Preparations sheet
Identified by Bittrich, V.
Identified date 1989-07-30
Collector Willis, J.H.
Reproductive condition fruit
License CC-BY 3.0 (Au)
Previous identifications Tetragonia decumbens, det. A. Prescott, 29.x.1981.
Occurrence remarks Indexed for the Introduced Plants Project, ANU, Canberra. Illustrated for Flora of Australia. Grimwade Expedition W.A. Aug-Sept. 1947.
Occurrence status present
Supplied as Present
Collection code MEL
Abcd identification qualifier Not provided
Date identified 1989-07-30
Identification ID 192029bc-1abd-11e3-90a2-6c626d51f2da

Event

Collecting date 1947-09-14
Date precision Day

Taxonomy

Scientific name Tetragonia decumbens
Taxon rank species
Kingdom Plantae
Phylum Charophyta
Supplied as "Streptophyta"
Class Equisetopsida
Order Caryophyllales
Family Aizoaceae
Genus Tetragonia
Species Tetragonia decumbens
Taxonomic issue No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type wellformed
Scientific name authorship Mill.

Geospatial

Country Australia
State / Province Western Australia
Locality On sand dunes at City Beach, 7.5 miles W of Perth.
Latitude -31.9167000000
Longitude 115.7500000000
Geodetic datum EPSG:4326
Verbatim coordinate system degrees decimal minutes
Verbatim locality On sand dunes at City Beach, 7.5 miles W of Perth.
Coordinate precision 0.01667
Coordinate uncertainty in meters 10000.0
Georeferenced by compiler
Biome Marine
Country code AU
Verbatim longitude 115° 45' E
Verbatim latitude 31° 55' S

Additional properties

Type PhysicalObject

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    Coordinate precision not valid Failed
    Habitat incorrect for species Failed
    Geodetic datum assumed 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
    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
    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 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
    Coordinates dont match supplied state Passed
    Show/Hide 6 missing properties
    Show/Hide 39 tests that have not been run

    Additional political boundaries information

    Area Management
    Global 200 priority ecoregions - Freshwater Southwest Australia Rivers & Streams
    NRM Regions 2010 Perth
    NRM Regions 2014 Perth
    NRM Regions 2015 Perth
    NRM Regions 2017 Swan Region
    Area management
    National Landcare Program Management Units 2018 Swan Region
    Biodiversity
    Freshwater Ecoregions of the World Southwestern Australia
    IMCRA 4 Regions Southwest Shelf Transition
    IMCRA Meso-scale Bioregions Central West Coast
    World Anthropogenic Biomes (2000) Urban
    Climate
    Agroclimatic classification of Australia Classic "Mediterranean" climate with peaks of growth in winter and spring and moderate growth in winter
    Marine
    Geomorphology of the Australian Margin and adjacent seafloor Shelf
    Global Seagrass Species Richness (2003) 13.00000000
    Marine Ecoregions of the World Houtman
    States including coastal waters Western Australia (including Coastal Waters)
    Territorial Sea Territorial Sea

    Environmental sampling for this location

    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 1.5863
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 3.8392
    Endemism 0.043002658
    Endemism (Non-marine) 0.046844885
    Mammals – Fritz et al 2009 - 0.5 degree 0.8702
    Occurrence Density 251.60493 frequency
    Shannon Diversity (H) 1.698783 index
    Species Richness 5.148148 frequency
    Climate
    WorldClim: Precipitation - annual 750.0 mm
    WorldClim: Precipitation - coldest quarter 432.0 mm
    WorldClim: Precipitation - driest month 7.0 mm
    WorldClim: Precipitation - driest quarter 30.0 mm
    WorldClim: Precipitation - seasonality 88.0
    WorldClim: Precipitation - warmest quarter 37.0 mm
    WorldClim: Precipitation - wettest month 165.0 mm
    WorldClim: Precipitation - wettest quarter 432.0 mm
    WorldClim: Temperature - annual mean 187.0 degrees C * 10
    WorldClim: Temperature - annual range 207.0 degrees C * 10
    WorldClim: Temperature - coldest month min 96.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 143.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 102.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 233.0 degrees C * 10
    WorldClim: Temperature - isothermality 49.0 %
    WorldClim: Temperature - seasonality 3688.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 303.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 237.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 143.0 degrees C * 10
    Distance
    Euclidean Distance to Coast (metres) 1402.4199 m
    Hydrology
    Water Observations From Space 0.0 Percentage
    Marine
    GEOMACS - geometric mean 6.621818 Pascals
    Substrate
    Soils - coarse 0.0 class
    Water holding capacity 72000.0 mm
    Topography
    Averaged Topographic Relief 55.708332 metres
    Bathymetry and Topography 9 sec 0.0 m
    Topographic Slope (degrees) 0.16981977 degrees
    Vegetation
    Phenology peak day of year 2002 dry 202.06667 Day
    Phenology peak day of year 2012 wet 209.0 Day