Occurrence record: HO125775

PreservedSpecimen of Euchiton sphaericus | Common cudweed recorded on 1986-12-04

Dataset

Data partner Australia's Virtual Herbarium
Data resource HO AVH data
Institution code Tasmanian Museum and Art Gallery
Supplied institution code "HO"
Collection code Tasmanian Herbarium
Catalog number HO125775
Basis of record Preserved specimen
Preparations sheet
Identified by P.G. Wilson
Identified date 1999
Collector Harris, S.
Record number s.n.
License CC-BY 3.0 (Au)
Previous identifications Gnaphalium sphaericum
Occurrence remarks Granite bedrock, rocky shores with sandy beach on S side, grassland and heath, extensive seabird colonies. Wildlife sanctuary. Altitude: 0-20m
Occurrence status present
Collection code HO
Abcd identification qualifier Not provided
Date identified 1999

Event

Collecting date 1986-12-04
Date precision Day
Verbatim event date 04 Dec 1986

Taxonomy

Scientific name Euchiton sphaericus
Supplied scientific name "Euchiton sphaericus (Willd.) Holub"
Taxon rank species
Common name Common cudweed
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Asterales
Family Asteraceae
Genus Euchiton
Species Euchiton sphaericus
Taxonomic issue No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type wellformed
Scientific name authorship (Willd.) Holub

Geospatial

Country Australia
State / Province Tasmania
Locality Cat Island. Small island in Babel Group off central E coast of Flinders Island
Latitude -39.965259
Supplied as: "-39.966667"
Longitude 148.35098
Supplied as: "148.350000"
Geodetic datum EPSG:4326
Supplied datum: "unknown"
Verbatim locality Cat Island. Small island in Babel Group off central E coast of Flinders Island
Coordinate precision 0.016667
Coordinate uncertainty in meters 1000.0
Verbatim SRS AGM66
Biome Marine
Country code AU

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    Coordinate precision not valid Failed
    Habitat incorrect for species Failed
    Occurrence status assumed to be present Warning
    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
    Missing taxonomic rank 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
    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
    Coordinates dont match supplied state Passed
    Show/Hide 7 missing properties
    Show/Hide 36 tests that have not been run

    Additional political boundaries information

    Area Management
    Global 200 priority ecoregions - Marine Southern Australian Marine
    NRM Regions 2010 North
    NRM Regions 2014 North
    NRM Regions 2015 North
    NRM Regions 2017 North NRM Region
    Area management
    National Landcare Program Management Units 2018 North NRM Region
    Biodiversity
    IMCRA 4 Regions Southeast Shelf Transition
    IMCRA Meso-scale Bioregions Flinders
    Climate
    Agroclimatic classification of Australia Moisture availability high in winter-spring, moderate in summer, most plant growth in spring
    Marine
    FAO Fishery Statistical Areas 57
    Geomorphology of the Australian Margin and adjacent seafloor Plateau
    Global Seagrass Species Richness (2003) 4.00000000
    Marine Ecoregions of the World Cape Howe
    States including coastal waters Tasmania (including Coastal Waters)
    Territorial Sea Territorial Sea

    Environmental sampling for this location

    Area Management
    Beef numbers 325741.0 dse
    Dairy numbers 0.0 dse
    Natural resource management expenditure 3976693.0 $
    Sheep numbers 156111.0 dse
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.4632
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.6747
    Endemism 0.010176335
    Endemism (Non-marine) 0.009188466
    Mammals – Fritz et al 2009 - 0.5 degree 0.2867
    Migratory species (2008) 14.0 frequency
    Occurrence Density 17.135803 frequency
    Shannon Diversity (H) 0.8222653 index
    Species Richness 1.8148148 frequency
    Threatened species (2008) 3.0 frequency
    Climate
    Precipitation - autumn 213.0 mm
    Precipitation - autumn reliability 0.0 %
    Precipitation - spring 192.0 mm
    Precipitation - summer 160.0 mm
    Precipitation - winter 247.0 mm
    Distance
    Euclidean Distance to Coast (metres) 5656.6533 m
    Marspec Distance to Shore 1.0 km
    Hydrology
    Water Observations From Space 0.0 Percentage
    Marine
    GEOMACS - geometric mean 0.090674 Pascals
    Marspec Annual Range in Sea Surface Salinity 0.19 100 x psu
    Marspec Annual Range in Sea Surface Temperature 6.46 100 x degrees C
    Marspec Annual Variance in Sea Surface Salinity 0.39 100 x psu
    Marspec Annual Variance in Sea Surface Temperature 5.4382 10,000 x degrees C
    Marspec Bathymetric Slope 0.1 10 x degrees
    Marspec Concavity 0.002 1000 x degrees
    Marspec East/West Aspect 0.59 radians
    Marspec Maximum Monthly Sea Surface Salinity 35.52 100 x psu
    Marspec Mean Annual Sea Surface Salinity 35.399998 100 x psu
    Marspec Mean Annual Sea Surface Temperature 15.049999 100 x degrees C
    Marspec Minimum Monthly Sea Surface Salinity 35.329998 100 x psu
    Marspec North/South Aspect -0.79999995 1 x radians
    Marspec Plan Curvature -1.0E-4 x 10000
    Marspec Profile Curvature -2.9999999E-4 x 10000
    Marspec Sea Surface Temperature of the coldest ice-free month 12.09 100 x degrees C
    Marspec Sea Surface Temperature of the warmest ice-free month 18.55 100 x degrees C
    Sea Surface Temperature - MODIS Terra 15.186381 Degrees C
    SeaWIFS K490 Mean 0.10084855 Kd@490nm/m^2
    SeaWiFS Chlorophyll Mean 0.8353648 mg/m^3
    Substrate
    Erosivity 957.0 MJ mm/ha/hr
    Soils - coarse 0.0 class
    Topography
    Aspect 104.0 degrees
    Averaged Topographic Relief 25.541666 metres
    Bathymetry and Topography 9 sec -1.0 m
    Elevation 39.0 m
    Slope length 1000.0 m
    Topographic Slope (degrees) 0.2591719 degrees
    Vegetation
    NPP Mean 0.0 tonnes/ha/yr
    Phenology peak day of year 2002 dry 223.72 Day
    Phenology peak day of year 2012 wet 109.16 Day