Occurrence record: NT A0088636

Preserved specimen of Euphorbia hassallii Halford & W.K.Harris recorded on 1991-05-12

Dataset

Data partner Australia's Virtual Herbarium
Data resource DNA AVH data
Institution code Department of Environment and Natural Resources
Supplied institution code "DNA"
Collection Northern Territory Herbarium (Darwin)
Supplied collection code "NT"
Catalog number NT A0088636
Occurrence ID DNA:NT:NT A0088636
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations sheet
Identified by Thomson, B.
Identified date 2013-01-05
Collector Thomson, G. Bruce
Supplied as "Bruce G. Thomson"
Record number 3662
Identification qualifier det.
Reproductive condition flower,fruit
License CC-BY 4.0 (Int)
Establishment means NATIVE
Supplied as native
Presence/Absence PRESENT
Supplied as Present
Occurrence remarks Erect, single-stemmed plants with dark green leaves and light green capsules. Common annual in saline sand behind foredune.
Date identified 2013-01-05

Event

Occurrence date 1991-05-12
Date precision DAY

Taxonomy

Scientific name Euphorbia hassallii
Supplied scientific name "Euphorbia hassallii Halford & W.K.Harris"
Identified to rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Malpighiales
Family Euphorbiaceae
Genus Euphorbia
Species Euphorbia hassallii
Name match metric exactMatch
Scientific name authorship Halford & W.K.Harris
Name parse type SCIENTIFIC

Geospatial

Country Australia
State or Territory Western Australia
Locality 80 Mile Beach - near Caravan Park.
Habitat
Supplied as "Coastal Dune"
Latitude -19.730681049285415
Supplied as: "-19.7319918074276"
Longitude 120.66903791639156
Supplied as: "120.667988468075"
Datum EPSG:4326
Supplied datum: "AGD66"
Verbatim locality 80 Mile Beach - near Caravan Park.
Coordinate precision Unknown
Coordinate uncertainty (in metres) 10000.0
Georeferenced by Bruce G. Thomson
Terrestrial true
Biome TERRESTRIAL
Marine false
Country Code AU

User flagged issues 

    Data quality tests

    Test name Result
    Coordinates converted to WGS84 Warning
    Coordinate rounded Warning
    Show/Hide 83 passed properties
    Show/Hide 5 missing properties
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    Additional political boundaries information

    Area Management
    Australian Coral Ecoregions Ningaloo Reef & NW Western Australia
    Australian Tropical Savanna Australian Tropical Savanna
    CAPAD 2012 Marine Eighty Mile Beach
    CAPAD 2014 Marine Eighty Mile Beach
    CAPAD 2016 Marine Eighty Mile Beach
    CAPAD 2018 Marine Eighty Mile Beach
    Global 200 priority ecoregions - Marine Western Australia Marine
    NRM Regions 2010 Rangelands
    NRM Regions 2014 Rangelands
    NRM Regions 2015 Rangelands
    NRM Regions 2017 Rangelands Region
    NRM Regions 2017 (Qld 2019) Rangelands Region
    Area management
    National Landcare Program Management Units 2018 Rangelands Region
    Biodiversity
    IMCRA 4 Regions Northwest Shelf Province
    IMCRA Meso-scale Bioregions Eighty Mile Beach
    World Anthropogenic Biomes (2000) Remote rangelands
    Marine
    FAO Fishery Statistical Areas 57
    Geomorphology of the Australian Margin and adjacent seafloor Shelf
    Global Seagrass Species Richness (2003) 11.00000000
    Marine Ecoregions of the World Exmouth to Broome
    States including coastal waters Western Australia (including Coastal Waters)
    Territorial Sea Territorial Sea
    Political
    Local Government Areas PSMA 2018 SHIRE OF BROOME
    IGBP Land Cover vegetation classification scheme (2011) Water

    Environmental sampling for this location

    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.5357
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 1.8506
    Endemism 0.013221493
    Endemism (Non-marine) 0.016482588
    Mammals – Fritz et al 2009 - 0.5 degree 0.0
    Occurrence Density 2690.0 frequency
    Shannon Diversity (H) 5.0822997 index
    Species Richness 528.0 frequency
    Distance
    Euclidean Distance to Coast (metres) 2108.468 m
    Marspec Distance to Shore 3.0 km
    Hydrology
    Water Observations From Space 0.0 Percentage
    Marine
    GEOMACS - geometric mean 0.01582 Pascals
    Marspec Annual Range in Sea Surface Salinity 0.78999996 100 x psu
    Marspec Annual Range in Sea Surface Temperature 9.62 100 x degrees C
    Marspec Annual Variance in Sea Surface Salinity 4.94 100 x psu
    Marspec Annual Variance in Sea Surface Temperature 12.1363 10,000 x degrees C
    Marspec Bathymetric Slope 0.2 10 x degrees
    Marspec Concavity -0.003 1000 x degrees
    Marspec East/West Aspect 0.94 radians
    Marspec Maximum Monthly Sea Surface Salinity 35.559998 100 x psu
    Marspec Mean Annual Sea Surface Salinity 35.16 100 x psu
    Marspec Mean Annual Sea Surface Temperature 26.449999 100 x degrees C
    Marspec Minimum Monthly Sea Surface Salinity 34.77 100 x psu
    Marspec North/South Aspect 0.34 1 x radians
    Marspec Plan Curvature 0.0 x 10000
    Marspec Profile Curvature 2.9999999E-4 x 10000
    Marspec Sea Surface Temperature of the coldest ice-free month 20.88 100 x degrees C
    Marspec Sea Surface Temperature of the warmest ice-free month 30.5 100 x degrees C
    Sea Surface Temperature - MODIS Terra 26.751707 Degrees C
    SeaWIFS K490 Mean 0.11942264 Kd@490nm/m^2
    SeaWiFS Chlorophyll Mean 1.2143267 mg/m^3
    Topography
    Averaged Topographic Relief 17.666666 metres
    Bathymetry and Elvation 9 sec -1.0 m
    Topographic Slope (degrees) 0.09748176 degrees