Occurrence record: NSW 381347

PreservedSpecimen of Gahnia howeana recorded on 1977-02-26

Dataset

Data provider Australia's Virtual Herbarium
Data resource NSW AVH data
Institution The Royal Botanic Gardens & Domain Trust
Supplied institution code "NSW"
Collection National Herbarium of New South Wales
Supplied collection code "NSW"
Catalogue Number NSW 381347
Occurrence ID NSW:NSW:NSW 381347
Basis of record Preserved specimen
Preparations sheet
Identified by Wilson, K.L.
Identified date 2010-09-23
Collector Pickard, J.
Collecting number 3356
Reproductive condition flowers
Establishment means native
Occurrence remarks Occasional tufted sedge to 1.5 m high.
Occurrence status present
Supplied as Present
Date identified 2010-09-23

Event

Collecting date 1977-02-26
Date precision Day

Taxonomy

Scientific name Gahnia howeana
Supplied scientific name "Gahnia howeana R.O.Gardner"
Taxon rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Poales
Family Cyperaceae
Genus Gahnia
Species Gahnia howeana
Taxonomic issues No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type SCIENTIFIC
Scientific name authorship R.O.Gardner

Geospatial

Country Australia
State or Territory New South Wales
Local government area Unincorporated NSW
Locality 0.4 km W Intermediate Hill.
Habitat On crest of basalt ridge, in lowland mixed forest.
Latitude -31.5300000000
Longitude 159.0700000000
Geodetic datum EPSG:4326
Verbatim locality 0.4 km W Intermediate Hill.
Coordinate precision Unknown
Verbatim coordinates 31,32,,S,159,04,,E,
Biome Terrestrial

Additional properties

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    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
    Cultivated / escapee 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
    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
    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
    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
    Habitat incorrect for species Passed
    Show/Hide 10 missing properties
    Show/Hide 42 tests that have not been run

    Additional political boundaries information

    Area Management
    CAPAD 2010 Terrestrial Lord Howe Island
    Global 200 priority ecoregions - Marine Lord Howe-Norfolk Islands Marine
    Global 200 priority ecoregions - Terrestrial Lord Howe and Norfolk Island Forests
    Important Bird Areas (IBA) Australia Lord Howe Island IBA
    NRM Regions 2010 Northern Rivers - Lord Howe Island
    NRM Regions 2014 North Coast - Lord Howe Island
    NRM Regions 2015 North Coast - Lord Howe Island
    NRM Regions 2017 North Coast - Lord Howe Island
    NRM Regions 2017 (Qld 2019) North Coast - Lord Howe Island
    Area management
    National Landcare Program Management Units 2018 North Coast - Lord Howe Island
    Biodiversity
    Freshwater Ecoregions of the World Lord Howe Island
    IBRA 7 Regions Pacific Subtropical Islands
    IBRA 7 Subregions Lord Howe Island
    Terrestrial Ecoregional Boundaries Lord Howe Island Subtropical Forests
    Marine
    FAO Fishery Statistical Areas 81
    Geomorphology of the Australian Margin and adjacent seafloor Knoll/abyssal hills/hills/mountains/peak
    Global Seagrass Species Richness (2003) 2.00000000
    Marine Ecoregions of the World Lord Howe and Norfolk Islands
    States including coastal waters New South Wales (including Coastal Waters)
    Political
    ASGS Australian States and Territories New South Wales
    Australian States and Territories New South Wales
    Commonwealth Electoral Boundaries Sydney
    Local Government Areas 2011 Unincorporated NSW
    Local Government Areas 2012 deprecated Lord Howe Island
    Local Government Areas PSMA 2018 UNINCORPORATED
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 0
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 3
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF NSW
    PSMA ABS SA2 Statistical Areas (2016) LORD HOWE ISLAND
    PSMA ABS SA3 Statistical Areas (2016) LORD HOWE ISLAND
    PSMA ABS SA4 Statistical Areas (2016) MID NORTH COAST
    PSMA Commonwealth Electoral Boundaries (2016) SYDNEY
    PSMA Commonwealth Electoral Boundaries (2018) SYDNEY
    PSMA Indigenous Areas (2016) LORD HOWE ISLAND
    PSMA Indigenous Locations (2016) LORD HOWE ISLAND
    PSMA Indigenous Regions (2016) SYDNEY - WOLLONGONG
    PSMA Localities (2018) LORD HOWE ISLAND
    PSMA Remoteness Areas (2016) Very 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 (NSW)
    PSMA State Electoral Boundaries (2016) LEGISLATIVE COUNCIL
    PSMA State Electoral Boundaries (2018) LEGISLATIVE COUNCIL
    PSMA States (2016) NEW SOUTH WALES
    PSMA Urban Centre and Locality (2016) LORD HOWE ISLAND (L)
    Statistical Local Areas Lord Howe Island
    World Country Boundaries Australia
    Surface Geology of Australia Czbri

    Environmental sampling for this location

    Biodiversity
    Endemism 0.13499703
    Endemism (Non-marine) 0.1736191
    Occurrence Density 119171.0 frequency
    Shannon Diversity (H) 6.2872047 index
    Species Richness 5646.0 frequency
    Climate
    WorldClim: Precipitation - annual 1499.0 mm
    WorldClim: Precipitation - coldest quarter 457.0 mm
    WorldClim: Precipitation - driest month 93.0 mm
    WorldClim: Precipitation - driest quarter 306.0 mm
    WorldClim: Precipitation - seasonality 17.0
    WorldClim: Precipitation - warmest quarter 313.0 mm
    WorldClim: Precipitation - wettest month 160.0 mm
    WorldClim: Precipitation - wettest quarter 472.0 mm
    WorldClim: Temperature - annual mean 192.0 degrees C * 10
    WorldClim: Temperature - annual range 117.0 degrees C * 10
    WorldClim: Temperature - coldest month min 135.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 162.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 48.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 220.0 degrees C * 10
    WorldClim: Temperature - isothermality 41.0 %
    WorldClim: Temperature - seasonality 2433.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 252.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 224.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 171.0 degrees C * 10
    Distance
    Euclidean Distance to Coast (metres) 317940.34 m
    Marine
    Sea Surface Temperature - MODIS Terra 21.227112 Degrees C
    SeaWIFS K490 Mean 0.044356234 Kd@490nm/m^2
    SeaWiFS Chlorophyll Mean 0.2158995 mg/m^3
    Topography
    Averaged Topographic Relief 558.0 metres
    Bathymetry and Elvation 9 sec 10.0 m
    Topographic Slope (degrees) 0.11828452 degrees