Occurrence record: NSW397182

Preserved specimen of Gahnia clarkei Benl | Tall Saw-sedge recorded on 1996-04-16
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Dataset

Data partner Australia's Virtual Herbarium
Data resource NSW AVH feed
Institution code The Royal Botanic Gardens & Domain Trust
Supplied institution code "NSW"
Collection National Herbarium of New South Wales
Supplied collection code "NSW"
Catalog number NSW397182
Occurrence ID NSW:NSW:NSW397182
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations sheet
Identified by Wilson, K.L.  
Collector 1.  Errington, G.   2.  Offord, C.A.   3.  Plaza, J.E.  
Supplied as "Errington, G. | Offord, C.A. | Plaza, J.E."
Record number 525
Reproductive condition fruits|seed
Associated Occurrence Status Asserted duplicates
Associated occurrences The occurrence is associated with a representative record.
For more information see Inferred associated occurrence details
License CC-BY 4.0 (Int)
Establishment means native
Type PhysicalObject
Presence/Absence PRESENT
Supplied as present
Associated records ASSOCIATED
Disposition in collection
Occurrence remarks Rare clumping sedge with arching leaves up to 1.5 m high, arching stems with inflorescences are up to 2 m high. Fruits orange.
Date identified 1996-07

Event

Occurrence date 1996-04-16
Date precision DAY

Taxonomy

Higher classification Benl
Scientific name Gahnia clarkei
Supplied scientific name "Gahnia clarkei Benl"
Identified to rank species
Common name Tall Saw-sedge
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Poales
Family Cyperaceae
Genus Gahnia
Species Gahnia clarkei
Name match metric exactMatch
Scientific name authorship Benl
Name parse type SCIENTIFIC
Nomenclatural code ICN
Verbatim taxon rank species

Geospatial

Country Australia
State or Territory New South Wales
Locality Nullo Mountain, east of Rylstone, Wollemi National Park.
Habitat
Supplied as "Tall forest on east facing slope on sandy soil over sandstone, with Eucalyptus globulus ssp. globulus, Acacia paradoxa, Bursaria spinosa, Oxylobium ilicifolia and Hakea salicifolia."
Latitude -32.6917
Supplied as: "-32.6917"
Longitude 150.2583
Supplied as: "150.2583"
Datum EPSG:4326
Verbatim coordinate system Degrees Minutes Seconds
Coordinate precision Unknown
Coordinate uncertainty (in metres) 1000.0
County Central Tablelands
Terrestrial true
Elevation 900 m
Verbatim latitude 32 41 30 S
Biome TERRESTRIAL
Marine false
Country Code AU
Verbatim longitude 150 15 30 E
Verbatim coordinates 32 41 30 S, 150 15 30 E

User flagged issues 

    Data quality tests

    Test name Result
    Geodetic datum assumed WGS84 Warning
    Show/Hide 95 passed properties
    Show/Hide 6 missing properties
    Show/Hide 22 tests that have not been run

    Inferred associated occurrence details

    This record is associated with the representative record. This mean another record has been detected to be similar to this record, and that the other record (the representative record) has the most detailed information for the occurrence. More information about the duplication detection methods and terminology in use is available here:

    Representative Record
    Record UUID 8e5fd0a4-0e27-49a7-bc16-466f16207c12
    Data Resource
    Raw Scientific Name Gahnia clarkei Benl
    Coordinates -32.691667,150.258333
    Related records
    Record UUID 444bf1fe-1ba1-4971-98b8-90e98539d1a0
    Data Resource NSW AVH feed
    Raw Scientific Name Gahnia clarkei Benl
    Coordinates -32.6917,150.2583

    Additional political boundaries information

    Area Management
    GER National Corridor GER National Corridor
    Great Eastern Ranges Initiative GER Great Eastern Ranges Initiative
    Hunter Analysis Mask GER Hunter Analysis Mask
    NRM Regions 2010 Hawkesbury-Nepean
    NRM Regions 2017 Greater Sydney
    Area management
    National Landcare Program Management Units 2018 Greater Sydney
    Biodiversity
    IBRA 6 Regions Sydney Basin
    IBRA 7 Regions Sydney Basin
    IBRA 7 Subregions Wollemi
    Fire
    National Indicative Aggregated Fire Extent Dataset 2019-2020 - v20200324 National Indicative Aggregated Fire Extent 2019-2020
    Hydrology
    Drainage Divisions Level 1 South East Coast (NSW)
    Drainage Divisions Level 2 HAWKESBURY RIVER
    Marine
    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
    Local Government Areas 2011 Blue Mountains (C)
    Local Government Areas 2012 deprecated Blue Mountains
    Local Government Areas PSMA 2018 BLUE MOUNTAINS CITY COUNCIL
    NSW Local Land Services Regions Greater Sydney
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 27
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 1817
    PSMA ABS Greater Capital City Statistical Areas (2016) GREATER SYDNEY
    PSMA ABS SA2 Statistical Areas (2016) WENTWORTH FALLS
    PSMA ABS SA3 Statistical Areas (2016) BLUE MOUNTAINS
    PSMA ABS SA4 Statistical Areas (2016) SYDNEY - OUTER WEST AND BLUE MOUNTAINS
    PSMA Commonwealth Electoral Boundaries (2018) MACQUARIE
    PSMA Indigenous Areas (2016) BLUE MOUNTAINS
    PSMA Indigenous Locations (2016) KATOOMBA
    PSMA Indigenous Regions (2016) SYDNEY - WOLLONGONG
    PSMA Remoteness Areas (2016) Major Cities of Australia
    PSMA State Electoral Boundaries (2018) LEGISLATIVE COUNCIL
    PSMA States (2016) NEW SOUTH WALES
    World Country Boundaries Australia
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Non-Indigenous, Native forest
    Forests of Australia (2013) v2.0 Eucalypt Low Open
    Forests of Australia 2018B Eucalypt Medium Woodland
    NVIS 4.1 Major Vegetation Groups Eucalypt Woodlands
    NVIS 4.1 Major Vegetation Subgroups Eucalyptus woodlands with a shrubby understorey
    Tenure of Australia's forests (2013) v2.0 Private Freehold
    Vegetation types - native Eucalypt open forests
    Vegetation types - present cleared, non-native vegetation, buildings

    Environmental sampling for this location

    Climate
    Precipitation - annual (Bio12) 1279.0 mm
    Precipitation - coldest quarter (Bio19) 213.0 mm
    Precipitation - driest period (Bio14) 13.0 mm
    Precipitation - driest quarter (Bio17) 204.0 mm
    Precipitation - seasonality (Bio15) 36.0 mm
    Precipitation - warmest quarter (Bio18) 422.0 mm
    Precipitation - wettest period (Bio13) 42.0 mm
    Precipitation - wettest quarter (Bio16) 490.0 mm
    Radiation - annual mean (Bio20) 15.9 MJ/m2/day
    Radiation - seasonality (Bio23) 33.0
    Radiation - warmest quarter (Bio26) 21.2 MJ/m2/day
    Temperature - annual mean (Bio01) 12.9 degrees C
    Temperature - annual range (Bio07) 23.1 degrees C
    Temperature - coldest period min (Bio06) 1.8 degrees C
    Temperature - coldest quarter mean (Bio11) 7.2 degrees C
    Temperature - diurnal range mean (Bio02) 10.3 degrees C
    Temperature - driest quarter mean (Bio09) 7.8 degrees C
    Temperature - isothermality (Bio03) 0.44 %
    Temperature - seasonality (Bio04) 1.53
    Temperature - warmest period max (Bio05) 24.9 degrees C
    Temperature - warmest quarter (Bio10) 18.3 degrees C
    Temperature - wettest quarter mean (Bio08) 17.8 degrees C
    WorldClim 2.1: Temperature - annual mean 12.929167 °C
    WorldClim: Temperature - isothermality 46.0 %
    Substrate
    Moisture Index - annual mean (Bio28) 0.92
    Moisture Index - highest quarter mean (Bio32) 1.0
    Elevation 836.0 m