Occurrence record: NSW638872

Preserved specimen of Marsilea exarata A.Braun | Swayback Nardoo recorded on 1977-03-04
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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 NSW638872
Occurrence ID NSW:NSW:NSW638872
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations sheet
Collector Waterhouse, J.T.  
Supplied as "Waterhouse, J.T."
Record number s.n.
Reproductive condition fertile
License CC-BY 4.0 (Int)
Establishment means uncertain
Supplied as unknown
Presence/Absence PRESENT
Supplied as present
Disposition in collection
Occurrence remarks Voucher for chromosome count. PxP 2n = C120. [Originally from Gwabegar, NSW.]

Event

Occurrence date 1977-03-04
Date precision DAY

Taxonomy

Higher classification A.Braun
Scientific name Marsilea exarata
Supplied scientific name "Marsilea exarata A.Braun"
Identified to rank species
Common name Swayback Nardoo
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Salviniales
Family Marsileaceae
Genus Marsilea
Species Marsilea exarata
Name match metric exactMatch
Scientific name authorship A.Braun
Name parse type SCIENTIFIC
Nomenclatural code ICN
Verbatim taxon rank species

Geospatial

Country Australia
State or Territory New South Wales
Locality Botany School, University of NSW.
Latitude -33.92
Supplied as: "-33.92"
Longitude 151.22
Supplied as: "151.22"
Datum EPSG:4326
Verbatim coordinate system Degrees Minutes
Coordinate precision Unknown
Coordinate uncertainty (in metres) 5000.0
Georeference sources Gazetteer
County Central Coast
Terrestrial true
Verbatim latitude 33 55 S
Biome TERRESTRIAL
Marine false
Country Code AU
Verbatim longitude 151 13 E
Verbatim coordinates 33 55 S, 151 13 E

User flagged issues 

    Data quality tests

    Test name Result
    Geodetic datum assumed WGS84 Warning
    Show/Hide 88 passed properties
    Show/Hide 5 missing properties
    Show/Hide 20 tests that have not been run

    Outlier information  

    This record has been detected as an outlier using the Reverse Jackknife algorithm for the following layers:

    More information on the data quality work being undertaken by the Atlas is available here:

    Additional political boundaries information

    Area Management
    NRM Regions 2010 Sydney Metro
    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 Pittwater
    Hydrology
    Drainage Divisions Level 1 South East Coast (NSW)
    Drainage Divisions Level 2 SYDNEY COAST-GEORGES 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 Randwick (C)
    Local Government Areas 2012 deprecated Randwick
    Local Government Areas PSMA 2018 RANDWICK CITY COUNCIL
    NSW Local Land Services Regions Greater Sydney
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 40
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 2144
    PSMA ABS Greater Capital City Statistical Areas (2016) GREATER SYDNEY
    PSMA ABS SA2 Statistical Areas (2016) KINGSFORD
    PSMA ABS SA3 Statistical Areas (2016) EASTERN SUBURBS - SOUTH
    PSMA ABS SA4 Statistical Areas (2016) SYDNEY - EASTERN SUBURBS
    PSMA Commonwealth Electoral Boundaries (2018) KINGSFORD SMITH
    PSMA Indigenous Areas (2016) RANDWICK - LA PEROUSE
    PSMA Indigenous Locations (2016) RANDWICK
    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
    Sensitive Data Layers
    Phylloxera Infection Zone - Sydney, New South Wales Sydney Phylloxera Zone
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Non-Indigenous, Non forest
    Forests of Australia (2013) v2.0 Non Forest
    Forests of Australia 2018B Non forest
    NVIS 4.1 Major Vegetation Groups Cleared, non-native vegetation, buildings
    NVIS 4.1 Major Vegetation Subgroups Cleared, non-native vegetation, buildings
    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) 1174.0 mm
    Precipitation - coldest quarter (Bio19) 261.0 mm
    Precipitation - driest period (Bio14) 14.0 mm
    Precipitation - driest quarter (Bio17) 218.0 mm
    Precipitation - seasonality (Bio15) 24.0 mm
    Precipitation - warmest quarter (Bio18) 321.0 mm
    Precipitation - wettest period (Bio13) 31.0 mm
    Precipitation - wettest quarter (Bio16) 377.0 mm
    Radiation - annual mean (Bio20) 16.4 MJ/m2/day
    Radiation - seasonality (Bio23) 35.0
    Radiation - warmest quarter (Bio26) 21.9 MJ/m2/day
    Temperature - annual mean (Bio01) 17.9 degrees C
    Temperature - annual range (Bio07) 19.5 degrees C
    Temperature - coldest period min (Bio06) 7.3 degrees C
    Temperature - coldest quarter mean (Bio11) 13.0 degrees C
    Temperature - diurnal range mean (Bio02) 9.0 degrees C
    Temperature - driest quarter mean (Bio09) 15.6 degrees C
    Temperature - isothermality (Bio03) 0.46 %
    Temperature - seasonality (Bio04) 1.25
    Temperature - warmest period max (Bio05) 26.8 degrees C
    Temperature - warmest quarter (Bio10) 22.4 degrees C
    Temperature - wettest quarter mean (Bio08) 20.5 degrees C
    WorldClim 2.1: Temperature - annual mean 17.941668 °C
    WorldClim: Temperature - isothermality 46.0 %
    Substrate
    Moisture Index - annual mean (Bio28) 0.8
    Moisture Index - highest quarter mean (Bio32) 1.0
    Elevation 33.0 m