Occurrence record: UNSWDB18667

Preserved specimen of Marsilea crenata C.Presl | Nardoo recorded on 1980-04-20
   API

Dataset

Data partner Australia's Virtual Herbarium
Data resource John T. Waterhouse Herbarium (UNSW) AVH data
Institution code University of New South Wales
Supplied institution code "UNSW"
Collection John T. Waterhouse Herbarium
Supplied collection code "UNSW"
Catalog number UNSWDB18667
Occurrence ID 77531997-d586-40b7-85a0-a95d710c4bed
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations Sheet - 1
Identified by Tindale, M.D.  
Identified date 1982-10-01
Collector 1.  Waterhouse, J.T.   2.  Sanderson, N.T.  
Supplied as "Waterhouse, J.T.; Sanderson, N.T."
Record number UNSW9765
License CC-BY 4.0 (Int)
Establishment means Not cultivated
Presence/Absence PRESENT
Supplied as Present
Occurrence remarks Stoloniferous fern.
Date identified 1982-10-01

Event

Occurrence date 1980-04-20
Date precision DAY

Taxonomy

Scientific name Marsilea crenata
Identified to rank species
Common name Nardoo
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Salviniales
Family Marsileaceae
Genus Marsilea
Species Marsilea crenata
Name match metric exactMatch
Scientific name authorship C.Presl
Name parse type SCIENTIFIC

Geospatial

Higher geography Oceania | Australia | Northern Territory
Country Australia
State or Territory Northern Territory
Habitat
Supplied as "Open grassland with occasional depressions and few trees."
Latitude -12.383333
Supplied as: "-12.3833333"
Longitude 132.966667
Supplied as: "132.9666667"
Datum EPSG:4326
Supplied datum: "WGS84"
Verbatim locality East Alligator River, c. 4 km N of Cahills Crossing.
Coordinate precision Unknown
Coordinate uncertainty (in metres) 10000.0
Georeferenced by Data entry person
Terrestrial true
Biome TERRESTRIAL
Continent Oceania
Marine false
Country Code AU

User flagged issues 

    Data quality tests

    Test name Result
    Coordinate rounded Warning
    Show/Hide 91 passed properties
    Show/Hide 4 missing properties
    Show/Hide 18 tests that have not been run

    Additional political boundaries information

    Area Management
    CAPAD 2016 Terrestrial Kakadu
    CAPAD 2020 Terrestrial Kakadu
    Directory of Important Wetlands Kakadu National Park
    NRM Regions 2010 Northern Territory
    NRM Regions 2017 Northern Territory
    Area management
    National Landcare Program Management Units 2018 Northern Territory
    Biodiversity
    IBRA 6 Regions Darwin Coastal
    IBRA 7 Regions Darwin Coastal
    IBRA 7 Subregions Darwin Coastal
    Fire
    National Indicative Aggregated Fire Extent Dataset 2019-2020 - v20200324 National Indicative Aggregated Fire Extent 2019-2020
    Hydrology
    Drainage Divisions Level 1 Tanami-Timor Sea Coast
    Drainage Divisions Level 2 EAST ALLIGATOR RIVER
    Marine
    States including coastal waters Northern Territory (including Coastal Waters)
    Political
    ASGS Australian States and Territories Northern Territory
    Australian States and Territories Northern Territory
    Local Government Areas 2011 West Arnhem (S)
    Local Government Areas 2012 deprecated South Alligator
    Local Government Areas PSMA 2018 WEST ARNHEM REGION
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 206
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 485
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF NT
    PSMA ABS SA2 Statistical Areas (2016) ALLIGATOR
    PSMA ABS SA3 Statistical Areas (2016) DALY - TIWI - WEST ARNHEM
    PSMA ABS SA4 Statistical Areas (2016) NORTHERN TERRITORY - OUTBACK
    PSMA Commonwealth Electoral Boundaries (2018) LINGIARI
    PSMA Indigenous Areas (2016) KAKADU - MARRAKAI - JABIRU
    PSMA Indigenous Locations (2016) KAKADU - MARRAKAI - SURROUNDS
    PSMA Indigenous Regions (2016) JABIRU - TIWI
    PSMA Remoteness Areas (2016) Remote Australia
    PSMA State Electoral Boundaries (2018) ARAFURA
    PSMA States (2016) NORTHERN TERRITORY
    World Country Boundaries Australia
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Indigenous managed, Native forest
    Forests of Australia (2013) v2.0 Other native forest
    Forests of Australia 2018B Non forest
    NVIS 4.1 Major Vegetation Groups Other Grasslands, Herblands, Sedgelands and Rushlands
    NVIS 4.1 Major Vegetation Subgroups Wet tussock grassland with herbs, sedges or rushes, herblands or ferns
    Tenure of Australia's forests (2013) v2.0 Private Freehold
    Vegetation types - native Other grasslands,herblands, sedgelands and rushlands
    Vegetation types - present Other grasslands, herblands, sedgelands and rushlands

    Environmental sampling for this location

    Climate
    Precipitation - annual (Bio12) 1476.0 mm
    Precipitation - coldest quarter (Bio19) 4.0 mm
    Precipitation - driest period (Bio14) 0.0 mm
    Precipitation - driest quarter (Bio17) 3.0 mm
    Precipitation - seasonality (Bio15) 115.0 mm
    Precipitation - warmest quarter (Bio18) 360.0 mm
    Precipitation - wettest period (Bio13) 93.0 mm
    Precipitation - wettest quarter (Bio16) 1017.0 mm
    Radiation - annual mean (Bio20) 21.2 MJ/m2/day
    Radiation - seasonality (Bio23) 11.0
    Radiation - warmest quarter (Bio26) 23.9 MJ/m2/day
    Temperature - annual mean (Bio01) 28.2 degrees C
    Temperature - annual range (Bio07) 18.9 degrees C
    Temperature - coldest period min (Bio06) 18.4 degrees C
    Temperature - coldest quarter mean (Bio11) 25.6 degrees C
    Temperature - diurnal range mean (Bio02) 11.3 degrees C
    Temperature - driest quarter mean (Bio09) 25.6 degrees C
    Temperature - isothermality (Bio03) 0.6 %
    Temperature - seasonality (Bio04) 0.59
    Temperature - warmest period max (Bio05) 37.3 degrees C
    Temperature - warmest quarter (Bio10) 30.3 degrees C
    Temperature - wettest quarter mean (Bio08) 28.8 degrees C
    WorldClim 2.1: Temperature - annual mean 27.816666 °C
    WorldClim: Temperature - isothermality 61.0 %
    Substrate
    Moisture Index - annual mean (Bio28) 0.49
    Moisture Index - highest quarter mean (Bio32) 1.0
    Elevation 21.0 m