Occurrence record: AD 97607607

Preserved specimen of Wolffia australiana (Benth.) Hartog & Plas | Tiny Duckweed recorded on 1967-12-27
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Dataset

Data partner Australia's Virtual Herbarium
Data resource AD AVH Data
Institution code Department for Environment and Water
Supplied institution code "AD"
Collection State Herbarium of South Australia
Supplied collection code "AD"
Catalog number AD 97607607
Occurrence ID AD:AD:AD 97607607
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Identified by Smyth, H.T.  
Collector Eichler  
Supplied as "Eichler, Hj."
Record number 19738
Associated Occurrence Status Representative record
Associated occurrences This record has 2 inferred associated occurrences
For more information see Inferred associated occurrence details
License CC-BY 4.0 (Int)
Supplied as https://creativecommons.org/licenses/by/4.0/legalcode
Rights holder Board of the Botanic Gardens and State Herbarium
Type PhysicalObject
Presence/Absence PRESENT
Supplied as Present
Associated records REPRESENTATIVE
Dataset / Survey name [The Australasian Virtual Herbarium (AVH)]
Date identified 2000-04-20
Supplied as 20000420

Event

Dataset / Survey name The Australasian Virtual Herbarium (AVH)  
Occurrence date 1967-12-27
Verbatim event date 27 Dec 1967
Date precision DAY

Taxonomy

Scientific name Wolffia australiana
Supplied scientific name "Wolffia australiana (Benth.) Hartog & Plas"
Identified to rank species
Common name Tiny Duckweed
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Alismatales
Family Araceae
Supplied as "Lemnaceae"
Genus Wolffia
Species Wolffia australiana
Name match metric exactMatch
Scientific name authorship (Benth.) Hartog & Plas
Name parse type SCIENTIFIC

Geospatial

Country Australia
State or Territory South Australia
Locality Lake Albert-Lake Alexandrina. Off the road to the E landing place of the New Ferry to Narrung in Albert Passage
Latitude -35.5148356
Supplied as: "-35.5161110000"
Longitude 139.1880448
Supplied as: "139.1869440000"
Datum EPSG:4326
Supplied datum: "AGD84"
Verbatim locality Lake Albert-Lake Alexandrina. Off the road to the E landing place of the New Ferry to Narrung in Albert Passage
Coordinate precision Unknown
Coordinate uncertainty (in metres) 10000.0
Terrestrial true
Biome TERRESTRIAL
Marine false
Country Code AU
Verbatim coordinates 35,30,58,S;139,11,13,E

User flagged issues 

    Data quality tests

    Test name Result
    Coordinates converted to 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 has been identified as the representative occurrence in a group of associated occurrences. This mean other records have been detected that seem to relate to this record and this particular record has the most detailed information on the occurrence. More information about the duplication detection methods and terminology in use is available here:

    Representative Record
    Record UUID 1ba0f4e0-acac-4215-9a09-72bfef3492e5
    Data Resource AD AVH Data
    Raw Scientific Name Wolffia australiana (Benth.) Hartog & Plas
    Coordinates -35.5148356,139.1880448
    Related records
    Record UUID b50c4f71-0e46-46c7-81a5-dd1bfc41ff6e
    Data Resource AD AVH Data
    Raw Scientific Name Wolffia australiana (Benth.) Hartog & Plas
    Coordinates -35.5148356,139.1880448
    Record UUID dfc11cd3-c44e-45b2-906c-bcb4b7a9e9d2
    Data Resource AD AVH Data
    Raw Scientific Name Wolffia australiana (Benth.) Hartog & Plas
    Coordinates -35.5148356,139.1880448

    Additional political boundaries information

    Area Management
    Directory of Important Wetlands The Coorong, Lake Alexandrina & Lake Albert
    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 Cumberland
    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 Strathfield (A)
    Local Government Areas 2012 deprecated Strathfield
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 20
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 953
    PSMA ABS Greater Capital City Statistical Areas (2016) GREATER SYDNEY
    PSMA ABS SA2 Statistical Areas (2016) HOMEBUSH
    PSMA ABS SA3 Statistical Areas (2016) STRATHFIELD - BURWOOD - ASHFIELD
    PSMA ABS SA4 Statistical Areas (2016) SYDNEY - INNER WEST
    PSMA Commonwealth Electoral Boundaries (2018) REID
    PSMA Indigenous Areas (2016) SYDNEY - INNER WEST
    PSMA Indigenous Locations (2016) STRATHFIELD
    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, 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 woodlands
    Vegetation types - present cleared, non-native vegetation, buildings

    Environmental sampling for this location

    Climate
    Precipitation - annual (Bio12) 991.0 mm
    Precipitation - coldest quarter (Bio19) 200.0 mm
    Precipitation - driest period (Bio14) 11.0 mm
    Precipitation - driest quarter (Bio17) 167.0 mm
    Precipitation - seasonality (Bio15) 28.0 mm
    Precipitation - warmest quarter (Bio18) 302.0 mm
    Precipitation - wettest period (Bio13) 29.0 mm
    Precipitation - wettest quarter (Bio16) 337.0 mm
    Radiation - annual mean (Bio20) 16.7 MJ/m2/day
    Radiation - seasonality (Bio23) 34.0
    Radiation - warmest quarter (Bio26) 22.2 MJ/m2/day
    Temperature - annual mean (Bio01) 17.8 degrees C
    Temperature - annual range (Bio07) 21.9 degrees C
    Temperature - coldest period min (Bio06) 6.0 degrees C
    Temperature - coldest quarter mean (Bio11) 12.5 degrees C
    Temperature - diurnal range mean (Bio02) 10.5 degrees C
    Temperature - driest quarter mean (Bio09) 13.4 degrees C
    Temperature - isothermality (Bio03) 0.48 %
    Temperature - seasonality (Bio04) 1.36
    Temperature - warmest period max (Bio05) 27.9 degrees C
    Temperature - warmest quarter (Bio10) 22.6 degrees C
    Temperature - wettest quarter mean (Bio08) 21.7 degrees C
    WorldClim 2.1: Temperature - annual mean 18.008333 °C
    WorldClim: Temperature - isothermality 48.0 %
    Substrate
    Moisture Index - annual mean (Bio28) 0.72
    Moisture Index - highest quarter mean (Bio32) 0.95
    Elevation 23.0 m