Occurrence record: AD 99621080

Preserved specimen of Althenia cylindrocarpa (Körn. ex Müll.Berol.) Asch. | Long-fruit Water Mat recorded on 1978-08-21
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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 99621080
Occurrence ID AD:AD:AD99621080
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Identified by State Herbarium of South Australia  
Collector Skinner, S.
Record number s.n.
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)
Supplied as https://creativecommons.org/licenses/by/4.0/legalcode
Rights holder Board of the Botanic Gardens and State Herbarium
Institution ID https://scientific-collections.gbif.org/institution/4ca40b99-dada-4fdc-b92b-2ed7b1cab89c
Type PhysicalObject
Presence/Absence PRESENT
Supplied as Present
Identified by ID https://www.wikidata.org/wiki/Q7603235
Collection https://scientific-collections.gbif.org/collection/c26d41e5-754f-4ef2-9a9a-8790ff21a498
Associated records ASSOCIATED
Dataset / Survey name [The Australasian Virtual Herbarium (AVH)]
Date identified 2025-05-29
Identification remarks fide: Census of South Australian plants, algae and fungi

Event

Dataset / Survey name The Australasian Virtual Herbarium (AVH)  
Identification remarks fide: Census of South Australian plants, algae and fungi
Occurrence date 1978-08-21
Verbatim event date 21 Aug 1978
End day of year 233
Date precision DAY
Start day of year 233

Taxonomy

Scientific name Althenia cylindrocarpa
Supplied scientific name "Althenia cylindrocarpa (Körn. ex Müll.Berol.) Asch."
Identified to rank species
Common name Long-fruit Water Mat
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Alismatales
Family Potamogetonaceae
Genus Althenia
Species Althenia cylindrocarpa
Scientific name ID https://id.biodiversity.org.au/name/apni/84411
Name match metric exactMatch
Scientific name authorship (Körn. ex Müll.Berol.) Asch.
Name parse type SCIENTIFIC
Nomenclatural code ICN

Geospatial

Country Australia
State or Territory South Australia
Locality In billabong near causeway at mouth of Inman River, Encounter Bay
Habitat
Supplied as "In billabong at mouth of river in fresh to brackish water, 0-0.5 m deep"
Latitude -35.5
Supplied as: "-35.500000"
Longitude 138.516667
Supplied as: "138.516667"
Datum EPSG:4326
Supplied datum: "not recorded"
Coordinate precision Unknown
Coordinate uncertainty (in metres) 10000.0
Terrestrial true
Biome TERRESTRIAL
Marine false
Country Code AU
Verbatim coordinates 35,30,,;138,31,,

Additional properties

herbarium region sa Southern Lofty - SL-11

User flagged issues 

    Data quality tests

    Test name Result
    Geodetic datum assumed WGS84 Warning
    Unrecognized geodetic datum Warning
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    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 a0c88ad0-f1ba-48ae-8f77-0b2e95265cc3
    Data Resource AD AVH Data
    Raw Scientific Name Althenia cylindrocarpa (Körn. ex Müll.Berol.) Asch.
    Coordinates -35.5,138.516667
    Related records
    Record UUID a39ef17c-727f-431c-af96-15cf10fc25e7
    Data Resource AD AVH Data
    Raw Scientific Name Althenia cylindrocarpa (Körn. ex Müll.Berol.) Asch.
    Coordinates -35.5,138.516667

    Additional political boundaries information

    Area Management
    IBRA (Interim Biogeographic Regionalisation for Australia (IBRA) Version 7 (Regions) Kanmantoo
    IBRA (Interim Biogeographic Regionalisation for Australia (IBRA) Version 7 (Subregions), contextual (polygon) Fleurieu
    NRM Regions 2010 Adelaide and Mount Lofty Ranges
    NRM Regions 2017 Adelaide and Mount Lofty Ranges
    Natural Resource Management (NRM) Regions 2023 Hills and Fleurieu
    Area management
    National Landcare Program Management Units 2018 Adelaide and Mount Lofty Ranges
    Biodiversity
    IBRA 6 Regions Kanmantoo
    IBRA 7 Regions Kanmantoo
    IBRA 7 Subregions Fleurieu
    Hydrology
    Australian Drainage Divisions 2021 South Australian Gulf
    Drainage Divisions Level 1 South Australian Gulf
    Drainage Divisions Level 2 FLEURIEU PENINSULA
    Indigenous
    Indigenous Areas 2021 Fleurieu - Kangaroo Island
    Indigenous Locations 2021 Fleurieu - Kangaroo Island
    Indigenous Regions 2021 Adelaide
    RATSIB (representative Aboriginal/Torres Strait Islander body) Areas 2024 Greater South Australia
    Marine
    States including coastal waters South Australia (including Coastal Waters)
    Political
    ASGS Australian States and Territories South Australia
    Australian States and Territories South Australia
    Commonwealth Electoral Divisions 2021 Mayo
    Electorates March 2025 Mayo
    Local Government Areas 2011 Victor Harbor (C)
    Local Government Areas 2012 deprecated Victor Harbor
    Local Government Areas PSMA 2018 CITY OF VICTOR HARBOR
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 28
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 717
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF SA
    PSMA ABS SA2 Statistical Areas (2016) YANKALILLA
    PSMA ABS SA3 Statistical Areas (2016) FLEURIEU - KANGAROO ISLAND
    PSMA ABS SA4 Statistical Areas (2016) SOUTH AUSTRALIA - SOUTH EAST
    PSMA Commonwealth Electoral Boundaries (2018) MAYO
    PSMA Indigenous Areas (2016) FLEURIEU - KANGAROO ISLAND
    PSMA Indigenous Locations (2016) FLEURIEU - KANGAROO ISLAND
    PSMA Indigenous Regions (2016) ADELAIDE
    PSMA Remoteness Areas (2016) Inner Regional Australia
    PSMA State Electoral Boundaries (2018) LEGISLATIVE COUNCIL
    PSMA States (2016) SOUTH AUSTRALIA
    State Electoral Divisions 2022 Finniss
    World Country Boundaries Australia
    Social
    Australia 2021 Australia
    Destination Zones 2021 Yankalilla
    Greater Capital City Statistical Areas 2021 Rest of SA
    Local Government Areas 2023 Victor Harbor
    Postal Areas 2021 5211
    Remoteness Areas 2021 Inner Regional Australia
    States and Territories 2021 South Australia
    Statistical Areas Level 2 Yankalilla
    Statistical Areas Level 3 Fleurieu - Kangaroo Island
    Statistical Areas Level 4 South Australia - South East
    Tourism Regions 2021 Fleurieu Peninsula
    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

    Biodiversity
    Occurrence Density 19908.0 frequency
    Species Richness 1635.0 frequency
    Climate
    Precipitation - annual (Bio12) 655.0 mm
    Precipitation - coldest quarter (Bio19) 286.0 mm
    Precipitation - driest period (Bio14) 4.0 mm
    Precipitation - driest quarter (Bio17) 67.0 mm
    Precipitation - seasonality (Bio15) 53.0 mm
    Precipitation - warmest quarter (Bio18) 67.0 mm
    Precipitation - wettest period (Bio13) 25.0 mm
    Precipitation - wettest quarter (Bio16) 287.0 mm
    Radiation - annual mean (Bio20) 16.8 MJ/m2/day
    Radiation - seasonality (Bio23) 44.0
    Radiation - warmest quarter (Bio26) 24.7 MJ/m2/day
    Temperature - annual mean (Bio01) 15.1 degrees C
    Temperature - annual range (Bio07) 18.6 degrees C
    Temperature - coldest period min (Bio06) 6.8 degrees C
    Temperature - coldest quarter mean (Bio11) 11.1 degrees C
    Temperature - diurnal range mean (Bio02) 9.2 degrees C
    Temperature - driest quarter mean (Bio09) 19.3 degrees C
    Temperature - isothermality (Bio03) 0.49 %
    Temperature - seasonality (Bio04) 1.12
    Temperature - warmest period max (Bio05) 25.4 degrees C
    Temperature - warmest quarter (Bio10) 19.3 degrees C
    Temperature - wettest quarter mean (Bio08) 11.1 degrees C
    WorldClim 2.1: Precipitation - annual 611.0 mm
    WorldClim 2.1: Precipitation - coldest quarter 257.0 mm
    WorldClim 2.1: Precipitation - driest month 17.0 mm
    WorldClim 2.1: Precipitation - driest quarter 68.0 mm
    WorldClim 2.1: Precipitation - seasonality 50.197697 mm
    WorldClim 2.1: Precipitation - warmest quarter 69.0 mm
    WorldClim 2.1: Precipitation - wettest month 91.0 mm
    WorldClim 2.1: Precipitation - wettest quarter 257.0 mm
    WorldClim 2.1: Temperature - annual mean 15.558333 °C
    WorldClim 2.1: Temperature - annual range 19.400002 °C
    WorldClim 2.1: Temperature - coldest month min 7.3 °C
    WorldClim 2.1: Temperature - coldest quarter mean 11.283333 °C
    WorldClim 2.1: Temperature - diurnal range mean 9.716666 °C
    WorldClim 2.1: Temperature - driest quarter mean 19.933332 °C
    WorldClim 2.1: Temperature - isothermality 50.08591 %
    WorldClim 2.1: Temperature - seasonality 355.69925
    WorldClim 2.1: Temperature - warmest month max 26.7 °C
    WorldClim 2.1: Temperature - warmest quarter mean 19.933332 °C
    WorldClim 2.1: Temperature - wettest quarter mean 11.283333 °C
    WorldClim: Temperature - isothermality 49.0 %
    Substrate
    Moisture Index - annual mean (Bio28) 0.56
    Moisture Index - highest quarter mean (Bio32) 1.0
    Elevation 135.0 m