Occurrence record: AD 99708247

Preserved specimen of Tetragonia decumbens Mill. | Sea Spinach recorded on 1997-01-09
   API

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 99708247
Occurrence ID AD:AD:AD 99708247
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Identified by Toelken, H.R.  
Collector Taylor, R.  
Supplied as "Taylor, R."
Record number 160
Associated Occurrence Status Representative record
Associated occurrences This record has 1 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 1997-02-22
Supplied as 19970222

Event

Dataset / Survey name The Australasian Virtual Herbarium (AVH)  
Occurrence date 1997-01-09
Verbatim event date 9 Jan 1997
Date precision DAY

Taxonomy

Scientific name Tetragonia decumbens
Supplied scientific name "Tetragonia decumbens Mill."
Identified to rank species
Common name Sea Spinach
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Caryophyllales
Family Aizoaceae
Genus Tetragonia
Species Tetragonia decumbens
Name match metric exactMatch
Scientific name authorship Mill.
Name parse type SCIENTIFIC

Geospatial

Country Australia
State or Territory South Australia
Locality On incipient dune on beachfront at Hallett Cove Beach
Habitat
Supplied as "In sand on beach front with {Dianella brevicaulis, Euphorbia paralias, Carpobrotus edulis}"
Latitude -35.085
Supplied as: "-35.0850000000"
Longitude 138.492778
Supplied as: "138.4927780000"
Datum EPSG:4326
Min elevation 2
Max elevation 2
Coordinate precision Unknown
Coordinate uncertainty (in metres) 150.0
Terrestrial true
Biome TERRESTRIAL
Marine false
Country Code AU
Verbatim coordinates 35,05,06,S;138,29,34,E

User flagged issues 

    Data quality tests

    Test name Result
    First of the year Warning
    Geodetic datum assumed WGS84 Warning
    Show/Hide 97 passed properties
    Show/Hide 7 missing properties
    Show/Hide 18 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 08ea60ff-b1f5-4548-8c11-529410ba0aea
    Data Resource AD AVH Data
    Raw Scientific Name Tetragonia decumbens Mill.
    Coordinates -35.085,138.492778
    Related records
    Record UUID 8be51446-94d8-4b3b-8277-72a6840788be
    Data Resource National Herbarium of Victoria (MEL) AVH data
    Raw Scientific Name Tetragonia decumbens
    Coordinates -35.085,138.4928

    Additional political boundaries information

    Area Management
    Australian Coral Ecoregions South-east Australia
    NRM Regions 2010 Adelaide and Mount Lofty Ranges
    NRM Regions 2017 Adelaide and Mount Lofty Ranges
    Area management
    National Landcare Program Management Units 2018 Adelaide and Mount Lofty Ranges
    Biodiversity
    IMCRA 4 Regions Spencer Gulf Shelf Province
    IMCRA Meso-scale Bioregions St Vincent Gulf
    Hydrology
    Drainage Divisions Level 1 South Australian Gulf
    Drainage Divisions Level 2 ONKAPARINGA RIVER
    Marine
    States including coastal waters South Australia (including Coastal Waters)
    Political
    Australian States and Territories South Australia
    Local Government Areas 2012 deprecated Marion - South
    Local Government Areas PSMA 2018 CITY OF MARION
    PSMA State Electoral Boundaries (2018) LEGISLATIVE COUNCIL
    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
    Tenure of Australia's forests (2013) v2.0 Private Freehold
    Vegetation types - native unknown/no data
    Vegetation types - present cleared, non-native vegetation, buildings

    Environmental sampling for this location

    Climate
    Precipitation - annual (Bio12) 521.0 mm
    Precipitation - coldest quarter (Bio19) 217.0 mm
    Precipitation - driest period (Bio14) 3.0 mm
    Precipitation - driest quarter (Bio17) 56.0 mm
    Precipitation - seasonality (Bio15) 50.0 mm
    Precipitation - warmest quarter (Bio18) 56.0 mm
    Precipitation - wettest period (Bio13) 19.0 mm
    Precipitation - wettest quarter (Bio16) 219.0 mm
    Radiation - annual mean (Bio20) 17.3 MJ/m2/day
    Radiation - seasonality (Bio23) 42.0
    Radiation - warmest quarter (Bio26) 25.1 MJ/m2/day
    Temperature - annual mean (Bio01) 16.7 degrees C
    Temperature - annual range (Bio07) 20.6 degrees C
    Temperature - coldest period min (Bio06) 7.8 degrees C
    Temperature - coldest quarter mean (Bio11) 12.0 degrees C
    Temperature - diurnal range mean (Bio02) 9.2 degrees C
    Temperature - driest quarter mean (Bio09) 21.6 degrees C
    Temperature - isothermality (Bio03) 0.45 %
    Temperature - seasonality (Bio04) 1.31
    Temperature - warmest period max (Bio05) 28.4 degrees C
    Temperature - warmest quarter (Bio10) 21.6 degrees C
    Temperature - wettest quarter mean (Bio08) 12.0 degrees C
    WorldClim 2.1: Temperature - annual mean 15.904166 °C
    WorldClim: Temperature - isothermality 48.0 %
    Substrate
    Moisture Index - annual mean (Bio28) 0.47
    Moisture Index - highest quarter mean (Bio32) 0.93