Occurrence record: AD 98247117

Preserved specimen of Xanthorrhoea resinosa Pers. | Spear Grass-tree recorded on 1952-08-23
   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 98247117
Occurrence ID AD:AD:AD98247117
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Identified by Messmer, Mrs  
Collector Eardley, C.M.
Record number s.n.
Identification qualifier ?resinosa
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
Collection https://scientific-collections.gbif.org/collection/c26d41e5-754f-4ef2-9a9a-8790ff21a498
Associated records ASSOCIATED
Dataset name / Survey name [The Australasian Virtual Herbarium (AVH)]

Event

Dataset name / Survey name The Australasian Virtual Herbarium (AVH)  
Occurrence date 1952-08-23
Verbatim event date 23 Aug 1952
End day of year 236
Date precision DAY
Start day of year 236

Taxonomy

Scientific name Xanthorrhoea resinosa
Supplied scientific name "Xanthorrhoea resinosa Pers."
Identified to rank species
Common name Spear Grass-tree
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Asparagales
Family Xanthorrhoeaceae
Genus Xanthorrhoea
Species Xanthorrhoea resinosa
Scientific name ID https://id.biodiversity.org.au/name/apni/97117
Name match metric exactMatch
Scientific name authorship Pers.
Name parse type SCIENTIFIC
Nomenclatural code ICN

Geospatial

Country Australia
State or Territory New South Wales
Locality Sorlie en route to Kuringai Chase
Latitude -33.630051
Supplied as: "-33.630051"
Longitude 151.242871
Supplied as: "151.242871"
Datum EPSG:4326
Coordinate precision 0.000001
Coordinate uncertainty (in metres) 15000.0
Georeference verification status verified by data custodian
Georeference sources Google Maps
Georeference protocol Digital Map
Terrestrial true
Georeferenced date 2025-11-17T00:00
Supplied as 2025-11-17
Georeference remarks in vicinity of Ku-ring-gai Chase National Park
Biome TERRESTRIAL
Continent Oceania
Marine false
Country Code AU

User flagged issues 

    Data quality tests

    Test name Result
    CONTINENT_COORDINATE_MISMATCH Warning
    Georeferenced after occurrence date Warning
    Show/Hide 103 passed properties
    Show/Hide 19 tests that have not been run

    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 5ad2467a-1ddd-4618-85fb-ec36aee15ea1
    Data Resource AD AVH Data
    Raw Scientific Name Xanthorrhoea resinosa Pers.
    Coordinates -33.630051,151.242871
    Related records
    Record UUID a256f234-dcd0-4ea3-983a-4ae4e172c53e
    Data Resource AD AVH Data
    Raw Scientific Name Xanthorrhoea resinosa Pers.
    Coordinates -33.630051,151.242871

    Additional political boundaries information

    Area Management
    CAPAD 2016 Terrestrial Ku-ring-gai Chase
    CAPAD 2020 Terrestrial Ku-ring-gai Chase
    CAPAD 2022 - Terrestrial (Collaborative Australian Protected Areas Database) Ku-ring-gai Chase
    Hunter Analysis Mask GER Hunter Analysis Mask
    IBRA (Interim Biogeographic Regionalisation for Australia (IBRA) Version 7 (Regions) Sydney Basin
    IBRA (Interim Biogeographic Regionalisation for Australia (IBRA) Version 7 (Subregions), contextual (polygon) Pittwater
    NRM Regions 2010 Hawkesbury-Nepean
    NRM Regions 2017 Greater Sydney
    Natural Resource Management (NRM) Regions 2023 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
    Australian Drainage Divisions 2021 South East Coast (NSW)
    Drainage Divisions Level 1 South East Coast (NSW)
    Drainage Divisions Level 2 HAWKESBURY RIVER
    Indigenous
    Indigenous Areas 2021 Northern Beaches
    Indigenous Locations 2021 Pittwater
    Indigenous Regions 2021 Sydney - Wollongong
    RATSIB (representative Aboriginal/Torres Strait Islander body) Areas 2024 New South Wales
    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
    Commonwealth Electoral Divisions 2021 Mackellar
    Electorates March 2025 Mackellar
    Local Government Areas 2011 Pittwater (A)
    Local Government Areas 2012 deprecated Pittwater
    Local Government Areas 2023 Northern Beaches
    Local Government Areas PSMA 2018 NORTHERN BEACHES COUNCIL
    NSW Local Land Services Regions Greater Sydney
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 7
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 1394
    PSMA ABS Greater Capital City Statistical Areas (2016) GREATER SYDNEY
    PSMA ABS SA2 Statistical Areas (2016) BAYVIEW - ELANORA HEIGHTS
    PSMA ABS SA3 Statistical Areas (2016) PITTWATER
    PSMA ABS SA4 Statistical Areas (2016) SYDNEY - NORTHERN BEACHES
    PSMA Commonwealth Electoral Boundaries (2018) MACKELLAR
    PSMA Indigenous Areas (2016) NORTHERN BEACHES
    PSMA Indigenous Locations (2016) PITTWATER
    PSMA Indigenous Regions (2016) SYDNEY - WOLLONGONG
    PSMA Remoteness Areas (2016) Inner Regional Australia
    PSMA State Electoral Boundaries (2018) LEGISLATIVE COUNCIL
    PSMA States (2016) NEW SOUTH WALES
    State Electoral Divisions 2022 Pittwater
    World Country Boundaries Australia
    Sensitive Data Layers
    Phylloxera Infection Zone - Sydney, New South Wales Sydney Phylloxera Zone
    Social
    Australia 2021 Australia
    Destination Zones 2021 Bayview - Elanora Heights
    Greater Capital City Statistical Areas 2021 Greater Sydney
    Postal Areas 2021 2084
    Remoteness Areas 2021 Inner Regional Australia
    States and Territories 2021 New South Wales
    Statistical Areas Level 1 12202142119
    Statistical Areas Level 2 Bayview - Elanora Heights
    Statistical Areas Level 3 Pittwater
    Statistical Areas Level 4 Sydney - Northern Beaches
    Tourism Regions 2021 Sydney
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Indigenous co-managed, Native forest
    Forests of Australia (2013) v2.0 Eucalypt Medium Woodland
    Forests of Australia 2018B Eucalypt Medium Woodland
    NVIS 4.1 Major Vegetation Groups Eucalypt Woodlands
    NVIS 4.1 Major Vegetation Subgroups Eucalyptus woodlands with a tussock grass understorey
    Tenure of Australia's forests (2013) v2.0 Nature Conservation Reserve
    Vegetation types - native Eucalypt open forests
    Vegetation types - present Eucalyptus open forest

    Environmental sampling for this location

    Biodiversity
    Occurrence Density 112518.0 frequency
    Species Richness 3774.0 frequency
    Climate
    Precipitation - annual (Bio12) 1250.0 mm
    Precipitation - coldest quarter (Bio19) 258.0 mm
    Precipitation - driest period (Bio14) 14.0 mm
    Precipitation - driest quarter (Bio17) 208.0 mm
    Precipitation - seasonality (Bio15) 28.0 mm
    Precipitation - warmest quarter (Bio18) 379.0 mm
    Precipitation - wettest period (Bio13) 37.0 mm
    Precipitation - wettest quarter (Bio16) 425.0 mm
    Radiation - annual mean (Bio20) 16.2 MJ/m2/day
    Radiation - seasonality (Bio23) 34.0
    Radiation - warmest quarter (Bio26) 21.3 MJ/m2/day
    Temperature - annual mean (Bio01) 17.5 degrees C
    Temperature - annual range (Bio07) 20.4 degrees C
    Temperature - coldest period min (Bio06) 6.7 degrees C
    Temperature - coldest quarter mean (Bio11) 12.5 degrees C
    Temperature - diurnal range mean (Bio02) 9.7 degrees C
    Temperature - driest quarter mean (Bio09) 13.8 degrees C
    Temperature - isothermality (Bio03) 0.48 %
    Temperature - seasonality (Bio04) 1.28
    Temperature - warmest period max (Bio05) 27.1 degrees C
    Temperature - warmest quarter (Bio10) 22.0 degrees C
    Temperature - wettest quarter mean (Bio08) 20.8 degrees C
    WorldClim 2.1: Precipitation - annual 1302.0 mm
    WorldClim 2.1: Precipitation - coldest quarter 263.0 mm
    WorldClim 2.1: Precipitation - driest month 64.0 mm
    WorldClim 2.1: Precipitation - driest quarter 214.0 mm
    WorldClim 2.1: Precipitation - seasonality 28.254206 mm
    WorldClim 2.1: Precipitation - warmest quarter 387.0 mm
    WorldClim 2.1: Precipitation - wettest month 154.0 mm
    WorldClim 2.1: Precipitation - wettest quarter 448.0 mm
    WorldClim 2.1: Temperature - annual mean 16.820833 °C
    WorldClim 2.1: Temperature - annual range 18.1 °C
    WorldClim 2.1: Temperature - coldest month min 7.1 °C
    WorldClim 2.1: Temperature - coldest quarter mean 12.066667 °C
    WorldClim 2.1: Temperature - diurnal range mean 8.158334 °C
    WorldClim 2.1: Temperature - driest quarter mean 12.733334 °C
    WorldClim 2.1: Temperature - isothermality 45.07366 %
    WorldClim 2.1: Temperature - seasonality 365.1056
    WorldClim 2.1: Temperature - warmest month max 25.2 °C
    WorldClim 2.1: Temperature - warmest quarter mean 21.1 °C
    WorldClim 2.1: Temperature - wettest quarter mean 21.016666 °C
    WorldClim: Temperature - isothermality 48.0 %
    Substrate
    Moisture Index - annual mean (Bio28) 0.85
    Moisture Index - highest quarter mean (Bio32) 1.0
    Elevation 160.0 m