Occurrence record: NSW935781

Preserved specimen of Backhousia myrtifolia Hook. & Harv. | Grey Myrtle recorded on 1971-12-05
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Dataset

Data partner Australia's Virtual Herbarium
Data resource NSW AVH feed
Institution code The Royal Botanic Gardens & Domain Trust
Supplied institution code "NSW"
Collection National Herbarium of New South Wales
Supplied collection code "NSW"
Catalog number NSW935781
Occurrence ID NSW:NSW:NSW935781
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations sheet
Identified by Wilson, Peter G.  
Collector Fletcher, M.J.
Record number s.n.
Reproductive condition flowers
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)
Degree of establishment native
Establishment means native
Type PhysicalObject
Presence/Absence PRESENT
Supplied as present
Identified by ID https://orcid.org/0000-0001-8581-318X
Associated records ASSOCIATED
Disposition in collection
Occurrence remarks [Ex Herb. M.J. Fletcher]
Date identified 2016-07-25

Event

Occurrence date 1971-12-05
End day of year 339
Date precision DAY
Start day of year 339

Taxonomy

Scientific name Backhousia myrtifolia
Supplied scientific name "Backhousia myrtifolia Hook. & Harv."
Identified to rank species
Common name Grey Myrtle
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Myrtales
Family Myrtaceae
Genus Backhousia
Species Backhousia myrtifolia
Name match metric exactMatch
Scientific name authorship Hook. & Harv.
Name parse type SCIENTIFIC
Nomenclatural code ICN
Verbatim taxon rank species

Geospatial

Country Australia
State or Territory New South Wales
Locality Towlers Bay, West Pittwater.
Habitat
Supplied as "Gully behind sedgeflat."
Latitude -33.616667
Supplied as: "-33.6166667"
Longitude 151.266667
Supplied as: "151.2666667"
Datum EPSG:4326
Verbatim coordinate system degrees minutes
Coordinate precision 0.01667
Coordinate uncertainty (in metres) 5000.0
Georeference sources Gazetteer
County Central Coast
Terrestrial true
Verbatim latitude 33 37 S
Biome TERRESTRIAL
Marine false
Country Code AU
Verbatim longitude 151 16 E
Verbatim coordinates 33 37 S, 151 16 E

User flagged issues 

    Data quality tests

    Test name Result
    Coordinate rounded Warning
    Geodetic datum assumed WGS84 Warning
    Show/Hide 96 passed properties
    Show/Hide 5 missing properties
    Show/Hide 21 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 3108fb1d-66c3-4fef-90c6-96caa82a9855
    Data Resource NSW AVH feed
    Raw Scientific Name Backhousia myrtifolia Hook. & Harv.
    Coordinates -33.616667,151.266667
    Related records
    Record UUID 999d308d-f837-4edd-bc83-ac38c8674f36
    Data Resource NSW AVH feed
    Raw Scientific Name Backhousia myrtifolia Hook. & Harv.
    Coordinates -33.616667,151.266667

    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 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
    Local Government Areas 2023 Northern Beaches
    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 Other native forest
    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 Heathlands
    Vegetation types - present Heathlands

    Environmental sampling for this location

    Biodiversity
    Occurrence Density 112518.0 frequency
    Species Richness 3774.0 frequency
    Climate
    Precipitation - annual (Bio12) 1309.0 mm
    Precipitation - coldest quarter (Bio19) 271.0 mm
    Precipitation - driest period (Bio14) 14.0 mm
    Precipitation - driest quarter (Bio17) 216.0 mm
    Precipitation - seasonality (Bio15) 28.0 mm
    Precipitation - warmest quarter (Bio18) 397.0 mm
    Precipitation - wettest period (Bio13) 39.0 mm
    Precipitation - wettest quarter (Bio16) 445.0 mm
    Radiation - annual mean (Bio20) 16.1 MJ/m2/day
    Radiation - seasonality (Bio23) 34.0
    Radiation - warmest quarter (Bio26) 21.1 MJ/m2/day
    Temperature - annual mean (Bio01) 17.1 degrees C
    Temperature - annual range (Bio07) 20.0 degrees C
    Temperature - coldest period min (Bio06) 6.6 degrees C
    Temperature - coldest quarter mean (Bio11) 12.2 degrees C
    Temperature - diurnal range mean (Bio02) 9.5 degrees C
    Temperature - driest quarter mean (Bio09) 13.5 degrees C
    Temperature - isothermality (Bio03) 0.47 %
    Temperature - seasonality (Bio04) 1.26
    Temperature - warmest period max (Bio05) 26.6 degrees C
    Temperature - warmest quarter (Bio10) 21.6 degrees C
    Temperature - wettest quarter mean (Bio08) 20.4 degrees C
    WorldClim 2.1: Precipitation - annual 1340.0 mm
    WorldClim 2.1: Precipitation - coldest quarter 272.0 mm
    WorldClim 2.1: Precipitation - driest month 67.0 mm
    WorldClim 2.1: Precipitation - driest quarter 219.0 mm
    WorldClim 2.1: Precipitation - seasonality 28.155022 mm
    WorldClim 2.1: Precipitation - warmest quarter 397.0 mm
    WorldClim 2.1: Precipitation - wettest month 159.0 mm
    WorldClim 2.1: Precipitation - wettest quarter 459.0 mm
    WorldClim 2.1: Temperature - annual mean 16.720833 °C
    WorldClim 2.1: Temperature - annual range 17.4 °C
    WorldClim 2.1: Temperature - coldest month min 7.4 °C
    WorldClim 2.1: Temperature - coldest quarter mean 12.116667 °C
    WorldClim 2.1: Temperature - diurnal range mean 7.741667 °C
    WorldClim 2.1: Temperature - driest quarter mean 12.683333 °C
    WorldClim 2.1: Temperature - isothermality 44.49234 %
    WorldClim 2.1: Temperature - seasonality 355.422
    WorldClim 2.1: Temperature - warmest month max 24.8 °C
    WorldClim 2.1: Temperature - warmest quarter mean 20.866667 °C
    WorldClim 2.1: Temperature - wettest quarter mean 20.85 °C
    WorldClim: Temperature - isothermality 48.0 %
    Substrate
    Moisture Index - annual mean (Bio28) 0.88
    Moisture Index - highest quarter mean (Bio32) 1.0
    Elevation 117.0 m