Occurrence record: NT:NT D0289015

Preserved specimen of Pterocaulon tricholobum A.R.Bean recorded on 2021-08-09
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Dataset

Data partner Australia's Virtual Herbarium
Data resource Northern Territory Herbarium (DNA) AVH data
Institution code Department of Environment and Natural Resources
Supplied institution code "DNA"
Collection Northern Territory Herbarium (Darwin)
Supplied collection code "NT"
Catalog number NT D0289015
Occurrence ID DNA:NT:NT D0289015
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations sheet
Identified by Randall, D.  
Identified date 2021-03-07
Collector 1.  Randall, D.J.   2.  Duong, Alice  
Supplied as "D.J. Randall | Alice Duong"
Record number 1401
Identification qualifier det.
Reproductive condition flower
License CC-BY 4.0 (Int)
Establishment means native
Presence/Absence PRESENT
Supplied as Present
Occurrence remarks Rounded hairy sub-shrub with purple spikey round flowers. Scattered in Melaleuca leucadendra black medium-light clay with Livistonia rigida, Pterocaulon tricholobia, Hibiscus austrinus var. austrinus, Pluchea sp. and Ammaranthus sp.
Date identified 2021-03-07

Event

Parent Event ID SREBA - Beetaloo Strategic Regional and Environmental Baseline Assessment
Occurrence date 2021-08-09
Date precision DAY

Taxonomy

Scientific name Pterocaulon tricholobum
Supplied scientific name "Pterocaulon tricholobum A.R.Bean"
Identified to rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Asterales
Family Asteraceae
Genus Pterocaulon
Species Pterocaulon tricholobum
Name match metric exactMatch
Scientific name authorship A.R.Bean
Name parse type SCIENTIFIC

Geospatial

Country Australia
State or Territory Northern Territory
Supplied as: "The Northern Territory"
Locality 0.8 km N of Bitter Springs (direct), Cave Creek station. SREBA survey.
Latitude -14.899722
Supplied as: "-14.899722222222222"
Longitude 133.085833
Supplied as: "133.08583333333334"
Datum EPSG:4326
Supplied datum: "GDA94"
Verbatim locality 0.8 km N of Bitter Springs (direct), Cave Creek station. SREBA survey.
Coordinate precision Unknown
Coordinate uncertainty (in metres) 10.0
Georeference protocol GPS
Georeferenced by D.J. Randall | Alice Duong
Terrestrial true
Biome TERRESTRIAL
Marine false
Country Code AU

Additional properties

parent id SREBA - Beetaloo Strategic Regional and Environmental Baseline Assessment

User flagged issues 

    Data quality tests

    Test name Result
    Coordinate rounded Warning
    Identification date before occurrence date Warning
    Coordinates dont match supplied state Warning
    Show/Hide 89 passed properties
    Show/Hide 4 missing properties
    Show/Hide 18 tests that have not been run

    Additional political boundaries information

    Area Management
    NRM Regions 2010 Northern Territory
    NRM Regions 2017 Northern Territory
    Area management
    National Landcare Program Management Units 2018 Northern Territory
    Biodiversity
    IBRA 6 Regions Gulf Fall and Uplands
    IBRA 7 Regions Gulf Fall and Uplands
    IBRA 7 Subregions McArthur
    Hydrology
    Drainage Divisions Level 1 Carpentaria Coast
    Drainage Divisions Level 2 ROPER RIVER
    Marine
    States including coastal waters Northern Territory (including Coastal Waters)
    Political
    ASGS Australian States and Territories Northern Territory
    Australian States and Territories Northern Territory
    Local Government Areas 2011 Roper Gulf (S)
    Local Government Areas 2012 deprecated Elsey
    Local Government Areas PSMA 2018 ROPER GULF REGION
    National Native Title Register (NNTR, Determinations of Native Title) - boundaries and core attributes Mataranka
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 1514
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 1635
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF NT
    PSMA ABS SA2 Statistical Areas (2016) ELSEY
    PSMA ABS SA3 Statistical Areas (2016) KATHERINE
    PSMA ABS SA4 Statistical Areas (2016) NORTHERN TERRITORY - OUTBACK
    PSMA Commonwealth Electoral Boundaries (2018) LINGIARI
    PSMA Indigenous Areas (2016) ELSEY - ROPER
    PSMA Indigenous Locations (2016) ELSEY ROPER - SURROUNDS
    PSMA Indigenous Regions (2016) KATHERINE
    PSMA Remoteness Areas (2016) Very Remote Australia
    PSMA State Electoral Boundaries (2018) ARNHEM
    PSMA States (2016) NORTHERN TERRITORY
    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 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 Leasehold
    Vegetation types - native Eucalypt woodlands
    Vegetation types - present Eucalyptus woodlands

    Environmental sampling for this location

    Climate
    Precipitation - annual (Bio12) 932.0 mm
    Precipitation - coldest quarter (Bio19) 5.0 mm
    Precipitation - driest period (Bio14) 0.0 mm
    Precipitation - driest quarter (Bio17) 5.0 mm
    Precipitation - seasonality (Bio15) 119.0 mm
    Precipitation - warmest quarter (Bio18) 312.0 mm
    Precipitation - wettest period (Bio13) 62.0 mm
    Precipitation - wettest quarter (Bio16) 654.0 mm
    Radiation - annual mean (Bio20) 21.7 MJ/m2/day
    Radiation - seasonality (Bio23) 11.0
    Radiation - warmest quarter (Bio26) 24.3 MJ/m2/day
    Temperature - annual mean (Bio01) 27.3 degrees C
    Temperature - annual range (Bio07) 25.2 degrees C
    Temperature - coldest period min (Bio06) 13.2 degrees C
    Temperature - coldest quarter mean (Bio11) 22.4 degrees C
    Temperature - diurnal range mean (Bio02) 14.0 degrees C
    Temperature - driest quarter mean (Bio09) 22.8 degrees C
    Temperature - isothermality (Bio03) 0.56 %
    Temperature - seasonality (Bio04) 1.11
    Temperature - warmest period max (Bio05) 38.3 degrees C
    Temperature - warmest quarter (Bio10) 30.9 degrees C
    Temperature - wettest quarter mean (Bio08) 29.4 degrees C
    WorldClim 2.1: Temperature - annual mean 26.945833 °C
    WorldClim: Temperature - isothermality 57.0 %
    Substrate
    Moisture Index - annual mean (Bio28) 0.4
    Moisture Index - highest quarter mean (Bio32) 0.98
    Elevation 140.0 m