Occurrence record: HO135178

Preserved specimen of Machaerina juncea (R.Br.) T.Koyama | Bare Twig-rush recorded on 1974-12-30
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Dataset

Data partner Australia's Virtual Herbarium
Data resource Tasmanian Herbarium (HO) AVH data
Institution code Tasmanian Museum and Art Gallery
Supplied institution code "HO"
Collection Tasmanian Herbarium
Supplied collection code "HO"
Catalog number HO135178
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations sheet
Identified date 2023
Collector Morris, D.I.  
Supplied as "Morris, D.I."
Record number s.n.
License CC-BY 4.0 (Int)
Presence/Absence PRESENT
Supplied as present
Dataset / Survey name [Australia's Virtual Herbarium]
Previous identifications Baumea juncea
Date identified 2023

Event

Dataset / Survey name Australia's Virtual Herbarium  
Occurrence date 1974-12-30
Verbatim event date 30 Dec 1974
Date precision DAY

Taxonomy

Scientific name Machaerina juncea
Supplied scientific name "Machaerina juncea (R.Br.) T.Koyama"
Identified to rank species
Common name Bare Twig-rush
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Poales
Family Cyperaceae
Genus Machaerina
Species Machaerina juncea
Name match metric exactMatch
Scientific name authorship (R.Br.) T.Koyama
Name parse type SCIENTIFIC
Nomenclatural code ICBN

Geospatial

Country Australia
State or Territory Tasmania
Locality Gordon River
Habitat
Supplied as "Beach"
Latitude -42.433333
Supplied as: "-42.433333"
Longitude 145.5
Supplied as: "145.500000"
Datum EPSG:4326
Supplied datum: "unknown"
Verbatim locality Gordon River
Coordinate precision 0.016667
Coordinate uncertainty (in metres) 1000.0
Georeferenced by Tasmanian Herbarium (HO)
Terrestrial true
Biome TERRESTRIAL
Marine false
Country Code AU

User flagged issues 

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    Test name Result
    Geodetic datum assumed WGS84 Warning
    Unrecognized geodetic datum Warning
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    Additional political boundaries information

    Area Management
    CAPAD 2016 Terrestrial Franklin-Gordon Wild Rivers
    CAPAD 2020 Terrestrial Franklin-Gordon Wild Rivers
    NRM Regions 2010 North West
    NRM Regions 2017 North West NRM Region
    Area management
    National Landcare Program Management Units 2018 North West NRM Region
    Biodiversity
    IBRA 6 Regions Tasmanian West
    IBRA 7 Regions Tasmanian West
    IBRA 7 Subregions West
    Hydrology
    Drainage Divisions Level 1 Tasmania
    Drainage Divisions Level 2 GORDON RIVER
    Marine
    States including coastal waters Tasmania (including Coastal Waters)
    Political
    ASGS Australian States and Territories Tasmania
    Australian States and Territories Tasmania
    Local Government Areas 2011 West Coast (M)
    Local Government Areas 2012 deprecated West Coast
    Local Government Areas PSMA 2018 WEST COAST COUNCIL
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 3
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 3932
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF TAS.
    PSMA ABS SA2 Statistical Areas (2016) WILDERNESS - WEST
    PSMA ABS SA3 Statistical Areas (2016) WEST COAST
    PSMA ABS SA4 Statistical Areas (2016) WEST AND NORTH WEST
    PSMA Commonwealth Electoral Boundaries (2018) BRADDON
    PSMA Indigenous Areas (2016) TASMANIA - WEST COAST
    PSMA Indigenous Locations (2016) ZEEHAN - FRANKLIN
    PSMA Indigenous Regions (2016) TASMANIA
    PSMA Remoteness Areas (2016) Remote Australia
    PSMA State Electoral Boundaries (2018) MURCHISON
    PSMA States (2016) TASMANIA
    World Country Boundaries Australia
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Indigenous co-managed, Native forest
    Forests of Australia (2013) v2.0 Rainforest
    Forests of Australia 2018B Rainforest
    NVIS 4.1 Major Vegetation Groups Eucalypt Tall Open Forests
    NVIS 4.1 Major Vegetation Subgroups Eucalyptus (+/- tall) open forest with a dense broad-leaved and/or tree-fern understorey (wet sclerophyll)
    Tenure of Australia's forests (2013) v2.0 Nature Conservation Reserve
    Vegetation types - native Rainforests and vine thickets
    Vegetation types - present Rainforest and vine thickets

    Environmental sampling for this location

    Climate
    Precipitation - annual (Bio12) 2193.0 mm
    Precipitation - coldest quarter (Bio19) 692.0 mm
    Precipitation - driest period (Bio14) 22.0 mm
    Precipitation - driest quarter (Bio17) 368.0 mm
    Precipitation - seasonality (Bio15) 25.0 mm
    Precipitation - warmest quarter (Bio18) 373.0 mm
    Precipitation - wettest period (Bio13) 60.0 mm
    Precipitation - wettest quarter (Bio16) 698.0 mm
    Radiation - annual mean (Bio20) 10.8 MJ/m2/day
    Radiation - seasonality (Bio23) 55.0
    Radiation - warmest quarter (Bio26) 17.1 MJ/m2/day
    Temperature - annual mean (Bio01) 11.8 degrees C
    Temperature - annual range (Bio07) 16.3 degrees C
    Temperature - coldest period min (Bio06) 4.5 degrees C
    Temperature - coldest quarter mean (Bio11) 8.6 degrees C
    Temperature - diurnal range mean (Bio02) 8.4 degrees C
    Temperature - driest quarter mean (Bio09) 15.0 degrees C
    Temperature - isothermality (Bio03) 0.52 %
    Temperature - seasonality (Bio04) 0.89
    Temperature - warmest period max (Bio05) 20.8 degrees C
    Temperature - warmest quarter (Bio10) 15.1 degrees C
    Temperature - wettest quarter mean (Bio08) 8.8 degrees C
    Substrate
    Moisture Index - annual mean (Bio28) 1.0
    Moisture Index - highest quarter mean (Bio32) 1.0
    Elevation 0.0 m