Occurrence record: DNA:DNA D0281536

Preserved specimen of Hydrocotyle grammatocarpa F.Muell. recorded on 2012-07-25

Dataset

Data partner Australia's Virtual Herbarium
Data resource DNA AVH data
Institution code Department of Environment and Natural Resources
Supplied institution code "DNA"
Collection Northern Territory Herbarium (Darwin)
Supplied collection code "DNA"
Catalog number DNA D0281536
Occurrence ID DNA:DNA:DNA D0281536
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations sheet
Collector Jensen, R.|Kemp, J.E.
Supplied as "R. Jensen | J. E. Kemp"
Record number 2705
License CC-BY 4.0 (Int)
Establishment means NATIVE
Supplied as native
Presence/Absence PRESENT
Supplied as Present
Occurrence remarks Uncommon creeping herb to 30cm long. Maroon/purple petals tiny on relatively large ovary, anthers white, disc. green. DNA collected for CNS. In moist drainage lines/creek in Eucalyptus tetrodonta woodland with a T2 layer of Petalostigma pubescens and Melaleuca viridiflora var. viridiflora over a low patchy but thick shrub layer of Acacia nuperrima with lots of Hyptis suaveolens along road edges on yellowish sand. Growing with Commelina agrostophylla, Nelsonia campestris, Desmodium trichostachyum, Eragrostis, Cheilanthes tenuifolia, Hydrocotyle grammatocarpa and Cyperus spp. on reddish lateritic soils.
State conservation Northern Territory:

Event

Occurrence date 2012-07-25
Date precision DAY

Taxonomy

Scientific name Hydrocotyle grammatocarpa
Supplied scientific name "Hydrocotyle grammatocarpa F.Muell."
Identified to rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Apiales
Family Araliaceae
Genus Hydrocotyle
Species Hydrocotyle grammatocarpa
Name match metric exactMatch
Scientific name authorship F.Muell.
Name parse type SCIENTIFIC

Geospatial

Country Australia
State or Territory Northern Territory
Supplied as: "The Northern Territory"
Locality C. 37.5 km SW of Pungalina homestead in little tributary toCalvert River on Pungalina/Seven Emu Wildlife Sanctuary.
Supplied as: "C. 37.5 km SW of Pungalina homestead in little tributary toCalvert River on Pungalina/Seven Emu Wildlife Sanctuary."
Latitude -16.43916700616088
Supplied as: "-16.4391666666667"
Longitude 137.610278
Supplied as: "137.610277777778"
Datum EPSG:4326
Supplied datum: "GDA94"
Verbatim locality C. 37.5 km SW of Pungalina homestead in little tributary toCalvert River on Pungalina/Seven Emu Wildlife Sanctuary.
Coordinate precision Unknown
Coordinate uncertainty (in metres) 10.0
Georeference protocol GPS
Georeferenced by R. Jensen | J. E. Kemp
Terrestrial true
Biome TERRESTRIAL
Marine false
Country Code AU

User flagged issues 

    Data quality tests

    Test name Result
    Coordinates converted to WGS84 Warning
    Coordinate rounded Warning
    Coordinates dont match supplied state Warning
    Show/Hide 81 passed properties
    Show/Hide 4 missing properties
    Show/Hide 19 tests that have not been run

    Additional political boundaries information

    Area Management
    Australian Tropical Savanna Australian Tropical Savanna
    CAPAD 2016 Terrestrial Pungalina - Seven Emu
    Fallow practice - dominant (area) No cereal producers
    Fallow practice - dominant (number) No cereal producers
    Global 200 priority ecoregions - Terrestrial Northern Australia and Trans-Fly Savannas
    Irrigation practice - dominant No irrigation
    Land use Grazing of native pastures
    NRM Regions 2010 Northern Territory
    NRM Regions 2014 Northern Territory
    NRM Regions 2015 Northern Territory
    NRM Regions 2017 Northern Territory
    NRM Regions 2017 (Qld 2019) Northern Territory
    Stubble practice - dominant (area) No cereal producers
    Stubble practice - dominant (number) No cereal producers
    Tillage practice - dominant (area) No cereal producers
    Tillage practice - dominant (number) No cereal producers
    Area management
    National Landcare Program Management Units 2018 Northern Territory
    Biodiversity
    Freshwater Ecoregions of the World Arafura - Carpentaria
    IBRA 6 Regions Gulf Coastal
    IBRA 6 Sub Regions Gulf Coastal P1
    IBRA 7 Regions Gulf Coastal
    IBRA 7 Subregions Limmen
    Terrestrial Ecoregional Boundaries Carpentaria Tropical Savanna
    World Anthropogenic Biomes (2000) Remote rangelands
    Climate
    Agroclimatic classification of Australia Temperature and moisture are more seasonal strongly developed wet and dry seasons and the growing season is shorter
    Koppen Climate Classification (All Classes) Tropical: savanna
    Koppen Climate Classification (Major Classes) Tropical
    Fire
    Fire regime niches Unclassified
    Hydrology
    Drainage Divisions Level 1 Carpentaria Coast
    Drainage Divisions Level 2 CALVERT RIVER
    River Regions CALVERT RIVER
    Marine
    Marine Ecoregions of the World Arnhem Coast to Gulf of Carpenteria
    States including coastal waters Northern Territory (including Coastal Waters)
    Political
    ASGS Australian States and Territories Northern Territory
    Australian States and Territories Northern Territory
    Commonwealth Electoral Boundaries Lingiari
    Local Government Areas 2011 Roper Gulf (S)
    Local Government Areas 2012 deprecated Gulf
    Local Government Areas PSMA 2018 ROPER GULF REGION
    Native Title Determinations (13/7/2020) Seven Emu Pastoral Lease DCD2015/004
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 777
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 1091
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF NT
    PSMA ABS SA2 Statistical Areas (2016) GULF
    PSMA ABS SA3 Statistical Areas (2016) KATHERINE
    PSMA ABS SA4 Statistical Areas (2016) NORTHERN TERRITORY - OUTBACK
    PSMA Commonwealth Electoral Boundaries (2016) LINGIARI
    PSMA Commonwealth Electoral Boundaries (2018) LINGIARI
    PSMA Indigenous Areas (2016) GULF
    PSMA Indigenous Locations (2016) MABUNJI - MUNGOORBADA OUTSTATIONS
    PSMA Indigenous Regions (2016) KATHERINE
    PSMA Localities (2018) CALVERT
    PSMA Remoteness Areas (2016) Very Remote Australia
    PSMA Section of State (2016) RURAL BALANCE
    PSMA Section of State Range (2016) REMAINDER OF STATE/TERRITORY
    PSMA Significant Urban Area (2016) NOT IN ANY SIGNIFICANT URBAN AREA (NT)
    PSMA State Electoral Boundaries (2016) BARKLY
    PSMA State Electoral Boundaries (2018) BARKLY
    PSMA States (2016) NORTHERN TERRITORY
    PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (NT)
    PSMA Wards (2018) SOUTH WEST GULF WARD
    Statistical Local Areas Roper Gulf (S)
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia McArthur Region
    Surface Geology of Australia Lstc
    Topography
    Physiographic Provinces of Australia Carpentaria Fall Province
    Physiographic Regions 2011 Gulf Fall
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Non-Indigenous, Non forest
    Forests of Australia (2013) v2.0 Non Forest
    Land cover Native grasslands and minimally modified pastures
    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 Unresolved Tenure
    Vegetation - condition Residual
    Vegetation types - native Eucalypt open woodlands
    Vegetation types - present Eucalyptus open woodlands

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 1.0309905E7 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.4659
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.4434
    Endemism 0.0013412575
    Endemism (Non-marine) 0.001360119
    Mammals – Fritz et al 2009 - 0.5 degree 0.2691
    Migratory species (2008) 5.0 frequency
    Occurrence Density 174.0 frequency
    Shannon Diversity (H) 3.8470762 index
    Species Richness 77.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 1.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.34564897
    2030A1BMk35M: Evaporation - month min 177.21 mm
    2030A1BMk35M: Precipitation - annual mean 75.200836 mm
    2030A1BMk35M: Precipitation - driest month 0.59 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.27365476
    2030A1BMk35M: Precipitation - spring or autumn season -2.611165
    2030A1BMk35M: Temperature - annual max mean 33.099167 degrees C
    2030A1BMk35M: Temperature - annual min mean 21.983334 degrees C
    2030A1BMk35M: Temperature - annual range 21.01001 degrees C
    Aridity index - annual mean 0.38516974
    Aridity index - month max 1.524832
    Aridity index - month min 0.0048266053
    Evaporation - annual mean 215.25925 (ml/5km x 5km pixel)
    Evaporation - average 16939.0 ml
    Evaporation - month max 278.1831 mm
    Evaporation - month min 166.71376 mm
    Evaporation - variability 15.0 %
    Growth index C3 macrotherm plants - annual mean 0.33 index
    Growth index C3 mesotherm plants - annual mean 0.11 index
    Growth index C4 megatherm plants - annual mean 0.31 index
    Humidity - annual mean relative 74.492256 %
    Humidity - annual mean relative 3pm 59.32905 %
    Humidity - month max relative 84.36246 %
    Humidity - month max relative 3pm 69.8628 %
    Humidity - month min relative 53.01915 %
    Humidity - month min relative 3pm 53.01915 %
    Precipitation - annual 939.0 mm
    Precipitation - annual (Bio12) 955.0 mm
    Precipitation - annual mean 78.32562 mm
    Precipitation - annual seasonality 10.796785
    Precipitation - coldest quarter (Bio19) 9.0 mm
    Precipitation - driest month 1.0 mm
    Precipitation - driest period (Bio14) 0.0 mm
    Precipitation - driest quarter (Bio17) 6.0 mm
    Precipitation - equinox seasonality ratio 0.2255619
    Precipitation - seasonality (Bio15) 122.0 mm
    Precipitation - spring or autumn season -3.3797264
    Precipitation - warmest quarter (Bio18) 472.0 mm
    Precipitation - wettest month 266.0 mm
    Precipitation - wettest period (Bio13) 66.0 mm
    Precipitation - wettest quarter (Bio16) 690.0 mm
    Radiation - annual mean (Bio20) 21.1 MJ/m2/day
    Radiation - seasonality (Bio23) 15.0
    Radiation - warmest quarter (Bio26) 23.5 MJ/m2/day
    Temperature - annual max mean 31.546667 degrees C
    Temperature - annual mean (Bio01) 26.5 degrees C
    Temperature - annual min mean 20.360832 degrees C
    Temperature - annual range 25.269745 degrees C
    Temperature - annual range (Bio07) 21.4 degrees C
    Temperature - coldest month min 13.91 degrees C
    Temperature - coldest period min (Bio06) 14.3 degrees C
    Temperature - coldest quarter mean (Bio11) 21.6 degrees C
    Temperature - diurnal range mean (Bio02) 11.1 degrees C
    Temperature - driest quarter mean (Bio09) 22.1 degrees C
    Temperature - isothermality (Bio03) 0.52 %
    Temperature - month hottest maximum 35.27 degrees C
    Temperature - seasonality (Bio04) 1.13
    Temperature - warmest month min 24.83 degrees C
    Temperature - warmest period max (Bio05) 35.7 degrees C
    Temperature - warmest quarter (Bio10) 30.0 degrees C
    Temperature - wettest quarter mean (Bio08) 29.3 degrees C
    Wind run - annual mean 153.27286 km/day
    WorldClim: Precipitation - annual 967.0 mm
    WorldClim: Precipitation - coldest quarter 5.0 mm
    WorldClim: Precipitation - driest month 1.0 mm
    WorldClim: Precipitation - driest quarter 5.0 mm
    WorldClim: Precipitation - seasonality 120.0
    WorldClim: Precipitation - warmest quarter 364.0 mm
    WorldClim: Precipitation - wettest month 281.0 mm
    WorldClim: Precipitation - wettest quarter 700.0 mm
    WorldClim: Temperature - annual mean 268.0 degrees C * 10
    WorldClim: Temperature - annual range 195.0 degrees C * 10
    WorldClim: Temperature - coldest month min 156.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 218.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 98.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 218.0 degrees C * 10
    WorldClim: Temperature - isothermality 50.0 %
    WorldClim: Temperature - seasonality 3334.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 351.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 302.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 294.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.0 degrees
    Distance - to coast 0.2080865 km x 100
    Distance - to non-permanent water (weighted) 0.089999996 degrees
    Distance - to permanent water (weighted) 0.0 km
    Euclidean Distance to Coast (metres) 26872.045 m
    Remoteness index 18.0
    Fire
    Fire - time since last 1.0 years
    Fire frequency 6.0 frequency
    Hydrology
    Drainage - average 1143.0 megalitres/5x5km/year
    Drainage - variability 72.0 %
    Runoff - average 5142.0 megalitres/5x5km/year
    Water Observations From Space 0.0 Percentage
    Social
    Population - density SLA 2006 p/sqkm) 0.0 people/km^2
    Substrate
    2030A1BMk35M: Water stress index - month max 80.99999
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 148.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.2 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 21.0 %
    Bulk density 1.4925001 Mg/m^3
    Carbon - organic 0.17399478 %
    Clay % 34.64484 %
    Hydrologic conductivity - average saturated 46.153847 mm/h
    Moisture Index - annual mean (Bio28) 0.37
    Moisture Index - highest quarter mean (Bio32) 0.97
    Nutrient status 1.15 index
    Soil depth 1.3 m
    Soil pedality 2.5079365
    Water holding capacity 54500.0 mm
    Water stress index - month max 81.0
    Weathering Intensity V2 4.45121 Weathering Intensity Index
    Topography
    Aspect 166.0 degrees
    Averaged Topographic Relief 90.458336 metres
    Bathymetry and Elvation 9 sec 17.0 m
    Elevation 29.0 m
    Topographic Slope (degrees) 1.2056414 degrees
    Topographic relief 27.90367 m
    Topographic slope (%) 1.60863 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.3125 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 47.0 %
    Fractional Cover - Bare Soil (2012-03-05) 0.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 47.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 53.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0026 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 1.1 m^2 plant / m^2 ground
    NDVI Mean 33.0 NDVI x 100
    NPP Mean 8.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.5111 NDVI