Occurrence record: MEL 2415742A

Preserved specimen of Marsilea drummondii A.Braun recorded on 1949-09-29

Dataset

Data partner Australia's Virtual Herbarium
Data resource MEL AVH data
Institution code Royal Botanic Gardens Victoria
Supplied institution code "MEL"
Collection National Herbarium of Victoria
Supplied collection code "MEL"
Catalog number MEL 2415742A
Occurrence ID f6563011-8cdb-4d9a-844c-ddafde3e8c6f
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations Sheet
Collector Ramsay, H.E.
Record number 3
Associated Occurrence Status Representative record
Associated occurrences This record has 1 inferred associated occurrences
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 Royal Botanic Gardens Board
Presence/Absence PRESENT
Supplied as present
Associated records REPRESENTATIVE
Identification ID 8f12d8c0-7a8c-4cac-be9c-601505e8da49

Event

Occurrence date 1949-09-29
Supplied as year:1949  month:9  day:29 
Date precision DAY
Start day of year 272

Taxonomy

Higher classification Plantae | Viridaeplantae | Streptophyta | Equisetopsida | Polypodiidae | Salviniales | Marsileaceae | Marsilea
Scientific name Marsilea drummondii
Identified to rank species
Kingdom Plantae
Phylum Charophyta
Supplied as "Streptophyta"
Class Equisetopsida
Order Salviniales
Family Marsileaceae
Genus Marsilea
Species Marsilea drummondii
Name match metric exactMatch
Scientific name authorship A.Braun
Name parse type SCIENTIFIC
Nomenclatural code ICN

Geospatial

Higher geography Oceania | Australia
Country Australia
State or Territory Victoria
Locality Ditch on Rd. just outside Sandalong [Sandilong] Park.
Latitude -34.18937
Supplied as: "-34.1893700000"
Longitude 142.21811
Supplied as: "142.2181100000"
Datum EPSG:4326
Supplied datum: "epsg:4326"
Verbatim locality Ditch on Rd. just outside Sandalong [Sandilong] Park.
Coordinate precision Unknown
Coordinate uncertainty (in metres) 1000.0
Georeference protocol Google Earth
Georeferenced by Allen, J.
Terrestrial true
Georeferenced date 2021-04-15 00:00:00.0
Verbatim latitude 34.18937° S
Biome TERRESTRIAL
Continent OCEANIA
Supplied as Oceania
Marine false
Country Code AU
Verbatim longitude 142.21811° E
Verbatim SRS epsg:4326
Location ID 15507551-e283-4286-aa60-3dfb40f3936a

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    Inferred associated occurrence details

    This record has been identified as the representative occurrence in a group of associated occurrences. This mean other records have been detected that seem to relate to this record and this particular record has the most detailed information on the occurrence. More information about the duplication detection methods and terminology in use is available here:

    Representative Record
    Record UUID 87957acd-0e67-4211-b804-69b91da97dbe
    Data Resource MEL AVH data
    Raw Scientific Name Marsilea drummondii
    Coordinates -34.18937,142.21811
    Related records
    Record UUID 307a333c-1781-4924-9a5b-baf3eb19b335
    Data Resource NSW AVH data
    Raw Scientific Name Marsilea drummondii A.Braun

    Additional political boundaries information

    Area Management
    Fallow practice - dominant (area) Fallow 3-9 months
    Fallow practice - dominant (number) Fallow 3-9 months
    Global 200 priority ecoregions - Freshwater Eastern Australia Rivers & Streams
    Global 200 priority ecoregions - Terrestrial Southern Australia Mallee and Woodlands
    Irrigation practice - dominant 6. Local knowledge
    Land use Nature conservation
    Murray Darling Basin Authority Water Quality Zones Lower
    Murray-Darling Basin Boundary Murray-Darling Basin Boundary
    Murray-Darling Basin Ground Water Plan Areas GW3
    Murray-Darling Basin Ground Water Plan Areas (2018) Wimmera-Mallee (groundwater)
    Murray-Darling Basin Ground Water SDL Resource Units Wimmera-Mallee: Highlands (GS9)
    Murray-Darling Basin Ground Water SDL Resource Units (2018) Wimmera-Mallee: Sedimentary Plain (GS9b)
    Murray-Darling Basin Surface Water Plan Areas SW2
    Murray-Darling Basin Surface Water Plan Areas (2019) Victorian Murray
    Murray-Darling Basin Surface Water SDL Resource Units SS2
    Murray-Darling Basin Surface Water SDL Resource Units (2019) Victorian Murray
    Murray-Darling Basin Sustainable Rivers Audit (SRA) Valleys CENTRAL MURRAY
    Murray-Darling Basin Sustainable Rivers Audit (SRA) Zones lower
    NRM Regions 2010 Mallee
    NRM Regions 2014 Mallee
    NRM Regions 2015 Mallee
    NRM Regions 2017 Mallee
    NRM Regions 2017 (Qld 2019) Mallee
    Stubble practice - dominant (area) Stubble ploughed in
    Stubble practice - dominant (number) Stubble ploughed in
    Tillage practice - dominant (area) Other cultivation
    Tillage practice - dominant (number) 1-2 cultivations
    Area management
    National Landcare Program Management Units 2018 Mallee
    Biodiversity
    Freshwater Ecoregions of the World Murray - Darling
    IBRA 6 Regions Riverina
    IBRA 6 Sub Regions Robinvale Plains
    IBRA 7 Regions Riverina
    IBRA 7 Subregions Robinvale Plains
    Terrestrial Ecoregional Boundaries Southeast Australia Temperate Savanna
    World Anthropogenic Biomes (2000) Mixed settlements
    Climate
    Agroclimatic classification of Australia Semi-arid climate that is too dry to support field crops. Soil moisture tends to be greatest in winter
    Koppen Climate Classification (All Classes) Grassland: warm (persistently dry)
    Koppen Climate Classification (Major Classes) Grassland
    Fire
    Fire regime niches Pasture, cropland (temperate)
    Hydrology
    Drainage Divisions Level 1 Murray-Darling Basin
    Drainage Divisions Level 2 DARLING RIVER
    River Regions UPPER MALLEE
    Marine
    Marine Ecoregions of the World Western Bassian
    States including coastal waters Victoria (including Coastal Waters)
    Political
    ASGS Australian States and Territories Victoria
    Australian States and Territories Victoria
    Commonwealth Electoral Boundaries Mallee
    Local Government Areas 2011 Mildura (RC)
    Local Government Areas 2012 deprecated Mildura - Pt A
    Local Government Areas PSMA 2018 MILDURA RURAL CITY
    Murray-Darling Basin Water Resource Planning Areas Traditional Owners - Ground Water Dja Dja Wurrung, Latji Latji, Ngarket, Ngintait, Tati Tati, Wamba Wamba, Watjobaluk, Wergaia
    Murray-Darling Basin Water Resource Planning Areas Traditional Owners - Ground Water (2019) Dja Dja Wurrung, Latji Latji, Ngintait, Tati Tati, Wemba Wemba, Watjobaluk, Wergaia
    Murray-Darling Basin Water Resource Planning Areas Traditional Owners - Surface Water Barapa Barapa, Barkindji, Dhudhuroa, Latji Latji, Maraura, Ngintait, Tati Tati, Wadi Wadi, Wamba Wamba, Weki Weki, Yaithmathang, Yorta Yorta
    Murray-Darling Basin Water Resource Planning Areas Traditional Owners - Surface Water (2019) Barapa Barapa, Barkindji, Dhudhuroa, Latji Latji, Maraura, Ngintait, Tati Tati, Taungurung, Wadi Wadi, Wemba Wemba, Weki Weki, Yaithmathang, Yorta Yorta
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 9
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 2065
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF VIC.
    PSMA ABS SA2 Statistical Areas (2016) IRYMPLE
    PSMA ABS SA3 Statistical Areas (2016) MILDURA
    PSMA ABS SA4 Statistical Areas (2016) NORTH WEST
    PSMA Commonwealth Electoral Boundaries (2016) MALLEE
    PSMA Commonwealth Electoral Boundaries (2018) MALLEE
    PSMA Indigenous Areas (2016) MILDURA
    PSMA Indigenous Locations (2016) MILDURA
    PSMA Indigenous Regions (2016) VICTORIA EXC. MELBOURNE
    PSMA Localities (2018) NICHOLS POINT
    PSMA Remoteness Areas (2016) Outer Regional Australia
    PSMA Section of State (2016) RURAL BALANCE
    PSMA Section of State Range (2016) REMAINDER OF STATE/TERRITORY
    PSMA Significant Urban Area (2016) MILDURA - WENTWORTH
    PSMA State Electoral Boundaries (2016) NORTHERN VICTORIA
    PSMA State Electoral Boundaries (2018) MILDURA
    PSMA States (2016) VICTORIA
    PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (VIC.)
    PSMA Wards (2018) MILDURA RURAL CITY
    Statistical Local Areas Mildura (RC) - Pt A
    World Country Boundaries Australia
    Sensitive Data Layers
    Fruit Fly Exclusion Zone - Tri State FFEZ
    Substrate
    Geological Regions of Australia Murray Region
    Surface Geology of Australia Qa
    Topography
    Physiographic Provinces of Australia Murray Lowlands Province
    Physiographic Regions 2011 Mallee Dunefield
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Non-Indigenous, Non forest
    Forests of Australia (2013) v2.0 Non Forest
    IGBP Land Cover vegetation classification scheme (2011) Urban and built-up
    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 chenopod or samphire understorey
    Tenure of Australia's forests (2013) v2.0 Other Crown Land
    Vegetation - condition Modified
    Vegetation types - native Eucalypt woodlands
    Vegetation types - present Eucalyptus woodlands

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 5312742.0 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.9406
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 3.0021
    Endemism 0.0077372594
    Endemism (Non-marine) 0.007826714
    Mammals – Fritz et al 2009 - 0.5 degree 0.3689
    Migratory species (2008) 5.0 frequency
    Occurrence Density 8896.0 frequency
    Shannon Diversity (H) 5.262006 index
    Species Richness 690.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 7.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.15774417
    2030A1BMk35M: Evaporation - month min 57.49 mm
    2030A1BMk35M: Precipitation - annual mean 20.193333 mm
    2030A1BMk35M: Precipitation - driest month 10.74 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 1.4091554
    2030A1BMk35M: Precipitation - spring or autumn season 0.4010324
    2030A1BMk35M: Temperature - annual max mean 25.7175 degrees C
    2030A1BMk35M: Temperature - annual min mean 11.4075 degrees C
    2030A1BMk35M: Temperature - annual range 28.98999 degrees C
    Aridity index - annual mean 0.21982197
    Aridity index - month max 0.49217406
    Aridity index - month min 0.07131007
    Evaporation - annual mean 157.30481 (ml/5km x 5km pixel)
    Evaporation - average 6602.0 ml
    Evaporation - month max 289.493 mm
    Evaporation - month min 50.071247 mm
    Evaporation - variability 25.0 %
    Growth index C3 macrotherm plants - annual mean 0.04 index
    Growth index C3 mesotherm plants - annual mean 0.11 index
    Growth index C4 megatherm plants - annual mean 0.03 index
    Humidity - annual mean relative 75.044914 %
    Humidity - annual mean relative 3pm 58.68371 %
    Humidity - month max relative 91.101494 %
    Humidity - month max relative 3pm 74.19528 %
    Humidity - month min relative 45.634033 %
    Humidity - month min relative 3pm 45.634033 %
    Precipitation - annual 280.0 mm
    Precipitation - annual (Bio12) 278.0 mm
    Precipitation - annual mean 23.7374 mm
    Precipitation - annual seasonality -0.07553092
    Precipitation - coldest quarter (Bio19) 77.0 mm
    Precipitation - driest month 18.0 mm
    Precipitation - driest period (Bio14) 2.0 mm
    Precipitation - driest quarter (Bio17) 49.0 mm
    Precipitation - equinox seasonality ratio 1.2174606
    Precipitation - seasonality (Bio15) 22.0 mm
    Precipitation - spring or autumn season 0.21411508
    Precipitation - warmest quarter (Bio18) 62.0 mm
    Precipitation - wettest month 30.917484 mm
    Precipitation - wettest period (Bio13) 7.0 mm
    Precipitation - wettest quarter (Bio16) 84.0 mm
    Radiation - annual mean (Bio20) 18.4 MJ/m2/day
    Radiation - seasonality (Bio23) 38.0
    Radiation - warmest quarter (Bio26) 26.2 MJ/m2/day
    Temperature - annual max mean 23.770834 degrees C
    Temperature - annual mean (Bio01) 17.4 degrees C
    Temperature - annual min mean 9.634167 degrees C
    Temperature - annual range 28.0 degrees C
    Temperature - annual range (Bio07) 29.1 degrees C
    Temperature - coldest month min 3.76 degrees C
    Temperature - coldest period min (Bio06) 4.1 degrees C
    Temperature - coldest quarter mean (Bio11) 10.8 degrees C
    Temperature - diurnal range mean (Bio02) 14.1 degrees C
    Temperature - driest quarter mean (Bio09) 20.4 degrees C
    Temperature - isothermality (Bio03) 0.48 %
    Temperature - month hottest maximum 31.97 degrees C
    Temperature - seasonality (Bio04) 1.8
    Temperature - warmest month min 15.63 degrees C
    Temperature - warmest period max (Bio05) 33.3 degrees C
    Temperature - warmest quarter (Bio10) 24.1 degrees C
    Temperature - wettest quarter mean (Bio08) 13.6 degrees C
    Wind run - annual mean 225.52678 km/day
    WorldClim: Precipitation - annual 298.0 mm
    WorldClim: Precipitation - coldest quarter 79.0 mm
    WorldClim: Precipitation - driest month 20.0 mm
    WorldClim: Precipitation - driest quarter 60.0 mm
    WorldClim: Precipitation - seasonality 15.0
    WorldClim: Precipitation - warmest quarter 66.0 mm
    WorldClim: Precipitation - wettest month 31.0 mm
    WorldClim: Precipitation - wettest quarter 89.0 mm
    WorldClim: Temperature - annual mean 171.0 degrees C * 10
    WorldClim: Temperature - annual range 285.0 degrees C * 10
    WorldClim: Temperature - coldest month min 41.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 105.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 137.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 208.0 degrees C * 10
    WorldClim: Temperature - isothermality 48.0 %
    WorldClim: Temperature - seasonality 5133.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 326.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 237.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 140.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.01 degrees
    Distance - to coast 3.268103 km x 100
    Distance - to non-permanent water (weighted) 0.12369317 degrees
    Distance - to permanent water (weighted) 0.01 km
    Euclidean Distance to Coast (metres) 246073.33 m
    Remoteness index 2.6623855
    Hydrology
    Drainage - average 6.0 megalitres/5x5km/year
    Drainage - variability 267.0 %
    Runoff - average 3.0 megalitres/5x5km/year
    Water Observations From Space 0.0 Percentage
    Social
    Population - density SLA 2006 p/sqkm) -1.4811685 people/km^2
    Substrate
    2030A1BMk35M: Water stress index - month max 32.656113
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 106.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.3 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 53.0 %
    Bulk density 1.4325069 Mg/m^3
    Carbon - organic 0.8127683 %
    Clay % 48.81426 %
    Hydrologic conductivity - average saturated 2.3846154 mm/h
    Moisture Index - annual mean (Bio28) 0.21
    Moisture Index - highest quarter mean (Bio32) 0.4
    Nutrient status 1.85 index
    Ph - soil 7.0 ph
    Soil depth 1.2 m
    Soil pedality 3.7546608
    Water holding capacity 33500.0 mm
    Water stress index - month max 44.335575
    Weathering Intensity V2 3.1855 Weathering Intensity Index
    Topography
    Aspect 239.0 degrees
    Averaged Topographic Relief 21.291666 metres
    Bathymetry and Elvation 9 sec 41.0 m
    Elevation 37.0 m
    Topographic Slope (degrees) 0.30393335 degrees
    Topographic relief 7.009491 m
    Topographic slope (%) 0.3612536 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.3758 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 39.0 %
    Fractional Cover - Bare Soil (2012-03-05) 20.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 41.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 39.0 % Persistent Vegetation
    Leaf Area Index (LAI) - 2012-03-05 0.9 m^2 plant / m^2 ground
    NDVI Mean 47.0 NDVI x 100
    NPP Mean 4.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.6288 NDVI