Occurrence record: AD 287064

Preserved specimen of Crassula decumbens var. decumbens recorded on 2021-09-21
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Dataset

Data partner Australia's Virtual Herbarium
Data resource AD AVH
Institution code Department of Environment, Water and Natural Resources
Supplied institution code "AD"
Collection State Herbarium of South Australia
Supplied collection code "AD"
Catalog number AD 287064
Occurrence ID AD:AD:AD 287064
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations sheet
Identified by Brodie, C.J.
Identified date 2021-09-24
Collector Brodie, C.J.|Robertson, S.R.
Record number 9513
License UNSPECIFIED
Establishment means NATIVE
Supplied as native
Presence/Absence PRESENT
Supplied as present
Identified by ID https://orcid.org/0000-0002-9067-883X
recorded by ID https://orcid.org/0000-0002-9067-883X
Occurrence remarks Erect to prostrate light green herb. 100s of 1000s of plants if not millions. In sown hay paddock filling bare ground over a large area, with planted perennial grasses sown in 2020, and weedy grasses and small herbs.
Date identified 2021-09-24
Identification remarks Also checked By P.J. Lang (AD)

Event

Identification remarks Also checked By P.J. Lang (AD)
Occurrence date 2021-09-21
Supplied as year:2021  month:9  day:21 
Date precision DAY
Start day of year 264

Taxonomy

Scientific name Crassula decumbens var. decumbens
Supplied scientific name "Crassula decumbens Thunb. var. decumbens"
Identified to rank variety
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Saxifragales
Family Crassulaceae
Genus Crassula
Species Crassula decumbens
Name match metric exactMatch
Infraspecific epithet decumbens
Scientific name authorship Thunb
Name parse type SCIENTIFIC
Nomenclatural code ICN

Geospatial

Country Australia
State or Territory South Australia
Locality Adelaide Hills, Mount Torrens, at 269 Cyanide road, in large Hay paddock bordering Margery Road.
Latitude -34.85887
Supplied as: "-34.85887"
Longitude 138.98241
Supplied as: "138.98241"
Datum EPSG:4326
Coordinate precision 0.00001
Coordinate uncertainty (in metres) 5.0
Georeference verification status verified by collector
Georeference protocol GPS
Georeferenced by collector
Terrestrial true
Georeferenced date 2021-09-21T00:00
Supplied as 2021-09-21
Biome TERRESTRIAL
Marine false
Country Code AU

User flagged issues 

    Data quality tests

    Test name Result
    Show/Hide 92 passed properties
    Show/Hide 1 missing properties
    Show/Hide 14 tests that have not been run

    Additional political boundaries information

    Area Management
    Fallow practice - dominant (area) No practices
    Fallow practice - dominant (number) No practices
    Global 200 priority ecoregions - Freshwater Eastern Australia Rivers & Streams
    Global 200 priority ecoregions - Marine Southern Australian Marine
    Global 200 priority ecoregions - Terrestrial Southern Australia Mallee and Woodlands
    Irrigation practice - dominant 6. Local knowledge
    Land use Other minimal uses
    NRM Regions 2010 Adelaide and Mount Lofty Ranges
    NRM Regions 2014 Adelaide and Mount Lofty Ranges
    NRM Regions 2015 Adelaide and Mount Lofty Ranges
    NRM Regions 2017 Adelaide and Mount Lofty Ranges
    NRM Regions 2017 (Qld 2019) Adelaide and Mount Lofty Ranges
    Stubble practice - dominant (area) Stubble ploughed in
    Stubble practice - dominant (number) Three practices equal
    Tillage practice - dominant (area) No cultivation
    Tillage practice - dominant (number) None = 1-2 cultivations
    Area management
    National Landcare Program Management Units 2018 Adelaide and Mount Lofty Ranges
    Biodiversity
    Freshwater Ecoregions of the World Murray - Darling
    IBRA 6 Regions Flinders Lofty Block
    IBRA 6 Sub Regions Mount Lofty Ranges
    IBRA 7 Regions Flinders Lofty Block
    IBRA 7 Subregions Mount Lofty Ranges
    Terrestrial Ecoregional Boundaries Tirari-Sturt Stony Desert
    World Anthropogenic Biomes (2000) Residential rainfed croplands
    Climate
    Agroclimatic classification of Australia "Mediterranean" climate, but with drier cooler winters and less growth than Classic "Mediterranean" climate
    Koppen Climate Classification (All Classes) Temperate: distinctly dry (and warm) summer
    Koppen Climate Classification (Major Classes) Temperate
    Fire
    Fire regime niches Pasture, cropland (temperate)
    National Indicative Aggregated Fire Extent Dataset 2019-2020 - v20200324 National Indicative Aggregated Fire Extent 2019-2020
    Hydrology
    Drainage Divisions Level 1 South Australian Gulf
    Drainage Divisions Level 2 TORRENS RIVER
    River Regions TORRENS RIVER
    Marine
    Marine Ecoregions of the World South Australian Gulfs
    States including coastal waters South Australia (including Coastal Waters)
    Political
    ASGS Australian States and Territories South Australia
    Australian States and Territories South Australia
    Commonwealth Electoral Boundaries Mayo
    Local Government Areas 2011 Adelaide Hills (DC)
    Local Government Areas 2012 deprecated Adelaide Hills - North
    Local Government Areas PSMA 2018 ADELAIDE HILLS COUNCIL
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 12
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 549
    PSMA ABS Greater Capital City Statistical Areas (2016) GREATER ADELAIDE
    PSMA ABS SA2 Statistical Areas (2016) ADELAIDE HILLS
    PSMA ABS SA3 Statistical Areas (2016) ADELAIDE HILLS
    PSMA ABS SA4 Statistical Areas (2016) ADELAIDE - CENTRAL AND HILLS
    PSMA Commonwealth Electoral Boundaries (2016) MAYO
    PSMA Commonwealth Electoral Boundaries (2018) MAYO
    PSMA Indigenous Areas (2016) ADELAIDE HILLS - MOUNT BARKER
    PSMA Indigenous Locations (2016) ADELAIDE HILLS
    PSMA Indigenous Regions (2016) ADELAIDE
    PSMA Localities (2018) TALUNGA
    PSMA Remoteness Areas (2016) Inner Regional 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 (SA)
    PSMA State Electoral Boundaries (2016) LEGISLATIVE COUNCIL
    PSMA State Electoral Boundaries (2018) LEGISLATIVE COUNCIL
    PSMA States (2016) SOUTH AUSTRALIA
    PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (SA)
    PSMA Wards (2018) TORRENS VALLEY WARD
    Statistical Local Areas Adelaide Hills (DC) - North
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Kanmantoo Region
    Surface Geology of Australia -Cykk
    Topography
    Physiographic Provinces of Australia Gulfs Ranges Province
    Physiographic Regions 2011 Flinders-Lofty Ranges
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Non-Indigenous, Native forest
    Forests of Australia (2013) v2.0 Eucalypt Medium Woodland
    Forests of Australia 2018B Non forest
    IGBP Land Cover vegetation classification scheme (2011) Croplands
    Land cover Annual crops and highly 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 Private Freehold
    Vegetation - condition Replaced
    Vegetation types - native Eucalypt woodlands
    Vegetation types - present Eucalyptus woodlands

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 7775071.0 $
    Area management
    Phosphorus 0.020097679 t/ha
    Potassium 0.050458524 t/ha
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 1.7548
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 3.1378
    Endemism 0.009906797
    Endemism (Non-marine) 0.011272541
    Mammals – Fritz et al 2009 - 0.5 degree 0.5124
    Migratory species (2008) 4.0 frequency
    Occurrence Density 8143.0 frequency
    Shannon Diversity (H) 6.0460286 index
    Species Richness 1112.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 8.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.6886659
    2030A1BMk35M: Evaporation - month min 46.42 mm
    2030A1BMk35M: Precipitation - annual mean 53.5875 mm
    2030A1BMk35M: Precipitation - driest month 16.84 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 1.2849087
    2030A1BMk35M: Precipitation - spring or autumn season 0.2827823
    2030A1BMk35M: Temperature - annual max mean 20.111666 degrees C
    2030A1BMk35M: Temperature - annual min mean 9.259167 degrees C
    2030A1BMk35M: Temperature - annual range 22.829987 degrees C
    Aridity index - annual mean 1.0915083
    Aridity index - month max 3.0510447
    Aridity index - month min 0.13448504
    Evaporation - annual mean 113.94376 (ml/5km x 5km pixel)
    Evaporation - average 15517.0 ml
    Evaporation - month max 221.46959 mm
    Evaporation - month min 34.31981 mm
    Evaporation - variability 10.0 %
    Growth index C3 macrotherm plants - annual mean 0.03 index
    Growth index C3 mesotherm plants - annual mean 0.24 index
    Growth index C4 megatherm plants - annual mean 0.02 index
    Humidity - annual mean relative 79.00242 %
    Humidity - annual mean relative 3pm 69.30163 %
    Humidity - month max relative 91.33454 %
    Humidity - month max relative 3pm 83.22131 %
    Humidity - month min relative 54.96336 %
    Humidity - month min relative 3pm 54.96336 %
    Precipitation - annual 755.0 mm
    Precipitation - annual (Bio12) 735.0 mm
    Precipitation - annual mean 66.644005 mm
    Precipitation - annual seasonality -1.3806916
    Precipitation - coldest quarter (Bio19) 321.0 mm
    Precipitation - driest month 27.0 mm
    Precipitation - driest period (Bio14) 4.0 mm
    Precipitation - driest quarter (Bio17) 71.0 mm
    Precipitation - equinox seasonality ratio 1.1225652
    Precipitation - seasonality (Bio15) 54.0 mm
    Precipitation - spring or autumn season 0.12188613
    Precipitation - warmest quarter (Bio18) 74.0 mm
    Precipitation - wettest month 115.40096 mm
    Precipitation - wettest period (Bio13) 28.0 mm
    Precipitation - wettest quarter (Bio16) 321.0 mm
    Radiation - annual mean (Bio20) 16.9 MJ/m2/day
    Radiation - seasonality (Bio23) 43.0
    Radiation - warmest quarter (Bio26) 25.4 MJ/m2/day
    Temperature - annual max mean 18.538334 degrees C
    Temperature - annual mean (Bio01) 13.7 degrees C
    Temperature - annual min mean 7.0516667 degrees C
    Temperature - annual range 22.634705 degrees C
    Temperature - annual range (Bio07) 23.1 degrees C
    Temperature - coldest month min 3.37 degrees C
    Temperature - coldest period min (Bio06) 4.4 degrees C
    Temperature - coldest quarter mean (Bio11) 8.6 degrees C
    Temperature - diurnal range mean (Bio02) 10.7 degrees C
    Temperature - driest quarter mean (Bio09) 18.9 degrees C
    Temperature - isothermality (Bio03) 0.46 %
    Temperature - month hottest maximum 26.3 degrees C
    Temperature - seasonality (Bio04) 1.43
    Temperature - warmest month min 11.48 degrees C
    Temperature - warmest period max (Bio05) 27.5 degrees C
    Temperature - warmest quarter (Bio10) 19.1 degrees C
    Temperature - wettest quarter mean (Bio08) 8.6 degrees C
    Wind run - annual mean 206.54282 km/day
    WorldClim 2.1: Temperature - annual mean 16.341667 °C
    WorldClim: Precipitation - annual 774.0 mm
    WorldClim: Precipitation - coldest quarter 321.0 mm
    WorldClim: Precipitation - driest month 24.0 mm
    WorldClim: Precipitation - driest quarter 78.0 mm
    WorldClim: Precipitation - seasonality 51.0
    WorldClim: Precipitation - warmest quarter 78.0 mm
    WorldClim: Precipitation - wettest month 117.0 mm
    WorldClim: Precipitation - wettest quarter 321.0 mm
    WorldClim: Temperature - annual mean 135.0 degrees C * 10
    WorldClim: Temperature - annual range 236.0 degrees C * 10
    WorldClim: Temperature - coldest month min 36.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 83.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 120.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 187.0 degrees C * 10
    WorldClim: Temperature - isothermality 50.0 %
    WorldClim: Temperature - seasonality 4091.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 272.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 187.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 83.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.0 degrees
    Distance - to coast 0.4609772 km x 100
    Distance - to non-permanent water (weighted) 0.0 degrees
    Distance - to permanent water (weighted) 0.0 km
    Euclidean Distance to Coast (metres) 28287.65 m
    Remoteness index 1.0455557
    Hydrology
    Drainage - average 1711.0 megalitres/5x5km/year
    Drainage - variability 59.0 %
    Runoff - average 711.0 megalitres/5x5km/year
    Water Observations From Space 0.0 Percentage
    Social
    Population - density SLA 2006 p/sqkm) 18.068214 people/km^2
    Substrate
    2030A1BMk35M: Water stress index - month max 81.0
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 71.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.51 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 14.0 %
    Bulk density 1.5330292 Mg/m^3
    Carbon - organic 1.299489 %
    Clay % 29.145985 %
    Hydrologic conductivity - average saturated 60.0 mm/h
    Moisture Index - annual mean (Bio28) 0.61
    Moisture Index - highest quarter mean (Bio32) 1.0
    Nutrient status 1.55 index
    Ph - soil 7.0 ph
    Soil depth 0.7 m
    Soil pedality 2.6985402
    Water holding capacity 35000.0 mm
    Water stress index - month max 81.0
    Weathering Intensity V2 2.78053 Weathering Intensity Index
    Topography
    Aspect 303.0 degrees
    Averaged Topographic Relief 137.58333 metres
    Bathymetry and Elvation 9 sec 458.0 m
    Elevation 484.0 m
    Topographic Slope (degrees) 3.1154487 degrees
    Topographic relief 61.11011 m
    Topographic slope (%) 3.301394 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.2867 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 38.0 %
    Fractional Cover - Bare Soil (2012-03-05) 7.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 60.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 33.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0162 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.8 m^2 plant / m^2 ground
    NDVI Mean 59.0 NDVI x 100
    NPP Mean 6.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.4545 NDVI