Occurrence record: MBA:MBA 8143.1

PreservedSpecimen of Polytrias indica recorded on 1997-08-09

Dataset

Data partner Australia's Virtual Herbarium
Data resource MEL AVH data
Institution code Australian Tropical Herbarium
Supplied institution code "CNS"
Collection code Australian Tropical Herbarium
Catalog number MBA 8143.1
Occurrence ID CNS:MBA:MBA 8143.1
Basis of record Preserved specimen
Preparations sheet
Identified by Qld Herbarium (BRI replicate)
Collector Waterhouse, B.M.
Record number 4681
License CC-BY 3.0 (Au)
Occurrence remarks Prostrate, stoloniferous grass. Inflorescence a spike, held erect up to 20cm above ground, conspicuous. Spikelets brown hairy. Very common grassy weed of lawns and uncultivated areas. (Also notes as very common lowland species in West Timor).
Occurrence status present
Supplied as Present
Collection code MBA
Abcd identification qualifier Not provided

Event

Collecting date 1997-08-09
Date precision Day

Taxonomy

Scientific name Polytrias indica
Supplied scientific name "Polytrias indica (Houtt.) Veldkamp"
Taxon rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Poales
Family Poaceae
Genus Polytrias
Species Polytrias indica
Taxonomic issue No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type wellformed
Scientific name authorship (Houtt.) Veldkamp

Geospatial

Country Indonesia
Locality Merauke, Irian Jaya.
Latitude -8.5097000000
Longitude 140.4164000000
Geodetic datum EPSG:4326
Verbatim locality Merauke, Irian Jaya.
Minimum elevation in meters 8
Maximum elevation in meters 8
Coordinate precision Unknown
Coordinate uncertainty in meters 1000.0
Verbatim coordinates 8,30,35,S,140,24,59,E
Country code ID

Additional properties

Type PhysicalObject

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    Geodetic datum assumed WGS84 Warning
    Basis of record not supplied Passed
    Basis of record badly formed Passed
    Invalid collection date Passed
    Incomplete collection date Passed
    First of the month Passed
    Missing name of person who identified the specimen/observation Passed
    Collector name unparseable Passed
    Missing catalogue number Passed
    Data are generalised Passed
    Collection code not recognised Passed
    Institution code not recognised Passed
    Name not supplied Passed
    Name not recognised Passed
    Resource taxonomic scope mismatch Passed
    Invalid scientific name Passed
    Name not in national checklists Passed
    Decimal coordinates not supplied Passed
    Min and max altitude reversed Passed
    Coordinates are transposed Passed
    Coordinates are out of range for species Passed
    Supplied coordinates are zero Passed
    Zero latitude Passed
    Zero longitude Passed
    Supplied country not recognised Passed
    Coordinate uncertainty not valid Passed
    Coordinate uncertainty not specified Passed
    Location not supplied Passed
    Country inferred from coordinates Passed
    Supplied coordinates centre of state Passed
    Coordinates centre of country Passed
    Missing geodetic datum Passed
    Show/Hide 10 missing properties
    Show/Hide 44 tests that have not been run

    Additional political boundaries information

    Area Management
    Global 200 priority ecoregions - Freshwater New Guinea Rivers & Streams
    Global 200 priority ecoregions - Terrestrial Northern Australia and Trans-Fly Savannas
    Biodiversity
    Freshwater Ecoregions of the World Southwest New Guinea - Trans-Fly Lowland
    Terrestrial Ecoregional Boundaries Trans Fly Savanna And Grasslands
    World Anthropogenic Biomes (2000) Residential rainfed croplands
    Marine
    Marine Ecoregions of the World Arafura Sea
    World Country Boundaries Indonesia

    Environmental sampling for this location

    Biodiversity
    Endemism 0.03528212
    Endemism (Non-marine) 0.0
    Occurrence Density 0.49382716 frequency
    Shannon Diversity (H) 1.6957425 index
    Species Richness 0.024691358 frequency
    Climate
    WorldClim: Precipitation - annual 1423.0 mm
    WorldClim: Precipitation - coldest quarter 88.0 mm
    WorldClim: Precipitation - driest month 20.0 mm
    WorldClim: Precipitation - driest quarter 78.0 mm
    WorldClim: Precipitation - seasonality 76.0
    WorldClim: Precipitation - warmest quarter 514.0 mm
    WorldClim: Precipitation - wettest month 251.0 mm
    WorldClim: Precipitation - wettest quarter 730.0 mm
    WorldClim: Temperature - annual mean 263.0 degrees C * 10
    WorldClim: Temperature - annual range 112.0 degrees C * 10
    WorldClim: Temperature - coldest month min 206.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 249.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 82.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 251.0 degrees C * 10
    WorldClim: Temperature - isothermality 73.0 %
    WorldClim: Temperature - seasonality 862.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 318.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 271.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 268.0 degrees C * 10
    Distance
    Euclidean Distance to Coast (metres) 272806.78 m
    Marine
    Sea Surface Temperature - MODIS Terra 26.277946 Degrees C
    Topography
    Bathymetry and Topography 9 sec 5.0 m
    Topographic Slope (degrees) 0.0 degrees