Occurrence record: NSW414545

Preserved specimen of Lemna trisulca L. | Ivy-leaf Duckweed recorded on 1997-08-22

API

Dataset

Data partner	Australia's Virtual Herbarium
Data resource	NSW AVH feed
Institution code	The Royal Botanic Gardens & Domain Trust Supplied institution code "NSW"
Collection	National Herbarium of New South Wales Supplied collection code "NSW"
Catalog number	NSW414545
Occurrence ID	NSW:NSW:NSW414545
Record type	Preserved specimen Supplied basis "PreservedSpecimen"
Preparations	spirit
Identified by	Jacobs, S.W.L.
Collector	1. Jacobs, S.W.L. 2. Hellquist, B. Supplied as "Jacobs, S.W.L. \| Hellquist, B."
Record number	8296
Reproductive condition	sterile
License	CC-BY 4.0 (Int)
Establishment means	native
Type	PhysicalObject
Presence/Absence	PRESENT Supplied as present
Disposition	in collection
Date identified	1997

Event

Occurrence date	1997-08-22
Date precision	DAY

Taxonomy

Higher classification	L.
Scientific name	Lemna trisulca Supplied scientific name "Lemna trisulca L."
Identified to rank	species
Common name	Ivy-leaf Duckweed
Kingdom	Plantae
Phylum	Charophyta
Class	Equisetopsida
Order	Alismatales
Family	Araceae
Genus	Lemna
Species	Lemna trisulca
Name match metric	exactMatch
Scientific name authorship	L.
Name parse type	SCIENTIFIC
Nomenclatural code	ICN
Verbatim taxon rank	species

Geospatial

Country	Australia
State or Territory	Queensland
Locality	'Toomba', northwest of Charters Towers.
Habitat	Supplied as "Round Swamp. Free-floating submerged in c. 10 cm water. Leersia, Sesbania, Cyperus."
Latitude	-19.9642 Supplied as: "-19.9642"
Longitude	145.6014 Supplied as: "145.6014"
Datum	EPSG:4326
Verbatim coordinate system	Degrees Minutes Seconds
Coordinate precision	Unknown
Coordinate uncertainty (in metres)	50.0
County	North Kennedy
Terrestrial	true
Verbatim latitude	19 57 51 S
Biome	TERRESTRIAL
Marine	false
Country Code	AU
Verbatim longitude	145 36 05 E
Verbatim coordinates	19 57 51 S, 145 36 05 E

User flagged issues

Data quality tests

Test name	Result
Geodetic datum assumed WGS84	Warning
Identification date before occurrence date	Warning
Show/Hide 94 passed properties
Ambiguous collection	Passed
Ambiguous institution	Passed
Basis of record badly formed	Passed
Collection match fuzzy	Passed
Collection not matched	Passed
CONTINENT_COORDINATE_MISMATCH	Passed
Continent country mismatch	Passed
Continent derived from coordinates	Passed
CONTINENT_DERIVED_FROM_COUNTRY	Passed
Continent invalid	Passed
Coordinates centre of country	Passed
Supplied coordinates centre of state	Passed
Coordinate invalid	Passed
Coordinates are out of range for species	Passed
Coordinates converted to WGS84	Passed
Decimal latitude/longitude conversion failed	Passed
Coordinate reprojection suspicious	Passed
Coordinate rounded	Passed
Coordinate uncertainty meters invalid	Passed
Coordinates dont match supplied country	Passed
Country inferred from coordinates	Passed
Country invalid	Passed
Country mismatch	Passed
Different owner institution	Passed
First of the century	Passed
First of the month	Passed
First of the year	Passed
Unrecognized geodetic datum	Passed
Georeferenced after occurrence date	Passed
Identified date invalid	Passed
Identified date unlikely	Passed
Institution and Collection mismatch	Passed
Institution match fuzzy	Passed
Institution not matched	Passed
Interpretation error	Passed
Invalid scientific name	Passed
Location not supplied	Passed
Missing collection date	Passed
Missing taxon rank	Passed
Modified date invalid	Passed
Modified date unlikely	Passed
Multimedia date invalid	Passed
Multimedia uri invalid	Passed
Name not supplied	Passed
Occurrence status inferred from basis of record	Passed
Occurrence status inferred from individual count	Passed
Occurrence status unparsable	Passed
Latitude is negated	Passed
Longitude is negated	Passed
Presumed swapped coordinate	Passed
Recorded date invalid	Passed
Recorded date mismatch	Passed
Recorded date unlikely	Passed
SCIENTIFIC_NAME_AND_ID_INCONSISTENT	Passed
Sensitivity report invalid	Passed
Sensitivity report not loadable	Passed
Coordinates dont match supplied state	Passed
Taxon affinity species	Passed
TAXON_CONCEPT_ID_NOT_FOUND	Passed
Taxon confer species	Passed
Taxon default match	Passed
Taxon error	Passed
Taxon excluded	Passed
Taxon excluded associated	Passed
Taxon homonym	Passed
Taxon indeterminate species	Passed
Taxon match aggregate	Passed
Taxon match fuzzy	Passed
Taxon match higher rank	Passed
TAXON_MATCH_NAME_AND_ID_AMBIGUOUS	Passed
Taxon match none	Passed
TAXON_MATCH_TAXON_CONCEPT_ID_IGNORED	Passed
Taxon misapplied	Passed
Taxon misapplied matched	Passed
Taxon parent child synonym	Passed
Taxon question species	Passed
Resource taxonomic scope mismatch	Passed
Taxon species plural	Passed
Coordinate precision and uncertainty transposed	Passed
Uncertainty not specified	Passed
Supplied country not recognised	Passed
Kingdom not recognised	Passed
Unrecognized collection code	Passed
Unrecognized institution code	Passed
Supplied coordinates are zero	Passed
Biosecurity issue	Passed
Suspected outlier	Passed
Geospatial issue	Passed
Habitat incorrect for species	Passed
Taxon misidentified	Passed
Taxonomic issue	Passed
Temporal issue	Passed
Other issue	Passed
Duplicate record	Passed
Show/Hide 6 missing properties
Missing geodetic datum	Missing
Missing georeferenced by	Missing
Missing georeference protocol	Missing
Missing georeference sources	Missing
Missing georeference verification status	Missing
Missing georeference date	Missing
Show/Hide 22 tests that have not been run
Coordinate precision invalid	Unchecked (lack of data)
Footprint SRS invalid	Unchecked (lack of data)
Footprint WKT mismatch	Unchecked (lack of data)
Footprint WKT invalid	Unchecked (lack of data)
TAXON_MATCH_SCIENTIFIC_NAME_ID_IGNORED	Unchecked (lack of data)
TAXON_MATCH_TAXON_ID_IGNORED	Unchecked (lack of data)
SCIENTIFIC_NAME_ID_NOT_FOUND	Unchecked (lack of data)
TAXON_ID_NOT_FOUND	Unchecked (lack of data)
Depth value supplied in feet	Unchecked (lack of data)
Depth unlikely	Unchecked (lack of data)
Min and max depth reversed	Unchecked (lack of data)
Depth value non-numeric	Unchecked (lack of data)
Elevation unlikely	Unchecked (lack of data)
Min and max altitude reversed	Unchecked (lack of data)
Altitude value supplied in feet	Unchecked (lack of data)
Altitude value non-numeric	Unchecked (lack of data)
Type status invalid	Unchecked (lack of data)
References uri invalid	Unchecked (lack of data)
Individual count invalid	Unchecked (lack of data)
Individual count conflicts with occurrence status	Unchecked (lack of data)
Georeferenced date unlikely	Unchecked (lack of data)
Georeferenced date invalid	Unchecked (lack of data)

Outlier information

This record has been detected as an outlier using the Reverse Jackknife algorithm for the following layers:

Precipitation - seasonality (Bio15) - CSIRO Ecosystem Sciences
Notes: Data derived using ANUCLIM v6 (beta) with the new set of climate surfaces (centred on 1990), by Dr. Kristen Williams.
Scale: 0.01 degree (~1km)

More information on the data quality work being undertaken by the Atlas is available here:

Additional political boundaries information

Area Management
CAPAD 2016 Terrestrial	Toomba
CAPAD 2020 Terrestrial	Toomba
Directory of Important Wetlands	Great Basalt Wall
NRM Regions 2010	Burdekin
NRM Regions 2017	Burdekin
Area management
National Landcare Program Management Units 2018	Burdekin
Biodiversity
IBRA 6 Regions	Einasleigh Uplands
IBRA 7 Regions	Einasleigh Uplands
IBRA 7 Subregions	Undara-Toomba Basalts
Hydrology
Drainage Divisions Level 1	North East Coast
Drainage Divisions Level 2	BURDEKIN RIVER
Marine
States including coastal waters	Queensland (including Coastal Waters)
Political
ASGS Australian States and Territories	Queensland
Australian States and Territories	Queensland
Indigenous Land Use Agreements	Gudjala People and Ergon Energy ILUA
Local Government Areas 2011	Charters Towers (R)
Local Government Areas 2012 deprecated	Dalrymple
Local Government Areas PSMA 2018	CHARTERS TOWERS REGIONAL
National Native Title Register (NNTR, Determinations of Native Title) - boundaries and core attributes	Gudjala People
PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016)	0
PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016)	304
PSMA ABS Greater Capital City Statistical Areas (2016)	REST OF QLD
PSMA ABS SA2 Statistical Areas (2016)	DALRYMPLE
PSMA ABS SA3 Statistical Areas (2016)	CHARTERS TOWERS - AYR - INGHAM
PSMA ABS SA4 Statistical Areas (2016)	TOWNSVILLE
PSMA Commonwealth Electoral Boundaries (2018)	KENNEDY
PSMA Indigenous Areas (2016)	FLINDERS - RICHMOND - DALRYMPLE
PSMA Indigenous Locations (2016)	FLINDERS - RICHMOND - DALRYMPLE
PSMA Indigenous Regions (2016)	TOWNSVILLE - MACKAY
PSMA Remoteness Areas (2016)	Remote Australia
PSMA State Electoral Boundaries (2018)	TRAEGER
PSMA States (2016)	QUEENSLAND
World Country Boundaries	Australia
Vegetation
Australia's Indigenous forest estate (2013) v2.0	Non-Indigenous, Non forest
Forests of Australia (2013) v2.0	Non Forest
Forests of Australia 2018B	Non forest
NVIS 4.1 Major Vegetation Groups	Rainforests and Vine Thickets
NVIS 4.1 Major Vegetation Subgroups	Dry rainforest or vine thickets
Tenure of Australia's forests (2013) v2.0	Leasehold
Vegetation types - native	Eucalypt open woodlands
Vegetation types - present	Eucalyptus open woodlands

Environmental sampling for this location

Climate
Precipitation - annual (Bio12)	581.0 mm
Precipitation - coldest quarter (Bio19)	48.0 mm
Precipitation - driest period (Bio14)	1.0 mm
Precipitation - driest quarter (Bio17)	35.0 mm
Precipitation - seasonality (Bio15)	82.0 mm
Precipitation - warmest quarter (Bio18)	304.0 mm
Precipitation - wettest period (Bio13)	31.0 mm
Precipitation - wettest quarter (Bio16)	322.0 mm
Radiation - annual mean (Bio20)	20.8 MJ/m2/day
Radiation - seasonality (Bio23)	19.0
Radiation - warmest quarter (Bio26)	24.5 MJ/m2/day
Temperature - annual mean (Bio01)	23.4 degrees C
Temperature - annual range (Bio07)	25.4 degrees C
Temperature - coldest period min (Bio06)	9.4 degrees C
Temperature - coldest quarter mean (Bio11)	17.8 degrees C
Temperature - diurnal range mean (Bio02)	13.6 degrees C
Temperature - driest quarter mean (Bio09)	19.8 degrees C
Temperature - isothermality (Bio03)	0.53 %
Temperature - seasonality (Bio04)	1.35
Temperature - warmest period max (Bio05)	34.8 degrees C
Temperature - warmest quarter (Bio10)	27.8 degrees C
Temperature - wettest quarter mean (Bio08)	27.6 degrees C
WorldClim 2.1: Temperature - annual mean	22.7875 °C
WorldClim: Temperature - isothermality	54.0 %
Substrate
Moisture Index - annual mean (Bio28)	0.28
Moisture Index - highest quarter mean (Bio32)	0.55
Elevation	381.0 m

AVH

The Australasian Virtual Herbarium