Occurrence record: BRI AQ0405307

Preserved specimen of Myriophyllum muricatum Orchard | Milfoil recorded on 1983-05-12

API

Dataset

Data partner	Australia's Virtual Herbarium
Data resource	BRI AVH Data and Images
Institution code	Queensland Department of Environment and Science Supplied institution code "BRI"
Collection	Queensland Herbarium Supplied collection code "Herbrecs"
Catalog number	BRI AQ0405307
Occurrence ID	urn:catalog:BRI:Herbrecs:0405307
Record type	Preserved specimen Supplied basis "PreservedSpecimen"
Preparations	Sheet
Collector	Dunlop, C.R.
Record number	6961
Reproductive condition	Flowers and buds
License	UNSPECIFIED
Type	PhysicalObject
Presence/Absence	PRESENT Supplied as present

Event

Occurrence date	1983-05-12
End day of year	132
Event remarks	Rooted annual; emergent stems flowering; in still water; edge of flood plain of South Alligator River; grey clay soil.
Date precision	DAY
Start day of year	132

Taxonomy

Higher classification	Plantae \| Viridaeplantae \| Streptophyta \| Equisetopsida \| Magnoliidae \| Saxifraganae \| Saxifragales \| Haloragaceae \| Myriophyllum
Scientific name	Myriophyllum muricatum
Identified to rank	species
Common name	Milfoil
Kingdom	Plantae
Phylum	Charophyta Supplied as "Streptophyta"
Class	Equisetopsida
Order	Saxifragales
Family	Haloragaceae
Genus	Myriophyllum
Species	Myriophyllum muricatum
Name match metric	exactMatch
Scientific name authorship	Orchard
Name parse type	SCIENTIFIC
Nomenclatural code	ICN

Geospatial

Country	Australia
State or Territory	Northern Territory
Locality	Twin Point North, Kapalga.
Latitude	-12.556917 Supplied as: "-12.5569166033"
Longitude	132.559494 Supplied as: "132.5594939451"
Datum	EPSG:4326 Supplied datum: "GDA94"
Coordinate precision	Unknown
Coordinate uncertainty (in metres)	2000.0
Georeference protocol	Hrb Convert
Terrestrial	true
Biome	TERRESTRIAL
Marine	false
Country Code	AU

Additional properties

verbatim identification	Det.

User flagged issues

Data quality tests

Test name	Result
Coordinate rounded	Warning
Multimedia uri invalid	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 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
Geodetic datum assumed WGS84	Passed
Unrecognized geodetic datum	Passed
Georeferenced after occurrence date	Passed
Identification date before occurrence date	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 geodetic datum	Passed
Missing georeference protocol	Passed
Missing taxon rank	Passed
Modified date invalid	Passed
Modified date unlikely	Passed
Multimedia date 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 4 missing properties
Missing georeferenced by	Missing
Missing georeference sources	Missing
Missing georeference verification status	Missing
Missing georeference date	Missing
Show/Hide 24 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)
Identified date unlikely	Unchecked (lack of data)
Identified date invalid	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)

Additional political boundaries information

Area Management
CAPAD 2016 Terrestrial	Kakadu
CAPAD 2020 Terrestrial	Kakadu
CAPAD 2022 - Terrestrial (Collaborative Australian Protected Areas Database)	Kakadu
Directory of Important Wetlands	Kakadu National Park
IBRA (Interim Biogeographic Regionalisation for Australia (IBRA) Version 7 (Regions)	Darwin Coastal
IBRA (Interim Biogeographic Regionalisation for Australia (IBRA) Version 7 (Subregions), contextual (polygon)	Darwin Coastal
NRM Regions 2010	Northern Territory
NRM Regions 2017	Northern Territory
Natural Resource Management (NRM) Regions 2023	Northern Territory
Ramsar Wetlands of Australia 2024	Kakadu National Park
Area management
National Landcare Program Management Units 2018	Northern Territory
Biodiversity
IBRA 6 Regions	Darwin Coastal
IBRA 7 Regions	Darwin Coastal
IBRA 7 Subregions	Darwin Coastal
Hydrology
Australian Drainage Divisions 2021	Tanami-Timor Sea Coast
Drainage Divisions Level 1	Tanami-Timor Sea Coast
Drainage Divisions Level 2	SOUTH ALLIGATOR RIVER
Indigenous
Indigenous Areas 2021	Kakadu - Marrakai - Jabiru
Indigenous Locations 2021	Kakadu - Marrakai - Surrounds
Indigenous Regions 2021	Jabiru - Tiwi
RATSIB (representative Aboriginal/Torres Strait Islander body) Areas 2024	Northern Northern Territory
Marine
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 Divisions 2021	Lingiari
Electorates March 2025	Lingiari
Local Government Areas 2011	West Arnhem (S)
Local Government Areas 2012 deprecated	South Alligator
Local Government Areas PSMA 2018	WEST ARNHEM REGION
PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016)	206
PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016)	485
PSMA ABS Greater Capital City Statistical Areas (2016)	REST OF NT
PSMA ABS SA2 Statistical Areas (2016)	ALLIGATOR
PSMA ABS SA3 Statistical Areas (2016)	DALY - TIWI - WEST ARNHEM
PSMA ABS SA4 Statistical Areas (2016)	NORTHERN TERRITORY - OUTBACK
PSMA Commonwealth Electoral Boundaries (2018)	LINGIARI
PSMA Indigenous Areas (2016)	KAKADU - MARRAKAI - JABIRU
PSMA Indigenous Locations (2016)	KAKADU - MARRAKAI - SURROUNDS
PSMA Indigenous Regions (2016)	JABIRU - TIWI
PSMA Remoteness Areas (2016)	Remote Australia
PSMA State Electoral Boundaries (2018)	ARAFURA
PSMA States (2016)	NORTHERN TERRITORY
State Electoral Divisions 2022	Arafura
World Country Boundaries	Australia
Social
Australia 2021	Australia
Destination Zones 2021	Alligator
Greater Capital City Statistical Areas 2021	Rest of NT
Local Government Areas 2023	West Arnhem
Postal Areas 2021	0822
Remoteness Areas 2021	Remote Australia
States and Territories 2021	Northern Territory
Statistical Areas Level 2	Alligator
Statistical Areas Level 3	Daly - Tiwi - West Arnhem
Statistical Areas Level 4	Northern Territory - Outback
Tourism Regions 2021	Litchfield Kakadu Arnhem
Vegetation
Australia's Indigenous forest estate (2013) v2.0	Indigenous managed, Native forest
Forests of Australia (2013) v2.0	Melaleuca
Forests of Australia 2018B	Melaleuca
NVIS 4.1 Major Vegetation Groups	Melaleuca Forests and Woodlands
NVIS 4.1 Major Vegetation Subgroups	Melaleuca open forests and woodlands
Tenure of Australia's forests (2013) v2.0	Private Freehold
Vegetation types - native	Melaleuca forests and woodlands
Vegetation types - present	Melaleuca forests and woodlands

Environmental sampling for this location

Biodiversity
Occurrence Density	4541.0 frequency
Species Richness	329.0 frequency
Climate
Precipitation - annual (Bio12)	1452.0 mm
Precipitation - coldest quarter (Bio19)	4.0 mm
Precipitation - driest period (Bio14)	0.0 mm
Precipitation - driest quarter (Bio17)	3.0 mm
Precipitation - seasonality (Bio15)	112.0 mm
Precipitation - warmest quarter (Bio18)	386.0 mm
Precipitation - wettest period (Bio13)	86.0 mm
Precipitation - wettest quarter (Bio16)	977.0 mm
Radiation - annual mean (Bio20)	21.2 MJ/m2/day
Radiation - seasonality (Bio23)	10.0
Radiation - warmest quarter (Bio26)	23.6 MJ/m2/day
Temperature - annual mean (Bio01)	28.1 degrees C
Temperature - annual range (Bio07)	19.4 degrees C
Temperature - coldest period min (Bio06)	17.9 degrees C
Temperature - coldest quarter mean (Bio11)	25.3 degrees C
Temperature - diurnal range mean (Bio02)	11.6 degrees C
Temperature - driest quarter mean (Bio09)	25.4 degrees C
Temperature - isothermality (Bio03)	0.6 %
Temperature - seasonality (Bio04)	0.63
Temperature - warmest period max (Bio05)	37.3 degrees C
Temperature - warmest quarter (Bio10)	30.3 degrees C
Temperature - wettest quarter mean (Bio08)	28.9 degrees C
WorldClim 2.1: Precipitation - annual	1586.0 mm
WorldClim 2.1: Precipitation - coldest quarter	3.0 mm
WorldClim 2.1: Precipitation - driest month	0.0 mm
WorldClim 2.1: Precipitation - driest quarter	3.0 mm
WorldClim 2.1: Precipitation - seasonality	113.98935 mm
WorldClim 2.1: Precipitation - warmest quarter	388.0 mm
WorldClim 2.1: Precipitation - wettest month	401.0 mm
WorldClim 2.1: Precipitation - wettest quarter	1084.0 mm
WorldClim 2.1: Temperature - annual mean	27.491667 °C
WorldClim 2.1: Temperature - annual range	18.100002 °C
WorldClim 2.1: Temperature - coldest month min	17.3 °C
WorldClim 2.1: Temperature - coldest quarter mean	24.65 °C
WorldClim 2.1: Temperature - diurnal range mean	10.6 °C
WorldClim 2.1: Temperature - driest quarter mean	24.65 °C
WorldClim 2.1: Temperature - isothermality	58.56353 %
WorldClim 2.1: Temperature - seasonality	191.33305
WorldClim 2.1: Temperature - warmest month max	35.4 °C
WorldClim 2.1: Temperature - warmest quarter mean	29.516666 °C
WorldClim 2.1: Temperature - wettest quarter mean	28.316668 °C
WorldClim: Temperature - isothermality	60.0 %
Substrate
Moisture Index - annual mean (Bio28)	0.49
Moisture Index - highest quarter mean (Bio32)	1.0
Elevation	15.0 m

AVH

The Australasian Virtual Herbarium

Occurrence record: BRI AQ0405307

Dataset

Event

Taxonomy

Geospatial

Additional properties

User flagged issues

Data quality tests

Additional political boundaries information

Environmental sampling for this location

- flagged by


Classification	Scientific name	Myriophyllum muricatum	Myriophyllum muricatum
	Match type		exactMatch
	Phylum id		https://id.biodiversity.org.au/taxon/apni/51744351
	Family id		https://id.biodiversity.org.au/taxon/apni/51437560
	Taxon concept ID		https://id.biodiversity.org.au/node/apni/2907213
	Order	Saxifragales	Saxifragales
	Taxon rank id		7000
	Species id		https://id.biodiversity.org.au/node/apni/2907213
	Genus	Myriophyllum	Myriophyllum
	Left		547030
	Higher classification	Plantae \| Viridaeplantae \| Streptophyta \| Equisetopsida \| Magnoliidae \| Saxifraganae \| Saxifragales \| Haloragaceae \| Myriophyllum
	Scientific name authorship	Orchard	Orchard
	Taxon rank	Species	species
	Genus id		https://id.biodiversity.org.au/taxon/apni/51437620
	Name type		SCIENTIFIC
	Vernacular name		Milfoil
	Nomenclatural code	ICN
	Order id		https://id.biodiversity.org.au/taxon/apni/51736236
	Right		547030
	Kingdom	Plantae	Plantae
	Specific epithet	muricatum
	Class id		https://id.biodiversity.org.au/taxon/apni/51744350
	Phylum	Streptophyta	Charophyta
	Class	Equisetopsida	Equisetopsida
	Species		Myriophyllum muricatum
	Family	Haloragaceae	Haloragaceae
	Kingdom id		https://id.biodiversity.org.au/taxon/apni/51744352
Event	Year		1983
	End day of year		132
	Event remarks	Rooted annual; emergent stems flowering; in still water; edge of flood plain of South Alligator River; grey clay soil.
	Month		5
	Date precision		DAY
	Start day of year		132
	Day		12
	Event date	1983-05-12	1983-05-12
Occurrence	Type		PhysicalObject
	Catalog number	BRI AQ0405307
	Occurrence status	present	PRESENT
	Basis of record	PreservedSpecimen	PRESERVED_SPECIMEN
	Modified	2006-06-29 14:19:03	2006-06-29T14:19:03
	Reproductive condition	Flowers and buds
	Record number	6961
	Collection code	Herbrecs
	Occurrence ID	urn:catalog:BRI:Herbrecs:0405307
	Preparations	Sheet
	Institution code	BRI
	Recorded by	Dunlop, C.R.
Attribution	Data resource		BRI AVH Data and Images
	Collection		Queensland Herbarium
	License		UNSPECIFIED
	Data provider uid		dp36
	Data Resource ID	dr2287	dr2287
	Institution ID		in42
	Data partner		Australia's Virtual Herbarium
	Institution		Queensland Department of Environment and Science
	Data hub uid	[dh2, dh9]
	Collection ID		co49
Location	Country	Australia	Australia
	Decimal latitude	-12.5569166033	-12.556917
	Terrestrial	true	true
	Locality	Twin Point North, Kapalga.	Twin Point North, Kapalga.
	Decimal longitude	132.5594939451	132.559494
	State province	Northern Territory	Northern Territory
	Biome		TERRESTRIAL
	Coordinate uncertainty in meters	2000.0	2000.0
	Lga	West Arnhem (S)
	Marine	false	false
	Country code	AU	AU
	Georeference protocol	Hrb Convert
	Geodetic datum	GDA94	EPSG:4326