Occurrence record: DNA D0023482

Preserved specimen of Myriophyllum muricatum Orchard | Milfoil recorded on 1984-06-23

API

Dataset

Data partner	Australia's Virtual Herbarium
Data resource	Northern Territory Herbarium (DNA) AVH data
Institution code	Department of Environment and Natural Resources Supplied institution code "DNA"
Collection	Northern Territory Herbarium (Darwin) Supplied collection code "DNA"
Catalog number	DNA D0023482
Occurrence ID	DNA:DNA:DNA D0023482
Record type	Preserved specimen Supplied basis "PreservedSpecimen"
Preparations	sheet
Collector	Glenn Mitchell Wightman
Record number	1478
Reproductive condition	fruit
License	CC-BY 4.0 (Int)
Type	PhyscialObject
Presence/Absence	PRESENT Supplied as Present
Occurrence remarks	aquatic herb; in water .5m deep; floodplain swamp; black soil

Event

Occurrence date	1984-06-23
End day of year	175
Date precision	DAY
Start day of year	175

Taxonomy

Scientific name	Myriophyllum muricatum Supplied scientific name "Myriophyllum muricatum Orchard"
Identified to rank	species
Common name	Milfoil
Kingdom	Plantae
Phylum	Charophyta
Class	Equisetopsida
Order	Saxifragales
Family	Haloragaceae
Genus	Myriophyllum
Species	Myriophyllum muricatum
Name match metric	exactMatch
Scientific name authorship	Orchard
Name parse type	SCIENTIFIC

Geospatial

Country	Australia
State or Territory	Northern Territory Supplied as: "The Northern Territory"
Locality	kapalga, bullocky pt swamp
Latitude	-12.5639034 Supplied as: "-12.5652609657158"
Longitude	132.4021533 Supplied as: "132.401193176093"
Datum	EPSG:4326 Supplied datum: "AGD66"
Verbatim locality	kapalga, bullocky pt swamp
Coordinate precision	Unknown
Coordinate uncertainty (in metres)	10000.0
Terrestrial	true
Biome	TERRESTRIAL
Marine	false
Country Code	AU

User flagged issues

Data quality tests

Test name	Result
Coordinates converted to WGS84	Warning
Coordinate rounded	Warning
Coordinates dont match supplied state	Warning
Show/Hide 92 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
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 georeferenced by	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
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 5 missing properties
Missing georeference protocol	Missing
Missing georeference sources	Missing
Missing georeference verification status	Missing
Missing georeference date	Missing
Missing taxon rank	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, Non forest
Forests of Australia (2013) v2.0	Non Forest
Forests of Australia 2018B	Non forest
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	6958.0 frequency
Species Richness	837.0 frequency
Climate
Precipitation - annual (Bio12)	1441.0 mm
Precipitation - coldest quarter (Bio19)	4.0 mm
Precipitation - driest period (Bio14)	0.0 mm
Precipitation - driest quarter (Bio17)	4.0 mm
Precipitation - seasonality (Bio15)	111.0 mm
Precipitation - warmest quarter (Bio18)	389.0 mm
Precipitation - wettest period (Bio13)	83.0 mm
Precipitation - wettest quarter (Bio16)	962.0 mm
Radiation - annual mean (Bio20)	21.2 MJ/m2/day
Radiation - seasonality (Bio23)	10.0
Radiation - warmest quarter (Bio26)	23.5 MJ/m2/day
Temperature - annual mean (Bio01)	28.1 degrees C
Temperature - annual range (Bio07)	19.6 degrees C
Temperature - coldest period min (Bio06)	17.7 degrees C
Temperature - coldest quarter mean (Bio11)	25.2 degrees C
Temperature - diurnal range mean (Bio02)	11.6 degrees C
Temperature - driest quarter mean (Bio09)	25.3 degrees C
Temperature - isothermality (Bio03)	0.59 %
Temperature - seasonality (Bio04)	0.64
Temperature - warmest period max (Bio05)	37.2 degrees C
Temperature - warmest quarter (Bio10)	30.3 degrees C
Temperature - wettest quarter mean (Bio08)	28.9 degrees C
WorldClim 2.1: Precipitation - annual	1581.0 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	111.88873 mm
WorldClim 2.1: Precipitation - warmest quarter	395.0 mm
WorldClim 2.1: Precipitation - wettest month	390.0 mm
WorldClim 2.1: Precipitation - wettest quarter	1065.0 mm
WorldClim 2.1: Temperature - annual mean	27.445833 °C
WorldClim 2.1: Temperature - annual range	19.0 °C
WorldClim 2.1: Temperature - coldest month min	16.7 °C
WorldClim 2.1: Temperature - coldest quarter mean	24.483334 °C
WorldClim 2.1: Temperature - diurnal range mean	10.825 °C
WorldClim 2.1: Temperature - driest quarter mean	24.483334 °C
WorldClim 2.1: Temperature - isothermality	56.973682 %
WorldClim 2.1: Temperature - seasonality	201.2739
WorldClim 2.1: Temperature - warmest month max	35.7 °C
WorldClim 2.1: Temperature - warmest quarter mean	29.616667 °C
WorldClim 2.1: Temperature - wettest quarter mean	28.233334 °C
WorldClim: Temperature - isothermality	60.0 %
Substrate
Moisture Index - annual mean (Bio28)	0.5
Moisture Index - highest quarter mean (Bio32)	1.0
Elevation	3.0 m

AVH

The Australasian Virtual Herbarium

Occurrence record: DNA D0023482

Dataset

Event

Taxonomy

Geospatial

User flagged issues

Data quality tests

Additional political boundaries information

Environmental sampling for this location

- flagged by


Classification	Scientific name	Myriophyllum muricatum Orchard	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
	Taxon rank id		7000
	Species id		https://id.biodiversity.org.au/node/apni/2907213
	Genus	Myriophyllum	Myriophyllum
	Left		547030
	Scientific name authorship	Orchard	Orchard
	Taxon rank		species
	Genus id		https://id.biodiversity.org.au/taxon/apni/51437620
	Name type		SCIENTIFIC
	Vernacular name		Milfoil
	Order id		https://id.biodiversity.org.au/taxon/apni/51736236
	Right		547030
	Kingdom		Plantae
	Specific epithet	muricatum
	Class id		https://id.biodiversity.org.au/taxon/apni/51744350
	Phylum		Charophyta
	Class		Equisetopsida
	Species		Myriophyllum muricatum
	Family	HALORAGACEAE	Haloragaceae
	Kingdom id		https://id.biodiversity.org.au/taxon/apni/51744352
Event	Year		1984
	End day of year		175
	Month		6
	Date precision		DAY
	Start day of year		175
	Day		23
	Event date	1984-06-23	1984-06-23
Occurrence	Type		PhyscialObject
	Catalog number	DNA D0023482
	Occurrence status	Present	PRESENT
	Basis of record	PreservedSpecimen	PRESERVED_SPECIMEN
	Modified	2003-07-02	2003-07-02
	Reproductive condition	fruit
	Record number	1478
	Collection code	DNA
	Occurrence ID	DNA:DNA:DNA D0023482
	Preparations	sheet
	Institution code	DNA
	Recorded by	Glenn Mitchell Wightman
	Occurrence remarks	aquatic herb; in water .5m deep; floodplain swamp; black soil
Attribution	Data resource		Northern Territory Herbarium (DNA) AVH data
	Collection		Northern Territory Herbarium (Darwin)
	License		CC-BY 4.0 (Int)
	Data provider uid		dp36
	Provenance		Published dataset
	Data Resource ID	dr15866	dr15866
	Institution ID		in87
	Data partner		Australia's Virtual Herbarium
	Institution		Department of Environment and Natural Resources
	Data hub uid	[dh9]
	Collection ID		co25
Location	Country	AUSTRALIA	Australia
	Decimal latitude	-12.5652609657158	-12.5639034
	Terrestrial	true	true
	Locality	kapalga, bullocky pt swamp	kapalga, bullocky pt swamp
	Decimal longitude	132.401193176093	132.4021533
	State province	The Northern Territory	Northern Territory
	Verbatim locality	kapalga, bullocky pt swamp
	Biome		TERRESTRIAL
	Coordinate uncertainty in meters	10000	10000.0
	Lga	West Arnhem (S)
	Marine	false	false
	Country code	AU	AU
	Geodetic datum	AGD66	EPSG:4326