Occurrence record: PERTH 1021826

Preserved specimen of Trithuria occidentalis Benth. | Swan Hydatella

API

Dataset

Data partner	Australia's Virtual Herbarium
Data resource	Western Australian Herbarium (PERTH) AVH data
Institution code	Western Australia, Department of Biodiversity, Conservation and Attractions Supplied institution code "PERTH"
Collection	Western Australian Herbarium Supplied collection code "PERTH"
Catalog number	PERTH 1021826
Occurrence ID	1021826
Record type	Preserved specimen Supplied basis "PreservedSpecimen"
Identified by	D. Sokoloff
Collector	Fitzgerald, W.V.
Record number	s.n.
Associated Occurrence Status	Asserted duplicates
Associated occurrences	The occurrence is associated with a representative record. For more information see Inferred associated occurrence details
License	CC0 Supplied as CC0 International
Rights holder	Department of Biodiversity, Conservation and Attractions
Institution ID	https://www.gbif.org/grscicoll/institution/d129a8d1-2339-4a47-aa19-a8e0a078082a
Field Number	s.n.
Language	en
Degree of establishment	native
Type	PhysicalObject
Presence/Absence	PRESENT Supplied as present
Owner institution code	PERTH
Collection	https://www.gbif.org/grscicoll/collection/4c63d5f6-b20b-49e5-8006-e2af210eab0e
Associated records	ASSOCIATED
Country conservation	Endangered
Data generalizations	Record is Endangered in Western Australia. Generalised to 10km by WA DEC.
Dataset / Survey name	[PERTH AVH data]
Organism remarks	Plant red, growing in tiny tufts.
Occurrence remarks	Muddy spots.
Access rights	https://florabase.dbca.wa.gov.au/help/copyright
State conservation	Endangered
Identification verification status	verified
Identification remarks	This is not a type. A.J.G. Wilson 5/4/1990

Event

Dataset / Survey name	PERTH AVH data
Field Number	s.n.
Identification remarks	This is not a type. A.J.G. Wilson 5/4/1990
Verbatim event date	Sep 1901
Date precision	NOT_SUPPLIED

Taxonomy

Scientific name	Trithuria occidentalis Supplied scientific name "Trithuria occidentalis Benth."
Identified to rank	species
Common name	Swan Hydatella
Kingdom	Plantae
Phylum	Charophyta
Class	Equisetopsida
Order	Nymphaeales
Family	Hydatellaceae
Genus	Trithuria
Species	Trithuria occidentalis
Name match metric	exactMatch
Taxon remarks	This is not a type. A.J.G. Wilson 5/4/1990
Scientific name authorship	Benth.
Name parse type	SCIENTIFIC
Nomenclatural code	ICBN
Taxonomic status	accepted

Geospatial

Country	Australia
State or Territory	Western Australia
Habitat	Supplied as "Muddy spots."
Latitude	-31.9 Supplied as: "-31.9"
Longitude	116.0 Supplied as: "116.0"
Datum	EPSG:4326 Supplied datum: "GDA94"
Coordinate precision	Unknown
Coordinate uncertainty (in metres)	10000.0
Coordinates generalised	Due to sensitivity concerns, the coordinates of this record have been generalised: "Record is Endangered in Western Australia. Generalised to 10km by WA DEC.".
Location according to	compiler
Terrestrial	true
Biome	TERRESTRIAL
Marine	false
Country Code	AU

Additional properties

verbatim identification	Trithuria occidentalis Benth.

User flagged issues

Data quality tests

Test name	Result
Coordinate rounded	Warning
Show/Hide 84 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
Geodetic datum assumed WGS84	Passed
Unrecognized geodetic datum	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 geodetic datum	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
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 7 missing properties
Missing collection date	Missing
Missing georeferenced by	Missing
Missing georeference protocol	Missing
Missing georeference sources	Missing
Missing georeference verification status	Missing
Missing georeference date	Missing
Missing taxon rank	Missing
Show/Hide 32 tests that have not been run
Georeferenced after occurrence date	Unchecked (lack of data)
Identification date before occurrence date	Unchecked (lack of data)
First of the month	Unchecked (lack of data)
First of the year	Unchecked (lack of data)
First of the century	Unchecked (lack of data)
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)
Recorded date mismatch	Unchecked (lack of data)
Recorded date invalid	Unchecked (lack of data)
Recorded date unlikely	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)

Inferred associated occurrence details

This record is associated with the representative record. This mean another record has been detected to be similar to this record, and that the other record (the representative record) has the most detailed information for the occurrence. More information about the duplication detection methods and terminology in use is available here:

https://github.com/AtlasOfLivingAustralia/ala-dataquality/wiki/INFERRED_DUPLICATE_RECORD

Representative Record
Record UUID	09e380f7-1f59-42ac-950b-ce5796091bfb
Data Resource	Western Australian Herbarium (PERTH) AVH data
Raw Scientific Name	Trithuria occidentalis Benth.
Coordinates	-31.9,116.0
Related records
Record UUID	41f8c695-8c5a-4d3d-9e8c-a9db0b700dfc
Data Resource	NSW AVH feed
Raw Scientific Name	Trithuria occidentalis Benth.
Coordinates	-31.9,116.0
Record UUID	dca060d1-1015-4cfd-a0bf-a01e310a4d9f
Data Resource	BRI AVH Data and Images
Raw Scientific Name	Trithuria occidentalis
Coordinates	-31.9,116.0
Record UUID	89802e0b-9ed9-4d2e-a426-48dfdcb3bd37
Data Resource	Western Australian Herbarium (PERTH) AVH data
Raw Scientific Name	Trithuria occidentalis Benth.
Coordinates	-31.9,116.0
Record UUID	ef8856a8-6d0f-4052-a923-e009d53897f8
Data Resource	NSW AVH feed
Raw Scientific Name	Trithuria occidentalis Benth.
Coordinates	-31.9,116.0
Record UUID	56b4184e-9213-4d62-ab9a-b3b5ba7545b8
Data Resource	NSW AVH feed
Raw Scientific Name	Trithuria occidentalis Benth.
Coordinates	-31.9,116.0
Record UUID	b285d81c-29f5-48e2-9d96-279ebe976097
Data Resource	Western Australian Herbarium (PERTH) AVH data
Raw Scientific Name	Trithuria occidentalis Benth.
Coordinates	-31.9,116.0
Record UUID	2ef71229-6663-4361-96f8-10ae5b43747d
Data Resource	Western Australian Herbarium (PERTH) AVH data
Raw Scientific Name	Trithuria occidentalis Benth.
Coordinates	-31.9,116.0
Record UUID	8efad3e0-7a6c-41c2-ae0e-4f7942c8cf93
Data Resource	Western Australian Herbarium (PERTH) AVH data
Raw Scientific Name	Trithuria occidentalis Benth.
Coordinates	-31.9,116.0
Record UUID	d005d7b3-a31e-4fb6-a67c-ff3b28d4d878
Data Resource	Western Australian Herbarium (PERTH) AVH data
Raw Scientific Name	Trithuria occidentalis Benth.
Coordinates	-31.9,116.0

Additional political boundaries information

Area Management
IBRA (Interim Biogeographic Regionalisation for Australia (IBRA) Version 7 (Regions)	Swan Coastal Plain
IBRA (Interim Biogeographic Regionalisation for Australia (IBRA) Version 7 (Subregions), contextual (polygon)	Perth
NRM Regions 2010	Perth
NRM Regions 2017	Swan Region
Natural Resource Management (NRM) Regions 2023	Swan Region
Area management
National Landcare Program Management Units 2018	Swan Region
Biodiversity
IBRA 6 Regions	Swan Coastal Plain
IBRA 7 Regions	Swan Coastal Plain
IBRA 7 Subregions	Perth
Hydrology
Australian Drainage Divisions 2021	South West Coast
Drainage Divisions Level 1	South West Coast
Drainage Divisions Level 2	SWAN COAST-AVON RIVER
Indigenous
Indigenous Areas 2021	Swan
Indigenous Land Use Agreements	Whadjuk People Indigenous Land Use Agreement
Indigenous Locations 2021	Guildford - Hazelmere - Woodbridge
Indigenous Regions 2021	Perth
RATSIB (representative Aboriginal/Torres Strait Islander body) Areas 2024	South West
Land Management
Western Australian Biodiversity Science Research Priority Regions	South-West
Marine
States including coastal waters	Western Australia (including Coastal Waters)
Political
ASGS Australian States and Territories	Western Australia
Australian States and Territories	Western Australia
Commonwealth Electoral Divisions 2021	Hasluck
Electorates March 2025	Hasluck
Local Government Areas 2011	Swan (C)
Local Government Areas 2012 deprecated	Swan
Local Government Areas PSMA 2018	CITY OF SWAN
PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016)	95
PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016)	3662
PSMA ABS Greater Capital City Statistical Areas (2016)	GREATER PERTH
PSMA ABS SA2 Statistical Areas (2016)	HAZELMERE - GUILDFORD
PSMA ABS SA3 Statistical Areas (2016)	SWAN
PSMA ABS SA4 Statistical Areas (2016)	PERTH - NORTH EAST
PSMA Commonwealth Electoral Boundaries (2018)	HASLUCK
PSMA Indigenous Areas (2016)	SWAN
PSMA Indigenous Locations (2016)	GUILDFORD - HAZELMERE - WOODBRIDGE
PSMA Indigenous Regions (2016)	PERTH
PSMA Remoteness Areas (2016)	Major Cities of Australia
PSMA State Electoral Boundaries (2018)	BELMONT, EM
PSMA States (2016)	WESTERN AUSTRALIA
State Electoral Divisions 2022	Belmont (East Metropolitan)
World Country Boundaries	Australia
Social
Australia 2021	Australia
Destination Zones 2021	Hazelmere - Guildford
Greater Capital City Statistical Areas 2021	Greater Perth
Local Government Areas 2023	Swan
Postal Areas 2021	6055
Remoteness Areas 2021	Major Cities of Australia
States and Territories 2021	Western Australia
Statistical Areas Level 2	Hazelmere - Guildford
Statistical Areas Level 3	Swan
Statistical Areas Level 4	Perth - North East
Tourism Regions 2021	Destination Perth
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	Cleared, non-native vegetation, buildings
NVIS 4.1 Major Vegetation Subgroups	Cleared, non-native vegetation, buildings
Tenure of Australia's forests (2013) v2.0	Private Freehold
Vegetation types - native	Eucalypt woodlands
Vegetation types - present	Eucalyptus woodlands

Environmental sampling for this location

Biodiversity
Occurrence Density	21572.0 frequency
Species Richness	2718.0 frequency
Climate
Precipitation - annual (Bio12)	749.0 mm
Precipitation - coldest quarter (Bio19)	400.0 mm
Precipitation - driest period (Bio14)	1.0 mm
Precipitation - driest quarter (Bio17)	40.0 mm
Precipitation - seasonality (Bio15)	84.0 mm
Precipitation - warmest quarter (Bio18)	42.0 mm
Precipitation - wettest period (Bio13)	37.0 mm
Precipitation - wettest quarter (Bio16)	419.0 mm
Radiation - annual mean (Bio20)	18.6 MJ/m2/day
Radiation - seasonality (Bio23)	38.0
Radiation - warmest quarter (Bio26)	25.8 MJ/m2/day
Temperature - annual mean (Bio01)	18.8 degrees C
Temperature - annual range (Bio07)	25.2 degrees C
Temperature - coldest period min (Bio06)	7.9 degrees C
Temperature - coldest quarter mean (Bio11)	13.5 degrees C
Temperature - diurnal range mean (Bio02)	12.8 degrees C
Temperature - driest quarter mean (Bio09)	24.3 degrees C
Temperature - isothermality (Bio03)	0.51 %
Temperature - seasonality (Bio04)	1.51
Temperature - warmest period max (Bio05)	33.1 degrees C
Temperature - warmest quarter (Bio10)	24.6 degrees C
Temperature - wettest quarter mean (Bio08)	13.8 degrees C
WorldClim 2.1: Precipitation - annual	744.0 mm
WorldClim 2.1: Precipitation - coldest quarter	416.0 mm
WorldClim 2.1: Precipitation - driest month	7.0 mm
WorldClim 2.1: Precipitation - driest quarter	38.0 mm
WorldClim 2.1: Precipitation - seasonality	85.01398 mm
WorldClim 2.1: Precipitation - warmest quarter	47.0 mm
WorldClim 2.1: Precipitation - wettest month	152.0 mm
WorldClim 2.1: Precipitation - wettest quarter	416.0 mm
WorldClim 2.1: Temperature - annual mean	18.658333 °C
WorldClim 2.1: Temperature - annual range	23.8 °C
WorldClim 2.1: Temperature - coldest month min	8.5 °C
WorldClim 2.1: Temperature - coldest quarter mean	13.583333 °C
WorldClim 2.1: Temperature - diurnal range mean	11.916666 °C
WorldClim 2.1: Temperature - driest quarter mean	24.116667 °C
WorldClim 2.1: Temperature - isothermality	50.070026 %
WorldClim 2.1: Temperature - seasonality	446.3734
WorldClim 2.1: Temperature - warmest month max	32.3 °C
WorldClim 2.1: Temperature - warmest quarter mean	24.4 °C
WorldClim 2.1: Temperature - wettest quarter mean	13.583333 °C
WorldClim: Temperature - isothermality	50.0 %
Substrate
Moisture Index - annual mean (Bio28)	0.5
Moisture Index - highest quarter mean (Bio32)	1.0
Elevation	4.0 m

Group	Field Name	Original Value	Processed Value


Classification	Scientific name	Trithuria occidentalis Benth.	Trithuria occidentalis
	Match type		exactMatch
	Taxon remarks	This is not a type. A.J.G. Wilson 5/4/1990
	Phylum id		https://id.biodiversity.org.au/taxon/apni/51795631
	Family id		https://id.biodiversity.org.au/taxon/apni/51773786
	Taxon concept ID		https://id.biodiversity.org.au/node/apni/2919853
	Order		Nymphaeales
	Taxon rank id		7000
	Species id		https://id.biodiversity.org.au/node/apni/2919853
	Taxon identification issue	[MISSING_COLLECTION_DATE]
	Genus	Trithuria	Trithuria
	Left		503416
	Scientific name authorship	Benth.	Benth.
	Taxon rank		species
	Genus id		https://id.biodiversity.org.au/taxon/apni/51773785
	Name type		SCIENTIFIC
	Vernacular name		Swan Hydatella
	Nomenclatural code	ICBN
	Order id		https://id.biodiversity.org.au/taxon/apni/51788537
	Taxonomic status	accepted
	Right		503416
	Kingdom		Plantae
	Specific epithet	occidentalis
	Class id		https://id.biodiversity.org.au/taxon/apni/51795630
	Phylum		Charophyta
	Class		Equisetopsida
	Species		Trithuria occidentalis
	Family	Hydatellaceae	Hydatellaceae
	Kingdom id		https://id.biodiversity.org.au/taxon/apni/51795632
Event	Verbatim event date	Sep 1901
	Dataset / Survey name	[PERTH AVH data]
	Date precision		NOT_SUPPLIED
Identification	Identification verification status	verified
	Identification remarks	This is not a type. A.J.G. Wilson 5/4/1990
	Identified by	[D. Sokoloff]
Occurrence	Associated occurrences		09e380f7-1f59-42ac-950b-ce5796091bfb
	Rights holder		Department of Biodiversity, Conservation and Attractions
	Institution ID	https://www.gbif.org/grscicoll/institution/d129a8d1-2339-4a47-aa19-a8e0a078082a
	Duplication status		D
	Field number	s.n.
	Language	en
	Degree of establishment	native	native
	Type		PhysicalObject
	Catalog number	PERTH 1021826
	Occurrence status	present	PRESENT
	Basis of record	PreservedSpecimen	PRESERVED_SPECIMEN
	Modified	2023-06-09 03:16:00+00	2023-06-09T03:16Z
	Record number	s.n.
	Collection code	PERTH
	Occurrence ID	1021826
	Owner institution code	PERTH
	Collection ID	https://www.gbif.org/grscicoll/collection/4c63d5f6-b20b-49e5-8006-e2af210eab0e
	Duplicate status		ASSOCIATED
	Institution code	PERTH
	Country conservation		Endangered
	Data generalizations		Record is Endangered in Western Australia. Generalised to 10km by WA DEC.
	Dataset / Survey name	[PERTH AVH data]
	Recorded by	Fitzgerald, W.V.
	Organism remarks	Plant red, growing in tiny tufts.
	Occurrence remarks	Muddy spots.
	Access rights	https://florabase.dbca.wa.gov.au/help/copyright
	State conservation		Endangered
Attribution	Data resource		Western Australian Herbarium (PERTH) AVH data
	Collection		Western Australian Herbarium
	License	CC0 International	CC0
	Data provider uid		dp36
	Provenance		Published dataset
	Data Resource ID	dr15863	dr15863
	Institution ID		in33
	Data partner		Australia's Virtual Herbarium
	Institution		Western Australia, Department of Biodiversity, Conservation and Attractions
	Data hub uid	[dh9]
	Collection ID		co75
Location	Country	Australia	Australia
	Habitat	Muddy spots.
	Decimal latitude	-31.9	-31.9
	Location according to	compiler
	Terrestrial	true	true
	Decimal longitude	116.0	116.0
	State province	Western Australia	Western Australia
	Biome		TERRESTRIAL
	Coordinate uncertainty in meters	10000	10000.0
	Lga	Swan (C)
	Marine	false	false
	Country code		AU
	Geodetic datum	GDA94	EPSG:4326

AVH

The Australasian Virtual Herbarium