Occurrence record: AD 191759

Preserved specimen of Gahnia hystrix J.M.Black | Spiky Saw-sedge recorded on 2005-10-27

API

Dataset

Data partner	Australia's Virtual Herbarium
Data resource	AD AVH Data
Institution code	Department for Environment and Water Supplied institution code "AD"
Collection	State Herbarium of South Australia Supplied collection code "AD"
Catalog number	AD 191759
Occurrence ID	AD:AD:AD 191759
Record type	Preserved specimen Supplied basis "PreservedSpecimen"
Identified by	Taplin, R.L.
Collector	1. Overton, B.M. 2. Young, Andy Supplied as "Overton, B.M. \| Young, Andy"
Record number	2921
License	CC-BY 4.0 (Int) Supplied as https://creativecommons.org/licenses/by/4.0/legalcode
Rights holder	Board of the Botanic Gardens and State Herbarium
Type	PhysicalObject
Presence/Absence	PRESENT Supplied as Present
Dataset / Survey name	[The Australasian Virtual Herbarium (AVH)]
State conservation	Rare Supplied as R
Date identified	2005-05-01 Supplied as 20050501

Event

Dataset / Survey name	The Australasian Virtual Herbarium (AVH)
Occurrence date	2005-10-27
Verbatim event date	27 Oct 2005
Date precision	DAY

Taxonomy

Scientific name	Gahnia hystrix Supplied scientific name "Gahnia hystrix J.M.Black"
Identified to rank	species
Common name	Spiky Saw-sedge
Kingdom	Plantae
Phylum	Charophyta
Class	Equisetopsida
Order	Poales
Family	Cyperaceae
Genus	Gahnia
Species	Gahnia hystrix
Name match metric	exactMatch
Scientific name authorship	J.M.Black
Name parse type	SCIENTIFIC

Geospatial

Country	Australia
State or Territory	South Australia
Locality	Section 19, Hundred of Vennacheer, 3 km W of Hanson Bay Road
Habitat	Supplied as "Amongst sand and edges of old dunes. Coastal heath. Stunted {Eucalyptus diversifolia, Lepidosperma viscidum, Spyridium halmaturinum} var. {halmaturinum}"
Latitude	-36.0148581 Supplied as: "-36.0161110000"
Longitude	136.837241 Supplied as: "136.8361110000"
Datum	EPSG:4326 Supplied datum: "AGD84"
Coordinate precision	Unknown
Coordinate uncertainty (in metres)	150.0
Terrestrial	true
Biome	TERRESTRIAL
Marine	false
Country Code	AU
Verbatim coordinates	36,00,58,S;136,50,10,E

User flagged issues

Data quality tests

Test name	Result
Coordinates converted to 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
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
Geodetic datum assumed WGS84	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 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
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 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 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)

Additional political boundaries information

Area Management
NRM Regions 2010	Kangaroo Island
NRM Regions 2017	Kangaroo Island
Area management
National Landcare Program Management Units 2018	Kangaroo Island
Biodiversity
IBRA 6 Regions	Kanmantoo
IBRA 7 Regions	Kanmantoo
IBRA 7 Subregions	Kangaroo Island
Fire
National Indicative Aggregated Fire Extent Dataset 2019-2020 - v20200324	National Indicative Aggregated Fire Extent 2019-2020
Hydrology
Drainage Divisions Level 1	South Australian Gulf
Drainage Divisions Level 2	KANGAROO ISLAND
Marine
States including coastal waters	South Australia (including Coastal Waters)
Political
ASGS Australian States and Territories	South Australia
Australian States and Territories	South Australia
Local Government Areas 2011	Kangaroo Island (DC)
Local Government Areas 2012 deprecated	Kangaroo Island
Local Government Areas PSMA 2018	KANGAROO ISLAND COUNCIL
PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016)	28
PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016)	717
PSMA ABS Greater Capital City Statistical Areas (2016)	REST OF SA
PSMA ABS SA2 Statistical Areas (2016)	KANGAROO ISLAND
PSMA ABS SA3 Statistical Areas (2016)	FLEURIEU - KANGAROO ISLAND
PSMA ABS SA4 Statistical Areas (2016)	SOUTH AUSTRALIA - SOUTH EAST
PSMA Commonwealth Electoral Boundaries (2018)	MAYO
PSMA Indigenous Areas (2016)	FLEURIEU - KANGAROO ISLAND
PSMA Indigenous Locations (2016)	FLEURIEU - KANGAROO ISLAND
PSMA Indigenous Regions (2016)	ADELAIDE
PSMA Remoteness Areas (2016)	Remote Australia
PSMA State Electoral Boundaries (2018)	FINNISS
PSMA States (2016)	SOUTH AUSTRALIA
World Country Boundaries	Australia
Vegetation
Forests of Australia 2018B	Eucalypt Mallee Woodland
NVIS 4.1 Major Vegetation Groups	Mallee Woodlands and Shrublands
NVIS 4.1 Major Vegetation Subgroups	Mallee with a dense shrubby understorey
Vegetation types - native	Other shrublands
Vegetation types - present	Other shrublands

Environmental sampling for this location

Climate
Precipitation - annual (Bio12)	630.0 mm
Precipitation - coldest quarter (Bio19)	280.0 mm
Precipitation - driest period (Bio14)	3.0 mm
Precipitation - driest quarter (Bio17)	51.0 mm
Precipitation - seasonality (Bio15)	65.0 mm
Precipitation - warmest quarter (Bio18)	51.0 mm
Precipitation - wettest period (Bio13)	27.0 mm
Precipitation - wettest quarter (Bio16)	305.0 mm
Radiation - annual mean (Bio20)	16.6 MJ/m2/day
Radiation - seasonality (Bio23)	45.0
Radiation - warmest quarter (Bio26)	24.7 MJ/m2/day
Temperature - annual mean (Bio01)	15.4 degrees C
Temperature - annual range (Bio07)	14.1 degrees C
Temperature - coldest period min (Bio06)	9.1 degrees C
Temperature - coldest quarter mean (Bio11)	12.5 degrees C
Temperature - diurnal range mean (Bio02)	7.0 degrees C
Temperature - driest quarter mean (Bio09)	18.5 degrees C
Temperature - isothermality (Bio03)	0.5 %
Temperature - seasonality (Bio04)	0.84
Temperature - warmest period max (Bio05)	23.3 degrees C
Temperature - warmest quarter (Bio10)	18.6 degrees C
Temperature - wettest quarter mean (Bio08)	12.7 degrees C
WorldClim 2.1: Temperature - annual mean	15.158333 °C
WorldClim: Temperature - isothermality	46.0 %
Substrate
Moisture Index - annual mean (Bio28)	0.55
Moisture Index - highest quarter mean (Bio32)	1.0
Elevation	41.0 m


Classification	Scientific name	Gahnia hystrix J.M.Black	Gahnia hystrix
	Match type		exactMatch
	Phylum id		https://id.biodiversity.org.au/taxon/apni/51744351
	Family id		https://id.biodiversity.org.au/taxon/apni/51460154
	Taxon concept ID		https://id.biodiversity.org.au/node/apni/2909638
	Order		Poales
	Taxon rank id		7000
	Species id		https://id.biodiversity.org.au/node/apni/2909638
	Taxon identification issue	[ID_PRE_OCCURRENCE]
	Genus	Gahnia	Gahnia
	Left		548980
	Scientific name authorship		J.M.Black
	Taxon rank		species
	Genus id		https://id.biodiversity.org.au/node/apni/2913353
	Name type		SCIENTIFIC
	Vernacular name		Spiky Saw-sedge
	Order id		https://id.biodiversity.org.au/taxon/apni/51670859
	Right		548980
	Kingdom		Plantae
	Specific epithet	hystrix
	Class id		https://id.biodiversity.org.au/taxon/apni/51744350
	Phylum		Charophyta
	Class		Equisetopsida
	Species		Gahnia hystrix
	Family	Cyperaceae	Cyperaceae
	Kingdom id		https://id.biodiversity.org.au/taxon/apni/51744352
Event	Verbatim event date	27 Oct 2005
	Year		2005
	Dataset / Survey name	[The Australasian Virtual Herbarium (AVH)]
	Month		10
	Date precision		DAY
	Day		27
	Event date	2005-10-27	2005-10-27
Identification	Date identified	20050501	2005-05-01
Identification	Identified by	[Taplin, R.L.]
Occurrence	Rights holder		Board of the Botanic Gardens and State Herbarium
	Type		PhysicalObject
	Catalog number	AD 191759
	Occurrence status	Present	PRESENT
	Basis of record	PreservedSpecimen	PRESERVED_SPECIMEN
	Modified	2009-03-17 14:07:00.0
	Record number	2921
	Collection code	AD
	Occurrence ID	AD:AD:AD 191759
	Institution code	AD
	Dataset / Survey name	[The Australasian Virtual Herbarium (AVH)]
	Recorded by	Overton, B.M. \| Young, Andy	[Overton, B.M., Young, Andy]
	State conservation	R	Rare
Attribution	Data resource		AD AVH Data
	Collection		State Herbarium of South Australia
	License	https://creativecommons.org/licenses/by/4.0/legalcode	CC-BY 4.0 (Int)
	Data provider uid		dp36
	Provenance		Published dataset
	Data Resource ID	dr15865	dr15865
	Institution ID		in41
	Data partner		Australia's Virtual Herbarium
	Institution		Department for Environment and Water
	Data hub uid	[dh9]
	Collection ID		co48
Location	Country	Australia	Australia
	Habitat	Amongst sand and edges of old dunes. Coastal heath. Stunted {Eucalyptus diversifolia, Lepidosperma viscidum, Spyridium halmaturinum} var. {halmaturinum}
	Decimal latitude	-36.0161110000	-36.0148581
	Terrestrial	true	true
	Locality	Section 19, Hundred of Vennacheer, 3 km W of Hanson Bay Road	Section 19, Hundred of Vennacheer, 3 km W of Hanson Bay Road
	Decimal longitude	136.8361110000	136.837241
	State province	South Australia	South Australia
	Biome		TERRESTRIAL
	Coordinate uncertainty in meters	150	150.0
	Lga	Kangaroo Island (DC)
	Marine	false	false
	Country code	AU	AU
	Geodetic datum	AGD84	EPSG:4326
	Verbatim coordinates		36,00,58,S;136,50,10,E

AVH

The Australasian Virtual Herbarium

Occurrence record: AD 191759

Dataset

Event

Taxonomy

Geospatial

User flagged issues

Data quality tests

Additional political boundaries information

Environmental sampling for this location

- flagged by