Occurrence record: 36459599

Human observation of Glyceria maxima (Hartm.) Holmb. | Reed Sweet-grass recorded on 2024-06-13

API

Overview

Occurrence ID	36459599
Basis of record	Human observation
Scientific name	Glyceria maxima (Hartm.) Holmb. - Reed Sweet-grass
Licence	CC-BY
Record Date	2024-06-13 (Day)
Locality	North Meadow, Cricklade NNR
Location	Grid Reference: SU09839422 Latitude: 51.646738 Longitude: -1.859256
Recorded by	Barratt, John
Identified by	Huw Jones
Identification verification status	Accepted - correct

Dataset

Data partner	Botanical Society of Britain & Ireland
Data resource	Vascular plant records verified via iRecord
Bibliographic citation	Botanical Society of Britain and Ireland. [Date of download.] Vascular plant records verified via iRecord.
Collection code	iRecord \| General data

Abundance

Individual count	abundant

Organism

Life stage	not recorded
Sex	not recorded

Event

Occurrence date	2024-06-13
Date precision	Day
Event date	2024-06-13
Event ID	26174155

Taxonomy

Scientific name	Glyceria maxima (Hartm.) Holmb. Supplied scientific name "Glyceria maxima (Hartm.) Holmb."
Common name	Reed Sweet-grass
Taxon rank	species
Name match metric	Taxon GUID match The match was based on the supplied taxon concept ID rather than the scientific name.
Species	Glyceria maxima
Genus	Glyceria
Family	Poaceae
Order	Poales
Class	Magnoliopsida
Phylum	Tracheophyta
Kingdom	Plantae
Taxon ID	NHMSYS0000459090
Taxonomic issue	No issues
Habitat taxon	freshwater
Establishment means taxon	Native
Scientific name authorship	(Hartm.) Holmb.

Geospatial

Country	United Kingdom
State/Province	England
Locality	North Meadow, Cricklade NNR
Latitude (WGS84)	51.646738
Longitude (WGS84)	-1.859256
Geodetic datum	EPSG:4326
Coordinate uncertainty in meters	7.1
Bbox	51.646693,-1.859328,51.646783,-1.859183
Grid size in meters	10
Easting	409830
Northing	194220
Grid reference wkt	POLYGON((-1.85933 51.64669,-1.85933 51.64678,-1.85918 51.64678,-1.85918 51.64669,-1.85933 51.64669))
Grid reference	SU09839422

User flagged issues

Data quality tests

Test name	Result
Latitude Longitude calculated from grid reference	Warning
Country inferred from coordinates	Warning
Show/Hide 14 passed properties
Basis of record not supplied	Passed
Basis of record badly formed	Passed
Invalid collection date	Passed
Incomplete collection date	Passed
First of the month	Passed
Missing name of person who identified the specimen/observation	Passed
Data are generalised	Passed
Name not supplied	Passed
Name not recognised	Passed
Zero latitude	Passed
Coordinate uncertainty not valid	Passed
Coordinate uncertainty not specified	Passed
Location not supplied	Passed
Missing geodetic datum	Passed
Show/Hide 2 missing properties
Missing catalogue number	Missing
Decimal coordinates not supplied	Missing
Show/Hide 74 tests that have not been run
Coordinates dont match supplied state	Unchecked (lack of data)
Missing georeferenced verification status	Unchecked (lack of data)
Depth value supplied in feet	Unchecked (lack of data)
Altitude value supplied in feet	Unchecked (lack of data)
Unrecognised ID verification status	Unchecked (lack of data)
Depth value non-numeric	Unchecked (lack of data)
Media unrepresentative	Unchecked (lack of data)
First of the year	Unchecked (lack of data)
No collection date supplied	Unchecked (lack of data)
Coordinates centre of country	Unchecked (lack of data)
Coordinates converted from UTM	Unchecked (lack of data)
Kingdom not recognised	Unchecked (lack of data)
Supplied coordinates are zero	Unchecked (lack of data)
Georeferenced after occurrence date	Unchecked (lack of data)
Invalid scientific name	Unchecked (lack of data)
unrecognisedOccurrenceStatus	Unchecked (lack of data)
Supplied country not recognised	Unchecked (lack of data)
Date precision invalid	Unchecked (lack of data)
Suspected outlier	Unchecked (lack of data)
Precision / range mismatch	Unchecked (lack of data)
Missing identification verification status	Unchecked (lack of data)
Latitude is negated	Unchecked (lack of data)
coordinatesNotCentreOfGrid	Unchecked (lack of data)
Coordinates are out of range for species	Unchecked (lack of data)
Type status not recognised	Unchecked (lack of data)
Zero longitude	Unchecked (lack of data)
Missing identification references	Unchecked (lack of data)
Unable to convert UTM coordinates	Unchecked (lack of data)
Missing coordinate precision	Unchecked (lack of data)
Possible duplicate record	Unchecked (lack of data)
Coordinates derived from verbatim coordinates	Unchecked (lack of data)
Higher taxonomy missing	Unchecked (lack of data)
Min and max altitude reversed	Unchecked (lack of data)
Image URL invalid	Unchecked (lack of data)
Altitude out of range	Unchecked (lack of data)
Occurrence status assumed to be present	Unchecked (lack of data)
Coordinates dont match supplied country	Unchecked (lack of data)
Missing identification date	Unchecked (lack of data)
Missing name of person who georeferenced the occurrence	Unchecked (lack of data)
Day and month transposed	Unchecked (lack of data)
Min and max depth reversed	Unchecked (lack of data)
Outside expert range for species	Unchecked (lack of data)
Badly formed altitude	Unchecked (lack of data)
Resource taxonomic scope mismatch	Unchecked (lack of data)
Decimal latitude/longitude conversion failed	Unchecked (lack of data)
Grid reference calculated using latitude and longitude	Unchecked (lack of data)
Cultivated / escapee	Unchecked (lack of data)
Geodetic datum assumed WGS84	Unchecked (lack of data)
Missing georeference date	Unchecked (lack of data)
Coordinates converted to WGS84	Unchecked (lack of data)
Coordinate precision and uncertainty transposed	Unchecked (lack of data)
Homonym issues with supplied name	Unchecked (lack of data)
Depth out of range	Unchecked (lack of data)
First of the century	Unchecked (lack of data)
Missing an identification qualifier	Unchecked (lack of data)
Media unrepresentative for taxon	Unchecked (lack of data)
Missing taxonomic rank	Unchecked (lack of data)
Habitat incorrect for species	Unchecked (lack of data)
Altitude value non-numeric	Unchecked (lack of data)
Longitude is negated	Unchecked (lack of data)
Name not in national checklists	Unchecked (lack of data)
Collection code not recognised	Unchecked (lack of data)
Identification date before occurrence date	Unchecked (lack of data)
Institution code not recognised	Unchecked (lack of data)
Coordinates are transposed	Unchecked (lack of data)
Unparseable verbatim coordinates	Unchecked (lack of data)
Unrecognized geodetic datum	Unchecked (lack of data)
Taxonomic issue	Unchecked (lack of data)
Collector name unparseable	Unchecked (lack of data)
Missing georeferenced sources	Unchecked (lack of data)
Supplied coordinates centre of state	Unchecked (lack of data)
Invalid geodetic datum	Unchecked (lack of data)
Coordinate precision not valid	Unchecked (lack of data)
Missing georeferenced protocol	Unchecked (lack of data)

Additional political boundaries information

England
Districts, Boroughs and Unitary Authorities (England)	Wiltshire
National Character Areas (England)	Upper Thames Clay Vales
Sites of Special Scientific Interest (England)	North Meadow, Cricklade
Special Areas of Conservation (England)	North Meadow & Clattinger Farm
GB
Districts, Boroughs and Unitary Authorities (Great Britain)	Wiltshire
GB countries	England
Ordnance Survey Grids - 100km	SU
Ordnance Survey Grids - 10km	SU09
Ordnance Survey Grids - 50km	SUNW
Watsonian Vice Counties (GB)	North Wiltshire
Watsonian Vice Counties – 12 mile (GB)	North Wiltshire
Watsonian Vice Counties – 3 mile (GB)	North Wiltshire
UK
Countries with sea areas	England
Local Environmental Records Centre Boundaries of the UK	Wiltshire & Swindon Biological Records Centre
UK, IoM, Channel Islands
Square grid for reporting - 10km	25528
World base layer	United Kingdom

Group	Field Name	Original Value	Processed Value
Classification	Species		Glyceria maxima
	Name match metric		taxonIdMatch
	Vernacular name	Reed Sweet-grass	Reed Sweet-grass
	Scientific name	Glyceria maxima (Hartm.) Holmb.	Glyceria maxima
	Class		Magnoliopsida
	Genus id		NHMSYS0000459085
	Taxon concept ID		NHMSYS0000459090
	Kingdom id		NBNSYS0100004757
	Left		156991
	Habitat taxon		freshwater
	Phylum		Tracheophyta
	Kingdom		Plantae
	Class id		NBNSYS0100003871
	Genus		Glyceria
	Phylum id		NHMSYS0020787695
	Order		Poales
	Taxon rank		species
	Establishment means taxon		Native
	Order id		NHMSYS0021060390
	Taxonomic issue		["noIssue"]
	Species id		NHMSYS0000459090
	Family id		NBNSYS0000160753
	Taxon ID	NHMSYS0000459090
	Family		Poaceae
	Taxon rank id		7000
	Scientific name authorship		(Hartm.) Holmb.
	Right		156991
Event	Date precision		Day
	Event date	2024-06-13	2024-06-13
	Year		2024
	Day		13
	Month		06
	Event ID	26174155
Identification	Abcd identification qualifier		Not provided
	Identification qualifier		Not provided
	Identification verification status	Accepted - correct	Accepted - correct
	Identified by	Huw Jones
Occurrence	Occurrence ID	36459599
	Basis of record	HumanObservation	HumanObservation
	Recorded by	Barratt, John	Barratt, J. John
	Sex	not recorded
	Rights holder	Botanical Society of Britain and Ireland and Biological Records Centre
	Individual count	abundant
	Dataset name	Vascular plant records verified via iRecord
	Life stage	not recorded
	Occurrence status	present	present
	Collection code	iRecord \| General data
Attribution	Data resource		Vascular plant records verified via iRecord
	Data provider uid		dp91
	License		CC-BY
	Data Resource ID	dr2177
	Data partner		Botanical Society of Britain & Ireland
Location	Decimal latitude		51.646738
	Bbox		51.646693,-1.859328,51.646783,-1.859183
	Grid size in meters		10
	Easting		409830
	Coordinate uncertainty in meters	10	7.1
	Northing		194220
	Grid reference wkt	POLYGON((-1.85933 51.64669,-1.85933 51.64678,-1.85918 51.64678,-1.85918 51.64669,-1.85933 51.64669))	POLYGON((-1.85933 51.64669,-1.85933 51.64678,-1.85918 51.64678,-1.85918 51.64669,-1.85933 51.64669))
	Country		United Kingdom
	Grid reference	SU09839422	SU09839422
	State province		England
	Decimal longitude		-1.859256
	Locality	North Meadow, Cricklade NNR	North Meadow, Cricklade NNR
	Geodetic datum		EPSG:4326

Occurrence record: 36459599

Overview

Dataset

Abundance

Organism

Event

Taxonomy

Geospatial

User flagged issues

Data quality tests

Additional political boundaries information

- flagged by