Occurrence record: AK353944

Preserved specimen of Adiantum diaphanum | Small maidenhair recorded on 1989-05-06


Data resource New Zealand Virtual Herbarium
Institution Auckland War Memorial Museum
Supplied institution code "AK"
Collection Auckland War Memorial Museum Herbarium
Catalogue number AK353944
Occurrence ID 768612
Basis of record Preserved specimen
Collector Alexander, B.J.R.
Supplied as "B J R Alexander"
License CC BY
Language en
Occurrence status present
Collection Code AK
Abcd identification qualifier Not provided


Collecting date 1989-05-06
Supplied date "6/05/1989"
Verbatim event date 6-May-89


Scientific name Adiantum diaphanum
Supplied scientific name "Adiantum diaphanum Blume"
Taxon rank species
Common name Small maidenhair
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Family Pteridaceae
Genus Adiantum
Species Adiantum diaphanum
Taxonomic issues No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type SCIENTIFIC


Country New Zealand
Latitude -36.54652561
Longitude 174.4907346
Geodetic datum NZGD49
Verbatim locality Kaipara South
Minimum elevation in metres 25m
Coordinate precision Unknown
Country code NZ

Additional properties

references www.aucklandmuseum.com/collections-research/collections/record/am_naturalsciences-object-768612
type PhysicalObject

User flagged issues 

User Assertion Status:

Data quality tests

Test name Result
Unrecognized geodetic datum Failed
Occurrence status assumed to be present Warning
Basis of record not supplied Passed
Basis of record badly formed Passed
First of the month Passed
Invalid collection date Passed
Incomplete collection date Passed
Collector name unparseable Passed
Missing catalogue number Passed
Data are generalised Passed
Collection code not recognised Passed
Institution code not recognised Passed
Name not supplied Passed
Name not in national checklists Passed
Name not recognised Passed
Invalid scientific name Passed
Missing taxonomic rank Passed
Decimal coordinates not supplied Passed
Geodetic datum assumed WGS84 Passed
Coordinates are transposed Passed
Coordinates are out of range for species Passed
Supplied coordinates are zero Passed
Zero latitude Passed
Zero longitude Passed
Supplied country not recognised Passed
Location not supplied Passed
Country inferred from coordinates Passed
Supplied coordinates centre of state Passed
Coordinates centre of country Passed
Missing geodetic datum Passed
Show/Hide 11 missing properties
Show/Hide 45 tests that have not been run

Additional political boundaries information

Area Management
Global 200 priority ecoregions - Marine New Zealand Marine
Global 200 priority ecoregions - Terrestrial New Zealand Temperate Forests
Freshwater Ecoregions of the World New Zealand
NZ Ecological Districts 1987 Rodney
Terrestrial Ecoregional Boundaries Northland Temperate Kauri Forests
World Anthropogenic Biomes (2000) Populated rangelands
Marine Ecoregions of the World Central New Zealand
NZ Land Provinces Auckland Region
NZ Land Registration Districts North Auckland
World Country Boundaries New Zealand

Environmental sampling for this location

Endemism 6.2603323E-4
Endemism (Non-marine) 0.0
Occurrence Density 0.012345679 frequency
Shannon Diversity (H) 0.6931472 index
Species Richness 0.012345679 frequency
WorldClim: Precipitation - annual 1345.0 mm
WorldClim: Precipitation - coldest quarter 445.0 mm
WorldClim: Precipitation - driest month 84.0 mm
WorldClim: Precipitation - driest quarter 261.0 mm
WorldClim: Precipitation - seasonality 21.0
WorldClim: Precipitation - warmest quarter 273.0 mm
WorldClim: Precipitation - wettest month 156.0 mm
WorldClim: Precipitation - wettest quarter 445.0 mm
WorldClim: Temperature - annual mean 152.0 degrees C * 10
WorldClim: Temperature - annual range 171.0 degrees C * 10
WorldClim: Temperature - coldest month min 69.0 degrees C * 10
WorldClim: Temperature - coldest quarter mean 113.0 degrees C * 10
WorldClim: Temperature - diurnal range mean 80.0 degrees C * 10
WorldClim: Temperature - driest quarter mean 189.0 degrees C * 10
WorldClim: Temperature - isothermality 46.0 %
WorldClim: Temperature - seasonality 3054.0 standard deviation (degrees C * 10) * 100
WorldClim: Temperature - warmest month max 240.0 degrees C * 10
WorldClim: Temperature - warmest quarter mean 192.0 degrees C * 10
WorldClim: Temperature - wettest quarter mean 113.0 degrees C * 10
Euclidean Distance to Coast (metres) 1062791.6 m