Occurrence record: CANB:CBG 8903261.2

Preserved specimen of Macrothelypteris polypodioides (Hook.) Holttum | Taiwanese Tree Fern recorded on 1976-07-31
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Dataset

Data partner Australia's Virtual Herbarium
Data resource Centre for Australian National Biodiversity Research (CANB) AVH data
Institution code Centre for Australian National Biodiversity Research
Supplied institution code "CANB"
Collection Australian National Herbarium
Supplied collection code "CANB"
Catalog number CBG 8903261.2
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations sheet
Identified by Holttum  
Identified date 1982
Collector Croft, J.R.  
Supplied as "Croft, J.R."
Record number 414
Associated Occurrence Status Associated record
Associated occurrences The occurrence is associated with a representative record.
For more information see Inferred associated occurrence details
License CC-BY 4.0 (Int)
Supplied as http://creativecommons.org/licenses/by/4.0/legalcode
Language en
Presence/Absence PRESENT
Supplied as present
Associated records ASSOCIATED
Disposition in collection
Occurrence remarks Erect ground fern with erect radial caudex and +/- 7 fronds to 1.8 m long. Stipe to 1 m long with continuous raised, pale green pneumathodes and scattered hairy scales becoming denser towards the base. Lamina semigloss dark green above, dull mid green below. Sori brown. Lobes of lamina deflexed when fresh, curling when dry.
Date identified 1982

Event

Occurrence date 1976-07-31
Date precision DAY

Taxonomy

Scientific name Macrothelypteris polypodioides
Supplied scientific name "Macrothelypteris polypodioides (Hook.) Holttum"
Identified to rank species
Common name Taiwanese Tree Fern
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Polypodiales
Family Thelypteridaceae
Genus Macrothelypteris
Species Macrothelypteris polypodioides
Name match metric exactMatch
Taxon remarks [?]
Scientific name authorship (Hook.) Holttum
Name parse type SCIENTIFIC
Nomenclatural code ICN

Geospatial

Country Papua New Guinea
State or Territory Morobe
Locality Natter Bay, 93 km SE of Lae.
Habitat
Supplied as "Disturbed roadside regrowth."
Latitude -7.533333
Supplied as: "-7.533333333"
Longitude 147.366667
Supplied as: "147.366666667"
Datum EPSG:4326
Min elevation 50
Coordinate precision Unknown
Coordinate uncertainty (in metres) 3500.0
Georeferenced by compiler
Terrestrial true
Verbatim latitude 7 32 S
Biome TERRESTRIAL
Marine false
Country Code PG
Verbatim longitude 147 22 E

User flagged issues 

    Data quality tests

    Test name Result
    Coordinate rounded Warning
    Geodetic datum assumed WGS84 Warning
    Show/Hide 93 passed properties
    Show/Hide 5 missing properties
    Show/Hide 14 tests that have not been run

    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:

    Representative Record
    Record UUID 504a016c-cc59-4904-822e-d9cf0844447e
    Data Resource Centre for Australian National Biodiversity Research (CANB) AVH data
    Raw Scientific Name Macrothelypteris polypodioides (Hook.) Holttum
    Coordinates -7.533333,147.366667
    Related records
    Record UUID c66811b3-70a4-4941-b200-a0316703fa5b
    Data Resource Centre for Australian National Biodiversity Research (CANB) AVH data
    Raw Scientific Name Macrothelypteris polypodioides (Hook.) Holttum
    Coordinates -7.533333,147.366667

    Additional political boundaries information

    Political
    World Country Boundaries Papua New Guinea

    Environmental sampling for this location

    Climate
    WorldClim 2.1: Temperature - annual mean 26.479166 °C
    WorldClim: Temperature - isothermality 82.0 %