Australasian
Pollen and Spore Atlas
 

Grammitis billardieri GRAMMITIDACEAE

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Code407-30-1-1-(4730-1-1)

Images

Morphology

Pollen / Spore Morphologic Type(s) Surface Pattern(s) Equatorial Size Polar Size Equatorial Shape(s)
min max mean min max mean
spore trichotomosulcate gemmate 33.0 37.0 34.0 21.0 25.0 24.0 circular

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Wall Thickness 1.8
Morphology Notes Trilete, radiosymmetrical, heteropolar. Subspheroidal. Laesurae extend 3/4 radius, margo slender, and slightly raised. 24 (21-25) x 34 (33-37). Exine 1.8, gemmate.



Ecology and Geography

Plant Type Floristic Region(s)
fern Australia (east coast)

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Habitat Notes Found in rainforest.
Herbarium Link: http://www.anbg.gov.au/cpbr/herbarium/index.html



Collection

Collector
Exchange slide Sydney 1962

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Collection Site Somersby Falls, Gosford, Central Coast, New South Wales
Collection Country Australia