Australasian
Pollen and Spore Atlas
 

Equisetum sp EQUISETACEAE

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Code402-1-4

Images

equatorial view
equatorial view

Morphology

Pollen / Spore Morphologic Type(s) Surface Pattern(s) Equatorial Shape(s) Grain Arrangement(s)
pollen monocolpate (monosulcate) granulate,
psilate
circular monad

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Wall Thickness 2.0
Morphology Notes Monocolpate. Subspherical. Colpus varies in shape and size, from entire distal face in collapsed grains, to 1/3 length in others. 42 (30-60) x 42 (30-60). Exine 1-2 u thick, granulate when sexine present, smooth or punctate when absent.



Ecology and Geography

Plant Type Floristic Region(s)
fern Papua New Guinea (highland)

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Herbarium Link: http://www.anbg.gov.au/cpbr/herbarium/index.html



Collection

Collector ANU Access Code
ANU 5098 1883

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Collection Site Eastern Highlands Province, Chimbu District, Mt Wilhelm, Pindaunde stream, bank below waterfall
Collection Country Papua New Guinea
Collection Altitude 3352.8
Collection Notes scanned card