Australasian
Pollen and Spore Atlas
 

Asplenium obtusatum ASPLENIACEAE

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Code407-21-1-25

Images

equatorial view
equatorial view
polar view
polar view
surface pattern
surface pattern
wall view
wall view
aperture view
aperture view
unique feature
unique feature

Morphology

Pollen / Spore Morphologic Type(s) Surface Pattern(s) Equatorial Size Polar Size Equatorial Shape(s)
min max mean min max mean
spore monolete granulate 21.0 27.0 24.0 21.0 28.0 24.0 bilateral

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Wall Thickness 1.8
Morphology Notes Monolete, bilateral, heteropolar. Laesura extends entire length of spore, tapering at ends, covered by perine ridge. Borders thickened. 24 (21-27) x 24 (21-28) x 38 (36-40). Exine 1.8 (without perine), gran



Ecology and Geography

Plant Type Floristic Region(s)
fern Australia (Tasmania),
East Pacific Islands

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Habitat Notes On point lest of hut
Herbarium Link: http://www.anbg.gov.au/cpbr/herbarium/index.html



Collection

Collector ANU Access Code
S. Murray-Smith & Party 12259

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Collection Site Tasmania, Erith Island, Kent Group, Bass Strait
Collection Country Australia
Collection Date 1969-01-01
Publication Information Skottsberg noted Asplenium obtusatum on Rapa Nui (Easter Island) in 1920.