Australasian
Pollen and Spore Atlas
 

Dysoxylum pettigrewianum MELIACEAE

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Code142-6-9

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) Polar Shape(s) Grain Arrangement(s)
min max mean min max mean
pollen 4-colporate reticulate 19.0 24.0 29.0 26.0 suboblate circular monad

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Aperture Count(s) 4
Wall Thickness 1.8
Morphology Notes 4-colporate. Suboblate in ev, circular in pv. Brevicolpate. Pore membranes patterned. 22 (19-24) x 26 (24-29). Exine 1.8, faintly reticulate.



Ecology and Geography

Plant Type Cotyledon Type Floristic Region(s)
angiosperm dicot Papua New Guinea (highland)

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



Collection

Collector ANU Access Code
A. G. Floyd NGF 7507 11370

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Collection Site Morobe Province - highland
Collection Country Papua New Guinea
Collection Altitude 1066.8
Collection Notes Photographed