Australasian
Pollen and Spore Atlas
 

Wrightia pubescens APOCYNACEAE

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Code251-20-6

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-porate granulate 21.7 32.8 28.1 22.7 31.6 27.2 suboblate circular monad

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Aperture Count(s) 4
Wall Thickness 2.9
Pore Shape(s) elliptic (tall)
Morphology Notes Surface of grain could also be gemmate.



Ecology and Geography

Plant Type Cotyledon Type Floristic Region(s) Habit Terrestrial(s)
angiosperm dicot Australia (tropical) tree

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Vegetation Community(-ties) closed forest, open forest
Habitat Notes Coastal monsoon vine thickets. Monsoonal forest associated with lowland freshwater sources. Vine thickets on rocky outcrops in woodland. Semi-deciduous.
Herbarium Link: http://www.anbg.gov.au/cpbr/herbarium/index.html



Collection

Collector Institution ANU Access Code
Anne & Mark Myerscough Charles Darwin University ID by Ian Cowie and Bob Harwood (N.T. Herbarium) 17013

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Collection Site East Point, Darwin, Northern Territory, Northern Territory
Collection Country Australia
Collection Date 2004-10-27
Institution Link http://www.cdu.edu.au/
Collection Method floral reference
Herbarium Sample false
Preparation Method Sample preparation performed at ANU. Sample sent to ANU 17/11/2004
Slide Medium glycerol
Microscopic Instrument Zeiss Axio Imager M1
Collection Notes Kimberley Region, Western Australian Pollen Flora