Pollen and Spore Atlas

Celtis philippinensis ULMACEAE

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


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 triporate scabrate 20.9 24.0 22.0 20.9 22.3 21.8 oblate circular monad

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Aperture Count(s) 3
Wall Evenness(es) even
Wall Thickness 1.55
Pore Shape(s) circular
Pore Size 3.26
Morphology Notes Oblate-spheroidal. Wall thickness 1.23 - 1.69. Pore size range 2.91 - 3.65.

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
Habitat Notes Coastal and littoral vine thicket and monsoonal forest and vine thicket on rocky outcrops through open woodland. Sea level to 1000m.
Herbarium Link:


Collector Institution ANU Access Code
Anne & Mark Myerscough Charles Darwin University Identified by Ian Cowie and Bob Harwood (N.T. Herbarium) 17306

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Collection Site Tiwi Islands, Northern Territory
Collection Country Australia
Collection Date 2004-10-26
Institution Link
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
Publication Information Zavada, M (1983) Pollen morphology of Ulmaceae. Grana, 22, 23-30.
Collection Notes Kimberley Region, Western Australian Pollen Flora