Pollen and Spore Atlas

Polyalthia forbesii ANNONACEAE

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equatorial view
equatorial view


Pollen / Spore Morphologic Type(s) Surface Pattern(s) Equatorial Size Polar Size Equatorial Shape(s) Grain Arrangement(s)
min max mean min max mean
pollen inaperturate reticulate 27.0 37.0 32.0 27.0 37.0 32.0 circular monad

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Wall Thickness 1.8
Morphology Notes Nonaperturate, subspheroidal. 32 (27-37) in diameter. Exine 1.8, reticulate.

Ecology and Geography

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

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Herbarium Link:


Collector ANU Access Code
Hoogland, No.: 8863. 11350

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Collection Site Morobe Province, Masba Creek area
Collection Country Papua New Guinea
Collection Altitude 609.6
Collection Notes scanned card