Pollen and Spore Atlas

Geissois biagiana CUNONIACEAE

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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 dicolporate reticulate 10.0 11.5 10.0 9.5 9.5 9.5 prolate monad

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Wall Thickness 1.0
Morphology Notes 2-colporate. Prolate spheroidal in ev. 10 (10-12) x 9 (9-10). Exine 1, reticulate.

Ecology and Geography

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

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Habitat Notes Tree 150', Disturbed lowloand rainforest
Herbarium Link:


Collector ANU Access Code
Havel & Kairo NGF 15293 11420

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Collection Site Morobe Province, Bulolo District, station logging area
Collection Country Papua New Guinea
Collection Latitude & Longitude 0.0, 0.0
Collection Altitude 731.52
Collection Notes scanned card