Pollen and Spore Atlas

Harmisiopanax ingens ARALIACEAE

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equatorial view
equatorial view


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 tricolporate reticulate 18.0 22.0 21.0 14.0 16.0 15.0 prolate hexalobate monad

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Wall Thickness 1.8
Pore Shape(s) lalongate
Morphology Notes Tricolporate, pseudoheterocolpate. Prolate in ev, six-lobed in pv. Pore lalongate. 21 (18-22) x 15 (14-16). Exine 1.8, sexine = nexine, with faint fine reticulum.

Ecology and Geography

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

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Herbarium Link:


Collector ANU Access Code
J. M. Wheeler ANU 6370 1960

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Collection Country Papua New Guinea
Collection Notes scanned card