Pollen and Spore Atlas

Antidesma polyanthum PHYLLANTHACEAE

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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 22.0 28.0 22.0 11.0 12.0 12.0 prolate trilobate monad

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Wall Thickness 1.2
Pore Shape(s) lalongate
Morphology Notes Tricolporate. Prolate in ev, trilobed in pv. Pore large, lalongate, patterned and thickened. 22 (22-28) x 12 (11-12). Exine 1.2, sexine = nexine, faintly reticulate.

Ecology and Geography

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

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Habitat Notes Small tree 4m, rain forest regrowth
Herbarium Link:


Collector ANU Access Code
Brass 32589 11452

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Collection Site Morobe Province, Lae District, Markham Valley, Umi River
Collection Country Papua New Guinea
Collection Notes scanned card