Pollen and Spore Atlas

Voacanga papuana APOCYNACEAE

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Pollen / Spore Morphologic Type(s) Surface Pattern(s) Equatorial Size Polar Size Equatorial Shape(s) Polar Shape(s)
min max mean min max mean
pollen tricolporate reticulate 31.0 37.0 33.0 25.0 31.0 27.0 subprolate triangular (convex)

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Wall Thickness 1.8
Pore Shape(s) lalongate
Morphology Notes Tricolporate. Subprolate in ev, rounded triangular in pv. Colpus membrane patterned. Pore slit-like, lalongate, and unpatterned. 33 (31-37) x 27 (25-31). Exine 1.8, reticulate.

Ecology and Geography

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

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Habitat Notes Tree ~10m high
Herbarium Link:


Collector ANU Access Code
R. Schodde No. 4251 11197

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Collection Site Gulf Province, Auma Orokola Bay
Collection Country Papua New Guinea