Pollen and Spore Atlas

Wrightia laevis 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 4-porate,
reticulate 24.0 30.0 28.0 24.0 35.0 29.0 oblate circular

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Wall Thickness 1.2
Pore Shape(s) circular (with annulus)
Morphology Notes 3-porate, 4-porate. Oblate spheroidal in ev, circular in pv. Pore circular, annular, patterned. 27 (24-30) x 29 (24-35). Exine 1.2, reticulate.

Ecology and Geography

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

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Habitat Notes Dense tall partly secondary forest
Herbarium Link:


Collector ANU Access Code
Hoogland 4840 3199

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Collection Site Northern Province, Ijivitari District, Tufi area
Collection Country Papua New Guinea
Collection Altitude 50.0