Pollen and Spore Atlas

Gardenia hansemannii-papuana RUBIACEAE

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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 reticulate 17.0 19.0 17.0 20.0 26.0 24.0 oblate tetrads

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Wall Thickness 1.2
Morphology Notes Triporate, in tetrads. Oblate (monad). Pore thickened. 17 (17-19) x 24 (20-26). 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 Tree 60ft in Rainforest
Herbarium Link:


Collector ANU Access Code
Wormersley NGF19424 11511

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Collection Site Morobe Province, Lae District, Markham logging area
Collection Country Papua New Guinea
Collection Latitude & Longitude 0.0, 0.0
Collection Altitude 60.96