Pollen and Spore Atlas

Uncaria ferrea RUBIACEAE

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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 10.0 11.5 11.0 10.0 11.0 10.0 prolate triangular monad

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Wall Thickness 1.2
Pore Shape(s) circular
Morphology Notes Tricolporate. Prolate spheroidal in ev, triangular in pv. Pore circular. 11 (10-12) x 10 (10-11). Exine 1.2, finely reticulate.

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
Hartley 11397, CSIRO 10737

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Collection Site Morobe Province
Collection Country Papua New Guinea