Pollen and Spore Atlas

Neonauclea hagenii RUBIACEAE

You might also like to search Google for this species.




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 11.0 14.0 13.0 13.0 15.0 14.0 oblate,
triangular (convex) monad

show/hide details…

Wall Thickness 1.2
Pore Shape(s) circular
Morphology Notes Tricolporate. Oblate spheroidal to prolate spheroidal in ev, rounded triangular in pv. Pore circular, colpus constricted. 13 (11-14) x 14 (13-15). Exine 1.2, finely reticulate.

Ecology and Geography

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

show/hide details…

Habitat Notes Tree 25ft rainforest on slope
Herbarium Link:


Collector ANU Access Code
Hartley 10948 11507

show/hide details…

Collection Site Morobe Province, Lae District, Markham Point
Collection Country Papua New Guinea
Collection Altitude 15.24