Pollen and Spore Atlas

Commersonia bartramia STERCULIACEAE

You might also like to search Google for this species.



surface pattern
surface pattern
wall view
wall view


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 15.5 18.0 17.0 15.5 20.0 17.0 oblate,
circular monad

show/hide details…

Wall Thickness 1.8
Pore Shape(s) lalongate
Morphology Notes Tricolporate. Oblate spheroidal to spheroidal in ev, circular in pv. Pore small, lalongate. 17 (15-18) x 17 (15-20). Exine 1.8, reticulate.

Ecology and Geography

Plant Type Cotyledon Type Floristic Region(s) Habit Terrestrial(s)
angiosperm dicot Papua New Guinea (highland),
Papua New Guinea (lowland)

show/hide details…

Common Name brown kurrajong, scrub christmas
Ecology Notes (L.)Merr.
Herbarium Link:


Collector ANU Access Code
J. Flenley ANU 2815 2696

show/hide details…

Collection Country Papua New Guinea