Australasian
Pollen and Spore Atlas
 

Homalanthus nervosus EUPHORBIACEAE

You might also like to search Google for this species.

Code149-6-5

Images

Morphology

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 26.0 28.0 27.0 21.5 24.0 23.0 subprolate trilobate monad

show/hide details…

Wall Thickness 2.4
Pore Shape(s) lalongate
Morphology Notes Tricolporate. Subprolate in ev, trilobed in pv. Pore lalongate. 27 (26-28) x 23 (21-24). Exine 2.4, sexine = nexine, reticulate.



Ecology and Geography

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

show/hide details…

Habitat Notes Small tree 4-6 metres
Herbarium Link: http://www.anbg.gov.au/cpbr/herbarium/index.html



Collection

Collector ANU Access Code
Darbyshire 336 2466

show/hide details…

Collection Site West Sepik Province, Aitape-Lumi District, Mt Somaro
Collection Country Papua New Guinea
Collection Altitude 1371.6