Delphyodon oliganthus APOCYNACEAE

Sample information

Sample ID251-31-1


Pollen / Sporepollen
Morphologic typetriporate , 4-porate
Surface patternreticulate
Equatorial sizemin 28, mean 32, max 37.5
Polar sizemin 30, mean 37, max 43
Equatorial shapesuboblate
Polar shapetriangular (convex)
Grain arrangementdicot
Pore surface shapecircular
Wall thickness1.8
Morphology notes3-porate, 4-porate. Suboblate in ev, rounded triangular in pv. Pore circular, thickened. When grain is 4-porate, 4th pore is non-equatorial. 32 (28-37) x 37 (30-43). Exine 1.8, reticulate.

Ecology and Geography

Plant typeangiosperm
Floristic region(s)Papua New Guinea (highland)


CollectorT. G. Hartley No. 10001
ANU access code11196
Collection siteMorobe Province, Lae District, Oomsis Creek, about 11 km west of Lae
Collection countryPapua New Guinea
Collection altitude1219.2

Updated:  18 August 2022/ Responsible Officer:  Director School of Culture, History & Language/ Page Contact:  APSA Webmaster