Ilex arnhemensis AQUIFOLIACEAE

Sample information

Sample ID159-1-3c
Speciesarnhemensis
GenusIlex
FamilyAQUIFOLIACEAE
SearchGoogle

Morphology

Pollen / Sporepollen
Morphologic typetricolporate
Surface patterngemmate
Equatorial sizemin 20.7, mean 23.8, max 25.3
Polar sizemin 17.4, mean 19.8, max 21.4
Equatorial shapeoblate
Polar shapecircular
Grain arrangementdicot
Aperture count3
Pore surface shapelalongate
Wall thickness5.2
Wall evennesseven
Dispersal formmonad
Morphology notesOblate to spheroidal. Wall thickness average 5.2; sexine thicker than nexine.

Ecology and Geography

Plant typeangiosperm
Floristic region(s)Papua New Guinea (lowland)
Vegetation communitiesclosed forest
Ecology notesBrock, J. (2001) Native Plants of Northern Australia. Reed New Holland Publishers, Sydney. Recorded by pollen sample collector as a small tree (3m) in grasslands on slope bording a swamp.
Habitat notesSmall tree 3m in grasslands on slope borering swamp

Collection

CollectorVan Royen NGF 20083
ANU access code11430
Collection siteMorobe Province, Lae District, Red Hill swamp
Collection countryPapua New Guinea
Collection notesKimberley Region, Western Australian Pollen Flora

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