Ageratum houstonianum ASTERACEAE

Sample information

Sample ID286-88-3
Specieshoustonianum
GenusAgeratum
FamilyASTERACEAE
Common namefloss flower
SearchGoogle

Morphology

Pollen / Sporepollen
Morphologic type4-colporate
Surface patternechinate
Equatorial sizemin 19.3, mean 22.1, max 23.8
Polar sizemin 19, mean 20.4, max 20.9
Equatorial shapesuboblate
Polar shapequadrangular
Grain arrangementdicot
Aperture count4
Pore surface shaperectangular (broad)
Pore colpuses3
Wall evennesseven
Columella visible?True
Dispersal formmonad

Ecology and Geography

Plant typeangiosperm
Floristic region(s)Papua New Guinea (highland) , Papua New Guinea (lowland)
Vegetation communitiesdisturbed/anthropogenic

Collection

CollectorJ. M. Wheeler ANU 5763
ANU access code1976
Collection countryPapua New Guinea
Collection notesPhotographed

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