Evolvulus nummularius CONVOLVULACEAE

Sample information

Sample ID254-9-2


Pollen / Sporepollen
Morphologic type5-colporate
Surface patternscabrate
Polar sizemin 38.1, mean 40.7, max 46.7
Equatorial shapecircular
Polar shapecircular
Grain arrangementdicot
Aperture count5
Colpi length1/3
Wall thickness2.38
Wall evennesseven
Dispersal formmonad
Morphology notesCircular to subprolate. Wall thickness 2.16 - 2.82. Coplus measurement average 21.28 (small, slit-like). Heavier patterning in exine.

Ecology and Geography

Plant typeangiosperm
Floristic region(s)Australia (tropical)
Vegetation communitiesdisturbed/anthropogenic, herbland
Habitat notesGround creeping herb naturalised in many parts of Asia-Pacific. Often a weed of open sites and pastures. Native to tropical America.


CollectorAnne & Mark Myerscough
InstitutionCharles Darwin University Identified by Friday staff, N.T. Herbarium
ANU access code17054
Collection methodfloral reference
Herbarium sample?False
Collection siteNorthern Territory, Marlow Lagoon
Collection countryAustralia
Collection date2005-01-13
Collection notesPhotographed
Equatorial view
Polar view
Surface pattern
Wall view
Aperture view
Unique feature