Polygonum attenuatum POLYGONACEAE

Sample information

Sample ID75-2-3
Speciesattenuatum
GenusPolygonum
FamilyPOLYGONACEAE
Common namehairy knotweed
SearchGoogle

Morphology

Pollen / Sporepollen
Morphologic typepantoporate
Surface patternreticulate
Murus complexitysimplicolumellate
Polar sizemin 37.6, mean 43.8, max 51
Equatorial shapecircular
Polar shapecircular
Grain arrangementdicot
Aperture countM
Pore surface shapecircular
Wall evennesseven
Columella visible?True
Dispersal formmonad

Ecology and Geography

Plant typeangiosperm
Floristic region(s)Papua New Guinea (lowland)
Habit aquatic(s)emergent
Habitat notesEdge of lake-water depth. 2 m aquatic - flower stalks and hairs above water. Long subaqueous thizones.

Collection

CollectorGarett-Jones 21183
ANU access code12094
Collection siteMorobe Province, Lae District, Markham Valley, Yanamugi Lake, near Yatsing village
Collection countryPapua New Guinea
Collection notesPhotographed

Updated:  26 September 2021/ Responsible Officer:  Director School of Culture, History & Language/ Page Contact:  APSA Webmaster