Pollen: spheroid, round to slightly triangular, elliptical, oblate (PoFormI approximately 0.85), no recognizable sculptures: psilat. Small polar field (PolFeldI approximately 0.12).
Pollen: spheroid, round to slightly triangular, elliptical, oblate (PoFormI approximately 0.85), no recognizable sculptures: psilat. Small polar field (PolFeldI approximately 0.12).
Verhältnis des polaren zum aequatorialen Pollenkorndurchmesser: Peroblat < 0.5; Oblat 0.5 - 0.75; Sphäroid 0.75 - 1.33; Prolat 1.33 - 2.0; Perprolat > 2.0.
Pollenkorn mit glatter Oberfläche bzw. ohne sichtbare Skulpturen.