"Modes of discharging pollen. I, by longitudinal slits in the anther-cells (amaryllis); II, by uplifted valves (barberry); III, by a pore at the top of each anther-lobe (nightshade)." -Bergen, 1896

Pollen Discharge

"Modes of discharging pollen. I, by longitudinal slits in the anther-cells (amaryllis); II, by uplifted…