Lesser Bulrush, Steart marsh, Somerset
 
 
Male flower spikes above female flower spikes
 
with an inbetween gap
 
 
Close-up of stamens on male spike
 
 
Close-up of female spike
 
 
Close-up of stigmas
 
 
Close-up of ovules on female spike
 
 
Leaves and withered male spikes