POPULATION 2

POPULATION 3

The hybrid charts of the Sedges is very large and un-weildy, so the Author has split it up into three separate non-overlapping populations to make the graphs smaller. This also has the added benefit of aiding the visualisation of those species which are inter-related, as opposed to those which may not now be as closely related. The Author does not know whether, or not, these three separate populations have any meaning in the real world; he leaves that to taxonomists.