Ferns occur in great abundance in New Zealand - there are nearly 200
native species alone occurring everywhere from the coast through to the
country's alpine regions. Then there are the fern allies - including
clubmosses and forkferns that have an even longer fossil history than
ferns. However, most of the ferns and fern allies described in this
guide are the commoner species that are more likely to be seen when
journeying around the New Zealand countryside. all species described are
listed according to their scientific names so that their affinities with
related species may be seen more easily.