New Zealand Map Series 260:
M35 847 463 (WGS84 -43.49031 172.687067)
Altitudes:
from 2m
Habitat:
Wet peat, submerged in winter.
Notes:
Growing to 1.65m amongst other ferns - Hypolepis ambigua, Athyrium felix femina, cordyline australis, Eleocharis, Juncus pallidus. Dies down - strong underground rhizomes.