New Zealand Map Series 1:
N18 02- 04- (WGS84 -35.64907 173.5062)
New Zealand Map Series 260:
O06 56- 16- (WGS84 -35.652272 173.50596)
Latitude and Longitude (WGS84):
35°39´ S 173°30.1´ E (WGS84 -35.65 173.501667)
Habitat:
Shingle of river bank.
Notes:
Waipoua State Forest, Hokianga County, North Island, New Zealand. Shingle of riverbank in forest. Plants 15-30cms tall, heads white. Poison - Mercuric Chloride.