New Zealand Map Series 1:
S55 526 632 (WGS84 -42.642487 173.201508)
New Zealand Map Series 260:
N32 265 405 (WGS84 -42.642639 173.201123)
Latitude and Longitude (WGS84):
42°38´ S 173°12.1´ E (WGS84 -42.633333 173.201667)
Habitat:
Typha swamp.
Notes:
(Euchiton limosus, J.Holub, New names in phanerogamae 3. Folia geobotanica et phytotaxonomica 9:261(1974)). [Poison - Mercuric Chloride].