New Zealand Map Series 1:
N143 845 620 (WGS84 -40.134639 175.333911)
New Zealand Map Series 260:
S23 089 164 (WGS84 -40.134528 175.33436)
Latitude and Longitude (WGS84):
40°8´ S 175°20´ E (WGS84 -40.133333 175.333333)
Notes:
(Euchiton involucratus, J.Holub, New names in phanerogamae 3. Folia geobotanica et phytotaxonomica 9:261(1974)). [Poison - Mercuric Chloride].