New Zealand Map Series 1:
N76 710 050 (WGS84 -38.13099 176.240674)
New Zealand Map Series 260:
U16 942 362 (WGS84 -38.131129 176.240735)
Latitude and Longitude (WGS84):
38°8´ S 176°14.4´ E (WGS84 -38.133333 176.24)
Habitat:
Hot springs by foreshore.
Notes:
(Euchiton involucratus, J.Holub, New names in phanerogamae 3. Folia geobotanica et phytotaxonomica 9:261(1974)).