New Zealand Map Series 1:
S68 113 008 (WGS84 -43.161897 172.751504)
New Zealand Map Series 260:
M34 898 828 (WGS84 -43.161926 172.751469)
Latitude and Longitude (WGS84):
43°9´ S 172°45.1´ E (WGS84 -43.15 172.751667)
Habitat:
In mud at side of pond.
Notes:
Few plants. (Euchiton involucratus, J.Holub, New names in phanerogamae 3. Folia geobotanica et phytotaxonomica 9:261(1974)). [Sterilised Dec-1968].