New Zealand Map Series 1:
S164 210 709 (WGS84 -45.879592 170.569583)
New Zealand Map Series 260:
I44 212 781 (WGS84 -45.879579 170.569683)
Latitude and Longitude (WGS84):
45°52´ S 170°34.2´ E (WGS84 -45.866667 170.57)
Altitudes:
from 1m
Habitat:
Moist roadside ditch on inland side of harbour-edge road.
Notes:
A few plants growing close together, flowering. Height 0.3-1.2m. This is the first record for the species on Otago Peninsula.