New Zealand Map Series 260:
S15 118 614 (WGS84 -37.92731 175.29355)
Latitude and Longitude (NZGD49):
37°55.7´ S 175°17.8´ E (WGS84 -37.926541 175.296868)
Abundance:
Common
Altitudes:
from 75m
Habitat:
Locally abundant on the southern lake margin amongst a heavily browsed floating turf of Galium palustre and Juncus bulbosus.