New Zealand Map Series 1:
N9 700 767 (WGS84 -35.048636 173.195259)
New Zealand Map Series 260:
N04 287 837 (WGS84 -35.048271 173.19558)
Latitude and Longitude (WGS84):
35°3´ S 173°11´ E (WGS84 -35.05 173.183333)
Altitudes:
from 35m
Notes:
Aquatic plants section, MAF Ruakura. Depth ranges etc., are relevant for this species in a particular lake rather than for this particular specimen.