New Zealand Map Series 1:
N29 146 429 (WGS84 -36.170071 174.632264)
New Zealand Map Series 260:
R08 574 577 (WGS84 -36.169929 174.632258)
Latitude and Longitude (WGS84):
36°10´ S 174°37´ E (WGS84 -36.166667 174.616667)
Notes:
Aquatic plants section, MAF Ruakura. Depth ranges etc. Are relevant for this species in a particular lake rather than for this particular specimen.