New Zealand Map Series 1:
N20 012 072 (WGS84 -35.6392 174.502765)
New Zealand Map Series 260:
Q06 468 168 (WGS84 -35.639202 174.502769)
Latitude and Longitude (WGS84):
35°38´ S 174°30.2´ E (WGS84 -35.633333 174.503333)
Confined to a small area of saltmarsh where salt accumulates. Plants were 'frosted' with salt encrustation at time of collection. A very rare species in Northland.