New Zealand Map Series 1:
S116 559 382 (WGS84 -44.494874 169.843449)
New Zealand Map Series 260:
H39 59- 30- (WGS84 -44.490368 169.85002)
Latitude and Longitude (WGS84):
44°29´ S 169°50.6´ E (WGS84 -44.483333 169.843333)
Altitudes:
from 655m
Habitat:
On rock beside river, shady side.
Notes:
Stamens 3. 2n=46±, H Nordenskiöld, April 1961. Poison - Mercuric chloride.