New Zealand Map Series 1:
S13 940 496 (WGS84 -41.116031 172.523545)
New Zealand Map Series 260:
M26 7-- 1-- (WGS84 -41.070873 172.583728)
Latitude and Longitude (WGS84):
41°7´ S 172°31.4´ E (WGS84 -41.116667 172.523333)
Altitudes:
from 1326m
Habitat:
In tussock grassland above the lake.
Notes:
Supplementary Label: Near Lake Sylvester, west of Cobb Reservoir, Golden Bay County, Nelson, New Zealand. Plants to 51cm high, flowers white and chalice shaped, anthers violet-blue. R. Melville.