New Zealand Map Series 260:
N37 112 065 (WGS84 -43.848928 173.014768)
Altitudes:
from 400m
Habitat:
Patch spreading 2 or 3 m on very wet ground near edge of shingle road, in the open.
Notes:
Spreading patch of ascending to erect stems. Flowers white, some tinged with pink. Leaves in upper parts of stems, much shorter than the longer lanceolate leaves in lower parts of stem, but some stems have long leaves all the way up.