New Zealand Map Series 1:
S74 126 776 (WGS84 -43.359596 171.642231)
New Zealand Map Series 260:
K35 0-- 6-- (WGS84 -43.315094 171.705414)
Latitude and Longitude (WGS84):
43°21´ S 171°38.6´ E (WGS84 -43.35 171.643333)
Notes:
Talbot Herbarium. (H. Talbot in area between 1947-1968 many times, L.R. Stemmer). Achene hairs absent, D. Glenny 17-Jun-1996. Pollen Slide no.8511. Porters Pass 945m - Torlesse Range. Highest point between Christchurch and Arthur's Pass. Lake Lyndon situated on other side. Between Kowai and Broken Rivers, on main highway. Sterilised Oct-1976.