New Zealand Transverse Mercator:
1279741E 4878315N (WGS84 -46.173379 168.85088)
Habitat:
Drain, growing in flowing water and on drain banks.
Notes:
Multiple plants along the drain but has not been found in nearby water ways. Some plants up to 2 m tall. First record for Southland.
iNaturalist observation: 108210362