New Zealand Map Series 260:
M35 855 465 (WGS84 -43.488537 172.696966)
Habitat:
Mostly clay overlaid with humus.
Notes:
Taproot: rooting at nodes when touching ground. Some v clayey areas as rosettes to 20 cm other seimi-upright to 30 cm. Amongst Rorippa, Polyg. hydropiper, salicifolium.