Growing on the gravel spread over the empty section where the demolished Hilgendorf building was.
A single specimen seen growing on the muddy trackside near the Tauherinikau RIver. Recently under floodwaters hence the "dusty" looking leaf surface.
Compare with Ob. 4213593. It has more lobes on the pinnatifid cauline leaves, more basal leaflets and with the terminal lobe smaller than the distal pair.
A few scattered plants beside the 4WD track beside the Tauherinikau River near Lake Wairarapa
Barbarea (winter cress or yellow rocket) is a genus of about 22 species of flowering plants in the family Brassicaceae, native to temperate regions of the Northern Hemisphere, with the highest species diversity in southern Europe and southwest Asia. They are small herbaceous biennial or perennial plants with dark green, deeply lobed leaves and yellow flowers with four petals.