Walking around Lake Tewa saw this.
Observation from Meurk CD 1992, Concept Plan for Te Mau Mahara (The Living Memorial) at Wilsons Swamp (Otukaikino). DSIR Land Resources Contract Report 92/19
Mapau Road, roadside; young fruit; with Montbretia (orange), creeping buttercup (yellow) and selfheal (purple).
a chlorotic curled dock on semi well used 4WD track at river. This chlorosis affected many species in a small area. I only saw chlorosis on this track and within a meter either side of this 15m portion of the track, not all plants in this area were affected.
was an interesting plant, had 5 main stems, 1 was very chlorotic, the others hardly so.