New Zealand Map Series 260:
L35 2417662 5743330 (WGS84 -43.511796 171.85784)
Altitudes:
from 290m
Habitat:
Habitat type: RoadVerge. Habitat note: sparse gravelly. Surrounding land use: Paddock. Site disturbed, and >50% bare ground. Site not controlled by mowing or spraying.
Notes:
20 plants in the population, in area 1 by 100 metres. Flow profile consistent with Brassica napus: ratio of 0.389 relative to Hieracium pilosella × H. caespitosum (Main peak = 184.9, Control peak = 475.55) - see Heenan et al. (2004). Was plant number 11/1 (Gene flow assessment project 2003 collection number).