Rumex vesicarius
ζ*R. vesicarius L. ζ*, bladder dock, has been collected once, as a casual escape from cultivation in Waimairi County, Christchurch. An annual with ± triangular-ovate, hastate lvs, and inflated, pinkish-veined fr. valves c. 2 cm diam. (E. Mediterranean, 1988).
