Swamp behind shingle beach. In moist soil at time of sampling. but sometimes in upto 20 cm of water.
Notes:
Water could be saline.
Flowering
Specimen notes
Herbarium history:
Transferred from C. Howard-Williams, NIWA Dated: 27 July 2010
Taupo Research Laboratory
Division of Marine and Freshwater Science
Dept of Scientific and Industrial Research