A taxonomic revision ofLibertia(Iridaceae) in New Zealand Blanchon, D. J. ; Murray, B. G. ; Braggins, J. E. Abstract Publication: New Zealand Journal of Botany Pub Date: September 2002 DOI: 10.1080/0028825X.2002.9512805 Bibcode: 2002NZJB...40..437B