1. a Allan Herbarium , Landcare Research , Lincoln, New Zealand
2. b Museum of New Zealand Te Papa Tongarewa , Wellington, New Zealand
3. c National Herbarium of New South Wales , Sydney, Australia
4. d Herbarium, Auckland Museum , Auckland, New Zealand
5. e Landcare Research , Auckland, New Zealand
6. f Ecosystems and Species Unit, Department of Conservation , Wellington, New Zealand