Tawiri K 2015. Frost at the National NZ Flax Collection. Māori & Polynesian textile plants (Facebook site). https://www.facebook.com/notes/māori-polynesian-textile-plants/frost-at-the-national-nz-flax-collection/836150906461799, updated 27 May 2015.
Tawiri K 2015. Coprosma - a versatile New Zealand plant. Māori & Polynesian textile plants (Facebook site). https://www.facebook.com/notes/māori-polynesian-textile-plants/coprosma-a-versatile-nz-plant/787620777981479, updated 12 February 2015.
[Anon] 2013. Katarina's kete, Landcare Research.
Tawiri K 2012. Jack Frost kissed lots of South Island harakeke this year. Māori & Polynesian textile plants (Facebook site). https://www.facebook.com/notes/māori-polynesian-textile-plants/jack-frost-kissed-lots-of-south-island-harakeke-this-year/345494662194095, updated 11 July 2012.
Scheele S, Tawiri K 2012. What's in a name - identical harakeke varieties in the Orchiston Collection. Discovery 12(36): 10.
Scheele S, Tawiri K 2010. [Abstract] Cultural and economic importance of intra-specific variation in Phormium. Proceedings: 2010 Australian Systematic Botany Society Conference : Systematic botany across the ditch : links between Australia and New Zealand, Lincoln University, Canterbury, New Zealand, 29 November - 3 December 2010. Pp. 59.