FromProto-Polynesian*fune – compare withTahitianhune,Samoanfune andTonganfune.[1][2] Sense of pappus transferred from "breadfruit core" > "fluffy pappus [and its receptacle]" due to absence of breadfruit in New Zealand's temperate climate.
Williams, Herbert William (1917) “hune”, inA Dictionary of the Maori Language, page82
“hune” in John C. Moorfield, Te Aka: Maori–English, English–Maori Dictionary and Index, 3rd edition, Longman/Pearson Education New Zealand, 2011,→ISBN.