Urtica ferox

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Urtica ferox
File:Ongaonga close-up.jpg
Urtica ferox leaves and spines
Scientific classification
Kingdom: Plantae
Division: Magnoliophyta
Class: Magnoliopsida
Order: Rosales
Family: Urticaceae
Genus: Urtica
Species: U. ferox
Binomial name
Urtica ferox

Urtica ferox, commonly known as Ongaonga, is a nettle that is endemic to New Zealand. Sometimes known as the 'tree nettle', ongaonga has woody stems and unusually large stinging spines, and can grow 5 metres tall. Even the lightest touch can result in a painful sting that lasts several days.

In Maori folklore, Kupe was said to have placed several obstacles to hinder pursuers whose wives he had stolen, one of which was the ongaonga.

Ongaonga is the main food plant for larvae of the New Zealand red admiral butterfly or Kahukura, Bassaris gonerilla.

There has been one recorded human death from contact—a lightly clad hunter who died five hours after walking through a dense patch.[1]

See also

References

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Further reading

  • Connor, H. E. (1977) [1952]. Poisonous Plants in New Zealand (DSIR Research Bulletin 99) (2nd edition ed.). Wellington: Government Printer. ISBN 0-477-01007.  line feed character in |id= at position 53 (help)
  • Crowe, Andrew (1999-09-07). Which Native Forest Plant?. New Zealand: Penguin. ISBN 0-14-028631-4. 
  • Hutching, Gerald (1998). New Zealand: Viking (Penguin). ISBN 0-670-87782-4.  Missing or empty |title= (help)


de:Ongaonga

es:Urtica ferox fr:Ongaonga mk:Онгаонга nn:Urtica ferox ro:Ongaonga

ru:Онгаонга
  1. Poisonous native plants, Poisonous Plants and Fungi, Te Ara Encyclopedia of New Zealand