New Zealand hops
From The Oxford Companion to Beer
were grown at the northern end of the southern island of New Zealand shortly after the arrival of English settlers there in the mid-1800s. The country is particularly well suited for growing organic hops because many of the pests and diseases that are a problem for hops in the Northern hemisphere are not present in remote New Zealand. This greatly reduces or even eliminates the need for plant protection spraying. Most of the cultivars grown in New Zealand are a mix of European and North American genetic material. They are unique to the island country and are bred there.
This definition is from The Oxford Companion to Beer, edited by Garrett Oliver. © Oxford University Press 2012.