Actinidia five small petals. Most of the species are dioecious with separate male and female plants, but some are monoecious. The fruit is a large berry containing numerous small seeds; in most species, the fruit is edible. In particular, this genus is known for the species "Actinidia deliciosa", the kiwifruit or Chinese gooseberry, and for the hardy ornamental "A. kolomikta". "Actinidia" macrofossils have been recovered from the late Zanclean stage of Pliocene sites in Pocapaglia, Italy. The 40–60 species of "Actinidia" include: Kiwifruit is a cultivar group of "A. deliciosa", and hardy kiwi is the species "Actinidia arguta", which has small
Kiwifruit industry in New Zealand In 1952, MacLoughlin approached the New Zealand Fruit Federation who agreed to facilitate the shipping and marketing of the fruit to United States markets, this was New Zealand’s first export of Chinese gooseberries. Due to pioneering research into the transportability of the fruit by John Pilkington Hudson and others at the agriculture department in Wellington, this was the first international export of the kiwifruit. As the local popularity of this fruit increased, New Zealanders discarded the local Chinese name for the fruit ("yáng táo") in favor of the name "Chinese gooseberry". Among the exporters was the prominent produce company Turners