Hernandia moerenhoutiana (also known as Mountain Lantern-tree, Jack-in-the-box, Tūrina, Puka Tūrina (Cook Islands Māori), Pipi (Samoan) or Pipi Tui (Tongan))[2] is a species of flowering plant in the family Hernandiaceae.

It is widespread in the Pacific islands from Manus Island to the Society Islands,[3] including the Solomon Islands and Cook Islands.

It grows on mountainous and makatea (fossilised coral) terrain.

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