Definition that contains new caledonia
- parasite yew rare and endangered monoecious parasitic conifer of New Caledonia; parasitic on Falcatifolium taxoides
- genus austrotaxus a gymnosperm genus having one species: New Caledonian yew
- incense cedar any of several attractive trees of southwestern South America and New Zealand and New Caledonia having glossy evergreen leaves and scented wood
- new caledonian pine very tall evergreen of New Caledonia and the New Hebrides similar to norfolk island pine
- cypress pine any of several evergreen trees or shrubs of Australia and northern New Caledonia
- yellow-leaf sickle pine a rain forest tree or shrub of New Caledonia having a conic crown and pale green sickle-shaped leaves; host species for the rare parasite yew
- genus caladenia terrestrial orchids of Australia to New Caledonia
- araucaria columnaris very tall evergreen of New Caledonia and the New Hebrides similar to norfolk island pine
- knightia small genus of trees or shrubs of New Zealand and New Caledonia
- new caledonian yew large yew native to New Caledonia; cultivated in eastern Australia and New Zealand and Hawaii