Any of several North American or Asian conifers, of the genera Thuja and Thujopsis or the species Platycladus orientalis, grown for timber or ornament.
The white nerve tissue of the cerebellum that has a branching structure.
The bead tree or azedarac, Melia azedarach, a deciduous tree in the mahogany family Meliaceae, native to India, southern China and Australia, or its fruit.
Actaea rubra, a poisonous herbaceous flowering plant in the family Ranunculaceae, native to North America.
The soapberry (genus Sapindus, especially Sapindus saponaria), native to the Americas.