(historical) A former Dutch fort and settlement at Albany, New York, in the United States / (historical) A preserved Dutch fort in Oranjestad on Sint Eustatius

A mint that smells of oranges, now specifically bergamot mint, Mentha × piperita var. citrata.

(slang) Lysergic acid diethylamide produced in California in the late 1960s in the form of orange tablets.

Asclepias tuberosa, a milkweed native to eastern North America, with clustered orange flowers.

Pilosella aurantiaca, a flowering plant of the family Asteraceae, native to alpine regions of central and southern Europe.

Any shrub of the genus Philadelphus, particularly Philadelphus coronarius. / Bursaria spinosa (Australian blackthorn), a small tree from Australia.

An Australian tree, Angophora lanceolata.

plural of temple orange

tangor (citrus fruit)

A type of orange in which the fruit encloses a small secondary fruit, the rind showing on the exterior a navel-like pit or depression at the apex, grown on trees descended by cutting and grafting from a single tree.