Small shrubby tree of Japan and Taiwan; flowers are not fragrant WordNet 3.0 & Open English WordNet

Illicium anisatum, with common names Japanese star anise, aniseed tree, and sacred anise tree, known in Japan as Shikimi, is a tree closely related to the Chinese star anise. Wikipedia

A plant, Illicium verum, used primarily for its star-shaped seed which resembles anise in scent and flavor, and which is used as a spice. Valued for its decorative shape as well as its flavor. Also used commercially as a source of shikimic acid for the production of Tamiflu. Wiktionary

A plant, Illicium verum. Wiktionary (translation)