Thyrsus

A staff entwined with ivy, and surmounted by a pine cone, or by a bunch of vine or ivy leaves with grapes or berries. It is an attribute of Bacchus, and of the satyrs and others engaging in Bacchic rites.

A species of inflorescence; a dense panicle, as in the lilac and horse-chestnut.

a dense flower cluster (as of the lilac or horse chestnut) in which the main axis is racemose and the branches are cymose