in taxon onion food product onion 2020-10-21T05:43:41 https://orcid.org/0000-0001-5275-8866 A bulb of an onion plant (Allium cepa). SIREN DB annotation: * whole, natural shape FOODON:03430150 * root, tuber or bulb, with peel FOODON:03420239 bulb onion common onion Allium cepa bulb requires discussion