Common caraway, black caraway, black cumin and cumin stay separate
Kew accepts Carum carvi L. as common caraway. Codex likewise lists Carum carvi under the caraway-seed commodity entry, while its classification distinguishes cumin and black caraway or black cumin. FSSAI separately labels a black-caraway product using the source name Carum bulbocastanum. Atlas preserves each source's wording, requires a current botanical certificate for the traded lot and does not collapse similar common names into one specification or value.