German and Roman chamomile remain separate species
Kew accepts Matricaria chamomilla L. and Chamaemelum nobile (L.) All. as different species in the Asteraceae family. EMA likewise maintains separate medicinal-product records for Matricariae flos and Chamomillae romanae flos. Codex's herbal-tea classification places both under chamomile code DT 1110, but a shared commodity grouping does not make their botanical identity, chemistry or specification interchangeable. Atlas retains the scientific name and source synonym on every record.