How we read sources

Official Swiss information supports legal context; original research supports botanical explanations. Findings from particular populations or countries are not universal variety guarantees. The date and scope are part of the interpretation.

Corrections and publishing

One original topic per day is an editorial goal, not an automatic publishing promise. Each article needs distinct research and four reviewed language versions. This list documents the present position and must be reviewed when relevant information changes.

Photography credits

Jorge Barrios / Wikimedia Commons · Public domain.

Köhlers Medizinal-Pflanzen, 1887 / Wikimedia Commons · Public domain.

Editorial information for adults (18+). No medical or legal advice. Seeds, cultivation and products fall under different rules; international requirements may differ.

Back to the knowledge center