Historical capsule of cultivated opium poppy, MNHN Herbarium (Photo: R. Soteras, 2018). https://www.raulsoteras.com/
OpenEdition suggests that you cite this post as follows:
Aurélie Salavert (July 27, 2022). . Opium Poppy. Retrieved May 24, 2025 from https://opiumpoppy.hypotheses.org/2018-01-23_paris-106