Charred seeds of Buchères “Parc logistique de l’Aube”. Photo: F. Toulemonde (see Toulemonde et al. 2021). Scale 0.5 mm.
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Aurélie Salavert (June 3, 2022). . Opium Poppy. Retrieved April 15, 2026 from https://opiumpoppy.hypotheses.org/fig-1