Leclerc du Sablon / A. Millot - Nos fleurs, plantes utiles et nuisibles - 1906

"Nos fleurs, plantes utiles et nuisibles," published in 1906 by Leclerc du Sablon and A. Millot, offers an insightful exploration into the dual nature of many plants commonly found in everyday environments. This work categorizes flowers and plants not only by their aesthetic and botanical attributes but also by their practical roles, distinguishing between those beneficial for uses such as medicine, food, or industry and those considered harmful or invasive. Such texts were significant in the early 20th century as public interest in botany and agriculture grew, providing valuable knowledge for both amateur gardeners and professionals in horticulture or pharmacology. The examination of useful versus harmful plants highlights humanity’s relationship with nature, encompassing efforts to harness plant properties for societal needs while managing or mitigating the impact of certain species on ecosystems and agriculture.