Llewellyn raised his hand, "Many plants, like potions, are closely regulated by the ministry of magic due to their effects on the human body. While many plants have beneficial magical properties they also have potentially harmful properties. As such, St. Mungo's staff probably needs to work closely with the ministry so they may be able to use said plants while being relatively unhindered by beurocracy." Llewellyn thought for a moment, then added before another student raised their hand, "As a side note Professor, it is interesting how the ministry closely regulates such plants, while the non-wizarding governments of most nations have very few laws regulating the sale or possession of potentially deadly plants. This is an instance where ministry of magic regulations and interventions work more effectivley and beneficiently than their non-wizarding counterparts."