Amazing how a plant that is beneficial in one area can be such a problem in another. I am a big proponent of planting using what is native to that area, as there are many wonderful plants to choose from that require a whole lot less care and cause fewer problems. Sycamores provide food for a number of critters on this side of the water, including goldfinches. Whereas many plants from England, such as Luminaria, are a bit invasive around here. It is also interesting to note how a shift in one area can quickly emanate to the rest of the ecosystem, causing unforeseen changes.
It seems a bit more thought should be practiced before moving plants and critters all around the world.
