Field bindweed (Convolvulus arvensis)

Field bindweed (*Convolvulus arvensis*), originally from Eurasia and related to morning glory, is notorious for being an invasive species in non-native regions. It competes aggressively with other plants for sunlight and moisture. Eradicating this plant is particularly challenging due to its deep, extensive root system, which can regenerate even if the plant is cut down. Additionally, its seeds can stay viable in the soil for many years, making it a persistent problem.