EâZPass is an electronic toll collection system used on most tolled roads, bridges, and tunnels in the midwestern and northeastern United States, as far south as North Carolina and as far west as Illinois.
General Poisoning Notes: Blue flag (Iris versicolor) is a native herb found in eastern and central Canada. This plant has been mentioned as causing poisoning in humans and animals, but case reports have not been found. The plant juice can cause dermatitis in sensitive individuals. glycoside, iridin (or irisin), has been implicated as the toxic compound in iris species, although this has not been confirmed (Fyles 1920, Cooper and Johnson 1984).
Perilla Mint. The whole plant, especially the flowers, is toxic. Poisoning incidents are more common in the fall when the plant is flowering. Poisoning symptoms include labored breathing. Perilla is usually found in shady areas around forest edges and farm buildings. It can be recognized by its mint-like odor.ightshade. The berries are the main poisonous part of this plant, the leaves less so. Green berries are particularly toxic. Symptoms include acute toxicity, progressive unthriftiness (failure to put on weight), and gastric distress. Nightshade is unpalatable to animals, so they will rarely eat enough to cause death.