Wild Parsnip (Pastinaca sativa) as a cause of skin and eye irritation
Wild Parsnip (Pastinaca sativa) is native to Europe and the UK but has been introduced into almost every state in the USA. Considered an invasive weed it is a cause of primary photodermatitis in horses resulting in itching and skin irritation, including flakes, scabs, and even necrosis of the nonpigmented regions of horses. Also present … Read more