From dwarf alpines to tall, elegant herbaceous perennials, these enchanting plants can reach up to 8 feet tall. Flowers are typically delicate shades of yellow, cream, pink and lilac, so they are ...

a terrestrial herbaceous perennial in the Asteraceae family, is an open-land invasive that prefers disturbed upland areas as well as wet areas with water fluctuations. Canada thistle can be found in ...