Do not consult this book for research or guidance. It contains outdated information about plants. Many native plants essential to the survival of our ecosystem are labelled as pests for the simple reason that they spread rapidly. Let's discontinue the use of the colonial labels and use either the Latin based botanical names, the names given by the Indigenous peoples, or more flattering and descriptive names such as Butterfly Flower for the maligned milkweed (Asclepias). Using herbicides will sterilize our soil and destroy the complex web of beings that live on and in the Earth.