""How To Know Wild Fruits: A Guide To Plants When Not In Flower By Means Of Fruit And Leaf"" is a book written by Maude Gridley Peterson and published in 1914. The book is a comprehensive guide on identifying wild fruits and plants by their fruits and leaves, even when they are not in bloom. The book is divided into two parts. The first part provides a detailed introduction to the subject of wild fruits and plants, including their importance to humans...