This is an OCR edition without illustrations or index. It may have numerous typos or missing text. However, purchasers can download a free scanned copy of the original rare book from GeneralBooksClub.com. You can also preview excerpts from the book there. Purchasers are also entitled to a free trial membership in the General Books Club where they can select from more than a million books without charge. Original Published by: Columbia University. in 1908 in 128 pages; Subjects: Lactaria; Lactarius; Fungi; Mushrooms; Nature / Mushrooms; Science / Life Sciences / Bacteriology; Science / Life Sciences / Botany;