Download or read book Flora of the Chicago Region written by Gerould Wilhelm and published by . This book was released on 2017 with total page 1371 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This will be considered the most complete flora ever written for anyplace in the U.S. They have meticulously and accurately brought the status of vascular plants in the Chicago region up-to-date, while painstakingly recording an incredible array of interactions between the flora and other organisms, especially insects. The intricate pollination of some plants, many of these associations not previously known or recorded, is almost beyond belief." - Robert H. Mohlenbrock--