Download or read book Plant Variation and Classification written by Carol Ballard and published by The Rosen Publishing Group, Inc. This book was released on 2010-01-15 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explains how our plant classification system works and looks at how scientists use it to identify and group plant species. The book also examines the variation between and within plants species and discusses how and why such variations have occurred.