The flowering plant families are a vital part of botany studies. Revised and enlarged in 2017, this file illustrates and describes twenty families in detail, and it has a photo of a typical member of 48 further families and subfamilies. Together these represent all the major lineages of angiosperms as they are defined by the current botany community. You can print the slides for use in your classroom. A new text slide explain the differences and similarities between the magnoliids, monocots, and eudicots. This PowerPoint presentation is also useful for teacher education and background. It has 77 slides and extra notes for the teacher.