In the Rhine-Main region, there is a wide variety of habitats, which corresponds to a rich diversity of plants and animals. For this book, three botanists set out to find the most remarkable representatives of their kind. What makes this special is that you will not only learn what distinguishes each species, but also where the respective plants and animals can be found in the Rhine-Main region - with selected locations from the Rheingau through Frankfurt to the Spessart. Go on a quest for the common toad, Spanish flag, nutria, buckhorn plantain, or lungwort and see for yourself how rich in species our region is. Notable individual trees, such as the beautiful oak of Babenhausen, are also included. To ensure a successful tour, there are valuable tips on when the mentioned species are best found, as well as useful information on how to combine the destinations with walks, hikes, and bike tours.