Download or read book Images of the Lichen Genus Caloplaca, Vol4 written by Felix Schumm and published by BoD – Books on Demand. This book was released on 2019-07-03 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt: The lichen genus Caloplaca is very diverse. Species are often colouring whole rock faces bright yellow or orange. This is the first book illustrating hundreds of species of this genus. From many species microscopic sections are illustrated, often for the first time. It includes all common species and many rarer ones. Of the most common species usually several specimens are illustrated to show the variation. This book is a resource for the identification of Caloplaca species.