Bøker av Francis Whittier Pennell

Pennell's comprehensive guide to Scrophulariaceae in the West Gulf States is a must-read for botanists and plant enthusiasts alike. With detailed descriptions and vivid photographs, this book beautifully captures the diversity and uniqueness of this family of plants.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

A comprehensive guide to the family of plants known as Scrophulariaceae found in the Rocky Mountain region of the United States. This extensive volume includes detailed descriptions and illustrations of various species, as well as information on their ecological role and uses in medicine and horticulture.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.