Contributions From The United States National Herbarium V20, Part 9 - Francis Whittier Pennell - Bog

Contributions From The United States National Herbarium V20, Part 9: Scrophulariaceae Of The Central Rocky Mountain States (1920) is a botanical reference book written by Francis Whittier Pennell. The book focuses on the Scrophulariaceae family of plants found in the central Rocky Mountain states of the United States. It includes detailed descriptions of the plants, their habitats, and their distribution, as well as illustrations and photographs to aid in identification. This book is part of a larger series of publications from the United States National Herbarium and is a valuable resource for botanists, researchers, and anyone interested in the flora of the Rocky Mountain region.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.