Northwest Penstemons: 80 Species of Penstemon Native to the Pacific Northwest

What are Penstemons, anyway? Answer: Members of the beautiful and hearty snapdragon family, they make up the largest genus of flowering plants native to North America, with about 272 species. With high-quality, full color photos, this authoritative field guides makes it easy to identify the 80 species of Penstemons found in Washington, Oregon, Idaho, and Montana. Includes technical line drawings for each species and a range map showing where each is found.