Native Orchids Of The United States And By Horwitz, Hal

Native Orchids of the United States and Canada is a field guide to the more than 200 native orchids found across the United States and Canada. From rarer species to orchids that even the casual hiker might stumble across, this comprehensive field guide includes:
Detailed species accounts with distribution maps, conservation status, and ecological information
Visual keys for readers new to orchid taxonomy, as well as traditional dichotomous keys

Vivid photographs and helpful identification tools make Native Orchids of the United States and Canada the definitive resource for enthusiasts of all experience levels to discover this diverse, far-reaching, and colorful family of flowering plants.