The Sierra Pacific Industries Forestry Division manages ±1.9 million acres in California's North Coast, Klamath and Cascade Ranges, Modoc Plateau, and Sierra Nevada. Most of the collection results from botanical surveys within forestland and associated habitats, accompanied by various specific studies, and includes both rare and common species. Our focused list of special-status plants comprises 400+ species and the botanical surveys guide rare plant protection as part of a long-term management strategy.