More than 4,700 different plant species grow in Oregon, and OregonFlora provides information about all of them. Discover the why and where of plant diversity in our state. Whether you want to identify an unknown plant growing in our state, select native species for your garden, or study the distribution and diversity of plants across the Pacific Northwest, OregonFlora’s books and interactive website will give you knowledge to heighten your appreciation and understanding of our precious botanical resources.