CNPS is proud to be a conservation organization grounded in science. For six decades, CNPS has led the study and understanding of California’s native plants. From field guidelines and vegetation reports to the foundational Rare Plant Inventory and ranking system, CNPS serves as a daily resource for government agency staff, academics, and students. Today, CNPS and its partners are expanding that knowledge base with exciting new projects in big data mapping, locally rare species, and citizen science. Please consider supporting our efforts today!
Plant Science Programs and Resources
Learn about our current work in rare plant review, ranking, and rescue that’s engaging citizen scientists and PhDs alike.
See how we’re working to understand and save entire habitats surrounding our most sensitive species.
From the Blog
The first in our series on the impact, causes, and solutions surrounding California wildfire and the "new normal."
A conversation about the inspiration for Matt's latest book, botany's emerging hipster status, and the one thing he most wants to instill in his students.
The Governor's new Biodiversity Initiative is a victory for native plants and a important validation of CNPS work.