CNPS Bristlecone Chapter
The Bristlecone Chapter covers the region from Indian Wells Valley in northeastern Kern County northward through Owens Valley to the northern boundary of Mono County. This area includes the northern Mojave Desert, Great Basin, and Eastern Sierra Nevada – with a diverse and fascinating palette of native plants. Our Chapter area encompasses extreme geographical and environmental diversity. This environment has put intense adaptive pressures on the region’s native plants, resulting in many rare and endemic species. Inhabiting ancient sand dunes and alkali flats below sea level to alpine rock gardens, our native plants are unique and wonderful.
Co-founded by Mary Dedecker, we are governed by an elected Executive Board, along with several Committee Chairs. While our chapter is located primarily in Inyo and Mono counties, our chapter members hail from all over the state and beyond. They all share an appreciation for our region’s spectacularly diverse flora.
The Bristlecone Chapter has the privilege of working to preserve our invaluable native plant resources. To this end we hold native plant sales, award the Mary DeDecker Botanical Grant, offer field trips and presentations, follow local conservation issues, and maintain the Mary DeDecker Native Plant Garden in Independence.
You Can Help!
Our chapter area is sparsely populated with humans, but densely populated with opportunities to care for, enjoy, and promote native plants. We could use your help! See below for opportunities to get involved and help us meet our native plant conservation mission.
Bristlecone Governing Board opportunities and needs
We currently have several vacancies on our governing board. Most urgently, we are in need of a Vice President-program coordinator. Click here to see how you can help fill the gap.
Field trips
Interested in leading a field trip? With several thousand feet of elevation difference, field trips can start as early as March and continue right into September, or even October for a fall colors tour. We have plenty of plant lists ready to make it easier on trip leaders and can create more at your request. Visit our Events page to learn about upcoming field trips, and take a look at our currently available plant lists.
Native Plant Sales
We hold an annual native plant sale, as well as provide native plants for purchase at our local annual Pollinator Garden Fest. Growing and selling thousands of plants takes many hands! Visit our Gardening and Plant Sales page and watch for upcoming opportunities on our News and Events page.
Native Plant Demonstration Gardens
Our chapter maintains the Mary DeDecker Native Plant Garden in Independence. We occasionally host work days as needed at the garden in Independence. Learn more about the DeDecker Garden here, and watch for work day announcements on our News and Events page or our Facebook page.
Programs
Have an expertise to share? An interesting botanical topic to explore? A good collection of photos?? We are always looking for speakers to present at our chapter meetings, in person or remote if needed. Contact a board member if interested. We’re a friendly audience!
More Volunteer Opportunities
See more ways to get involved on our Volunteer Opportunities page!
Resources
Recommended Books and other Resources for anyone visiting the Eastern Sierra region:
General Natural History | Floras | Trees | Conservation | Gardening | Where to Buy
General Natural History
- Deepest Valley edited by Genny Schumacher Smith
- The Laws Field Guide to the Sierra Nevada (California Academy of Sciences) by John Muir Laws
- The Secret Sierra: The Alpine World Above The Trees by David Gilligan
- Geology Underfoot in Death Valley and Owens Valley by Robert P. Sharp and Allen F. Glazner
- Natural History of the White-Inyo Range, Eastern California (California Natural History Guides #55 – OUT OF PRINT, but available used)
- Sierra Nevada Natural History, Revised Edition, by Tracy I. Storer, Robert L. Usinger, and David Lukas
Plant Guides and Keys
- Wildflower Hotspots of the Eastern Sierra – Inyo National Forest Publication. Available at visitor centers in the eastern Sierra, and now you can also download a pdf version here. The Bristlecone chapter helped fund a part of this booklet, and it is very well-done! Be sure to check it out.
- California Desert Plants – by Philip Rundel, Robert Gustafson, and Michael Kauffmann, CNPS publication
- The Jepson eFlora
- A Manual of California Vegetation, Second Edition, by John Sawyer, Todd Keeler-Wolf, and Julie Evens – also online!
- Flora of the Northern Mojave Desert by Mary DeDecker (OUT OF PRINT (?), but available used)
- Mojave Desert Wildflowers by Jon Mark Stewart
- Introduction to California Desert Wildflowers by Philip A. Munz, Diane L. Renshaw, and Phyllis M. Faber
- Flowers and Shrubs of the Mojave Desert By Janice Emily Bowers (OUT OF PRINT (?), but available used)
- Vascular Flora of the Upper Rock Creek Watershed, Eastern Sierra Nevada, California, by Joy England. Aliso
- The Best Spring Ever – Why El Niño Makes the Desert Bloom, Photography by Carll Goodpasture, Text by Janice Emily Bowers, Edited by Steven L. Hartman
- Cacti, Agaves, and Yuccas of California and Nevada, by Stephen Ingram
- Rock Creek Wildflowers, by Cathy Rose, photos by Stephen Ingram
- Bristlecone Forest Wildflowers, by Cathy Rose, Karen Ferrell-Ingram and Stephen Ingram
- Wildflowers of the Eastern Sierra and Adjoining Mojave Desert and Great Basin, by Laird Blackwell
- Introduction to California Mountain Wildflowers by Philip A. Munz, Dianne Lake, and Phyllis M. Faber
- Native Plants of Southern Nevada, an Ethnobotany by David Rhode
- Working Checklist of the Vascular Flora of the White Mountains, CA and NV, by James D. Morefield and Dylan Newbauer. Updated July 2022.
- Sierra Wildflowers: A Hiker’s Guide, by John Muir Laws
Trees
- Conifers of the Pacific Slope, by Michael Edward Kauffmann
- Conifers of California by Ronald M. Lanner
- The Bristlecone book: A Natural History of the World’s Oldest Trees, by Ronald M. Lanner
- A Garden of Bristlecones: Tales of Change in the Great Basin by Michael Cohen, and Robert D. McCracken
History and Conservation Issues
- Cadillac Desert: The American West and Its Disappearing Water by Marc Reisner
- Water and Power: The Conflict over Los Angeles Water Supply in the Owens Valley by William Kahrl
- Introduction to Water in California by David Carle
- The Owens Valley, by Jane Wehrey
Native Plant Gardening
- State CNPS Bookstore Selections on Gardening with Native Plants
- What are Native Plants and Why are they Important?
- Bloom! California Native Plants for a Bright Tomorrow
- CalScape – helping Californians restore nature and save water one garden at a time. We do this by showing people which plants are really native to any location in the state, helping them figure out which ones they want, and where to buy them and how to grow them.
- Native Plant Landscaping guide for the Bristlecone Chapter / Eastern Sierra (pdf)
- Calscape native plant database now includes host plant information for California native butterflies and moths (Lepidoptera). For these insects, host plants are those on which they can lay their eggs and their caterpillars can eat — and only specific plants will do.
Places to find these and other books locally
- Inyo National Forest Service Visitor Centers (White Mountain (Bishop), Mammoth, Mono Lake (Lee Vining), Ancient Bristlecone Pine Forest, and the Eastern Sierra Interagency Visitor Center in Lone Pine)
- Mono Lake Committee in Lee Vining
- Spellbinder Books in Bishop
Links to other local conservation organizations
Each of the following links will open an external website. Should you find a broken link, please email us at about@bristleconecnps.org so we can resolve the problem.
Local Organizations | Nearby CNPS Chapters | Research Facilities | Botanical | Miscellaneous
Local Organizations:
- Basin and Range Watch
- Desert Fishes Council
- Eastern Sierra Audubon Society
- Eastern Sierra Land Trust
- Eastern Sierra Interpretive Association
- Friends of the Inyo
- Great Basin Resource Watch
- Great Basin Unified Air Pollution Control District – featuring Various Air Quality Cams
- Maturango Museum
- Mono Lake Committee
- Owens Valley Committee
- Sierra Club–Toiyabe Chapter Range of Light Group
- Sierra Nevada Bighorn Sheep Foundation
- Yosemite Conservancy
Nearby CNPS Chapters (organized south to north):
- Mojave Desert Chapter
- Kern Chapter of CNPS
- Alta Peak Chapter
- Sequoia Chapter
- Sierra Foothills Chapter
- Tahoe Chapter
Research Facilities:
- Valentine Eastern Sierra Reserve (Sierra Nevada Aquatic Research Laboratory (SNARL) and Valentine Camp)
- White Mountain Research Center
Botanical:
- Calflora – information on wild California plants for conservation, education, and appreciation
- Calphotos: Plants
- California Native Plant Link Exchange – a resource for people interested in gardening with California native plants. This website will help you select local native plants for any location in the state, and find out who sells them. There is also a plant checklist generator.
- California Invasive Plant Council
- Fire Effects Information — see the Plant Species section; most of the California natives on the autecological accounts list come from this website, and it includes many more
- Jepson Online Interchange California Floristics – provides the latest information on identification, taxonomy, distribution, ecology, relationships, and diversity of California vascular plants.
- Jepson eFlora – The eFlora includes all of the taxonomic treatments of the print Manual and has in addition treatments for taxa that were excluded from the print Manual because of doubts about naturalization status. Interactive distribution maps linked to specimen data from the Consortium of California Herbaria are included. Words that were abbreviated to save space in the print Manual have been expanded. Keys are linked to the treatments to which they refer. Accepted names and synonyms can be searched for. The eFlora is linked to the Jepson Online Interchange, and from there to numerous electronic tools.
- Nevada Natural Heritage Program
- Species Specific Sites:
- The Ancient Bristlecone Pine
- Eriogonum Society
- Genera of the Nitrogen Fixing Trees
- American Penstemon Society
- A Bibliography on Great Basin Blue Sage (Salvia dorrii) by Tom Schweich (useful work-in-progress; go from here to his home page for additional interesting web pages)
- Other CNPS chapter websites have many interesting articles and photo galleries
Miscellaneous Regional Organizations:
- Sierra Nevada Alliance is an alliance of conservation groups that are based or work in the Sierra Nevada region. There are over eighty member groups that span the entire 400 mile mountain range.
- Planning and Conservation League Foundation
- Sandy Steinman’s Blog: Natural History Wanderings – often has wildflower reports for our region and great photos!
More About Us
Our Roots
Learn more about our founder, Mary DeDecker.
Chapter Governance
Meet the Executive Board and Committee Chairs
Volunteer Opportunities
As a small, volunteer-run organization, we can always use help – check out our Volunteer Opportunities page to learn more.

Contact us:
Contact any board member by email, or send us mail at P.O. Box 364, Bishop, CA 93515


