
What we’re about
Want to learn more about Marin native plants? Join us for field trips, lectures, and work parties. Most of our events are free to our members and to the public. For more information, check out our website and subscribe to our newsletter.
For over 50 years, we have been dedicated to the conservation of California native plants and their natural habitats, and to increasing the understanding, appreciation, and horticultural use of native plants. Annual membership donations to the California Native Plant Society (CNPS) support our programs and conservation work. Additional benefits include our quarterly magazine Flora, our twice-yearly scientific journal Artemisia, and discounts at local nurseries.
Please:
- Sign the Waiver for Marin Chapter 2025, if you have not done so already.
- Practice clean trail etiquette. Pocket Guide – Every Step Counts and Cleanliness Tips for Hikers
- Treat everyone with respect.
- No dogs at these events.
Upcoming events
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•OnlineOvercoming Barriers to Conservation and Restoration
OnlineAshley Boren and Stephanie Falzone from Sustainable Conservation will speak about how public-private collaborations can jump roadblocks to yield conservation results. Ashley will open and talk about the origins of Sustainable Conservation and share the Brake Pad Partnership story. Stephanie will then talk about PlantRight and Accelerating Restoration. Read about their Lagunitas Creek Project.
8 attendees
Habitat Restoration at Alder Creek Preserve, Inverness
38°11'20.9"N 122°57'14.6"W, Pierce Point Rd, Inverness, CA, USJoin CNPS and Friends to weed the Alder Creek Preserve restoration site in Inverness.
In 2023, the Inverness Association (IA), cleared the site of a large acacia forest. Since then, an enthusiastic group of IA members, neighbors, and SPAWN volunteers have planted a mix of native trees and shrubs and watered them throughout the summer.
Now the focus turns to tackling the weeds: acacia seedlings, poison hemlock, vinca, African veldt grass, and others. We'd love to have your help!
Location: The site is located about a 1/2 mile north of Inverness village, at the corner of Sir Francis Drake Blvd and Vision Rd. For more information, contact Carolyn Longstreth at cklongstreth@gmail.com.
If you have not done so already, please sign the Waiver for Marin Chapter 2025
Bring: gloves, kneeling pads, and your favorite weeding tool.
Late registrants and walk ins are welcome.4 attendees
Habitat Restoration at Mt. Burdell
488 San Carlos Way, Novato, Ca, USMt Burdell Habitat Restoration Work Party!
Leaders: Greg Reza, Marin County Parks and Open Space District Volunteer Program Coordinator; Stacey Pogorzelski, Marin CNPS Location: Mt. Burdell Open Space Preserve in NovatoJoin a community of habitat restorers! Marin CNPS is partnering with Marin County Open Space District staff to remove invasive species and improve native habitat at Mt. Burdell. Located at the northern edge of Novato, Mt. Burdell has serpentine grasslands with rare plants, an incredible array of oaks, and seasonal streams that support milkweed – the critical host for Monarch butterflies. During the November workday we will focus on removing invasive species that threaten the wild narrow-leaf milkweed population including pennyroyal, Himalayan blackberry, and nearby patches of yellowstar thistle. This work will help prepare the area for planting native plant species this winter.
We would love for you to join us! Marin County staff will provide tools and (good!) snacks. Bring a reusable water bottle, sun and wind protection, layers (mornings can be chilly), long pants and work/garden gloves (gloves provided if you don’t have them).
Limit 12 attendees
Heavy Rain Cancels
Directions: Meet at the San Carlos Way entrance to Mt. Burdell OSP, north of San Marin Drive. Use 488 San Carlos Way for navigation. The work area is a short walk upslope from the San Carlos trailhead.
https://maps.app.goo.gl/A74nosMCMqWSyPDU9
Please:
● Sign the Waiver for Marin Chapter 2025, if you have not done so already.
● Practice clean trail etiquette. Pocket Guide – Every Step Counts and Cleanliness Tips for Hikers
● Email marincnpsvolunteers@gmail.org with questions.
● Sorry, no dogs on this trip.5 attendees
Volunteer Workday at Marin County Parks & OSD Native Plant Nursery
Lagoon Park - Marin Civic Center, Civic Center Dr, San Rafael, CA, USLeaders: Aja Wylder, Marin County Parks Nursery Manager
Coordinators for CNPS Marin: Stacey Pogorzelski
Location: Marin County Native Plant Nursery in San Rafael, near the Marin County Civic Center.
Join us for our monthly morning of pruning and transplanting native plants at the Marin County Parks and Open Space District Nursery. Set in a lovely, shaded garden, the Nursery grows native plants to be used in habitat restoration projects throughout parks and natural preserves in Marin. For those new to the nursery, Aja will provide a tour of the nursery, demonstrate nursery methods, and describe how the plants being grown will be used in restoration projects. Volunteer activities may include pruning, potting up seedlings, transplanting plants into larger pots, pot washing, or working in the native plant garden.
Volunteers should wear sturdy, closed-toed shoes and clothing layers they don't mind getting dirty. Please bring sun protection and a water bottle. Gloves and tools will be provided. No prior nursery experience is required. Rain cancels.
Directions to the Marin County Native Plant Nursery:
From the south, drive north on Highway 101 to the San Pedro Rd. exit. Take the San Pedro Rd. exit and stay to the right. At the light, turn left onto Civic Center Drive. Turn right onto Matthew Hymel Drive, just before the Lagoon Park. This looks like a big parking lot, but you’re in the right spot. Follow the road to the end of the parking lot and park. There is a gate in the fence on the north, walk through the gate and the nursery will be on your right.
From the north, drive south on Highway 101 to the Manuel T. Freitas Parkway exit. Turn left onto Manuel T. Freitas Pkwy and follow it over the highway, then go left to stay on the Manuel T. Freitas Pkwy and make an immediate right onto Civic Center Drive. Follow Civic Center Drive past the Lagoon Park and then turn left onto Matthew Hymel Drive, just after Lagoon Park. This will look like a big parking lot. Follow the road to the end of the parking lot and park. There is a gate in the fence on the north, walk through the gate and the nursery will be on your right.
Transit: The Nursery is accessible by a short walk from the Civic Center SMART station and Marin Transit buses #35 and #49.
See attached map or Google Maps link above for parking and walking directions.
Please:
● Sign the Waiver for Marin Chapter 2025, if you have not done so already.
● Practice clean trail etiquette. Pocket Guide – Every Step Counts and Cleanliness Tips for Hikers
● Sorry, no dogs on this trip.
Contact marincpnsvolunteers@gmail.com with questions.
Max: 10 volunteers7 attendees
Past events
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