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Rare Plant Habitat Stewardship


Tollhouse, Sierra National Forest

Date: Sunday, April 19th
Time: 8:00am - 12:00pm

Central California Botanists, the California Native Plant Society (Sequoia Chapter), and the Sierra National Forest invite you to join us for a rare plant habitat stewardship initiative in eastern Fresno County.

Tollhouse Rock is a striking granite outcrop in the Sierra Nevada foothills, supporting a unique mix of native plants adapted to shallow soils, exposed rock, and seasonal moisture. These habitats are home to locally endemic, uncommon, and sensitive species such as Orange lupine (Lupinus citrinus var. citrinus) and Bush anemone (Carpenteria californica).

This field day is designed for anyone interested in plants, local landscapes, and conservation. No professional background required. We’ll hike together to the summit, spend time removing trash and debris from sensitive habitat, and map native flora with guidance from project partners.

After the stewardship work, participants are welcome to stay for a relaxed lunch break and discussion about the plants, ecology, and conservation challenges of the region.

Participants should expect uneven terrain and a moderately steep hike. The route is two miles round trip with moderate elevation gain. Please come prepared with sturdy footwear, plenty of water, work gloves, and a packed lunch. We will have a cooler with additional water available on site.

Additional Notes:
• Participants will be asked to sign a U.S. Forest Service volunteer agreement on-site
• This event is held in partnership with local conservation organizations and public land managers working to support the health of the Sierra National Forest

Free to attend. To protect sensitive habitat and ensure a quality experience, participation is limited and RSVP is required.

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Fig 1. Tollhouse Rock Summit
Fig 2. Remains
Fig 3. View of Summit
Fig 4. Erythranthe laciniata



Hidden Landscapes: Botanical Diversity of Fresno County

Jepson Ecoregions and the Wild Plants of Central California

Clovis Botanical Garden
945 N Clovis Ave, Clovis, CA 93611

Date: Saturday, October 17th
Time: TBC

Fresno County is home to an unexpected range of native plant life, from spring wildflowers across the valley to oak woodlands and Sierra forests just miles away. Many of these species are rare, endemic, and specialized to our local climate and soils. 

Join Central California Botanists for a seminar exploring the plants that define this region, and why they matter.

Presented in collaboration with Clovis Botanical Garden and the Jepson Herbarium

Fig 1. Western Fresno County