The Importance of Geophytes

The Importance of Geophytes

Cultural  Connection

Researcher and author Kat Anderson is perhaps best known for her much-loved work, Tending the Wild. Her contributions to ethnobotany and historic ecologies in California have greatly expanded our understanding of the human relationship to native plants. Recently, we were privileged to have Kat serve as our Fremontia guest editor for a beautiful double-issue on geophytes. The following is an excerpt, capturing some of the highlights.

Excerpt from Kat Anderson and Philip Rundel in California Geophytes

M. Kat Anderson

In the course of evolution, plant species have developed a myriad of adaptive features that help them survive environmental stress. One such adaptation that has evolved multiple times in diverse lineages is the geophyte growth form. Geophytes have an underground storage organ which allows the plant to die back to the ground and go dormant during unfavorable seasons for growth. Renewal buds associated with the storage organs allow a new cycle of leafing and blooming when favorable conditions return.

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Arcata Community Center Native Plant and Wildlife Garden

Arcata Community Center Native Plant and Wildlife Garden

By Pete Haggard • Garden Chair, CNPS-North Coast Chapter

Garraya eliptica.

Garraya eliptica.

One of the great pleasures of observing a native plant garden grow up over the years is seeing an increase in plant and wildlife diversity. The efforts of volunteers at the Arcata Community Center Native Plant and Wildlife Garden in Humboldt County did just that-adding 29 species of native plants. This diversity also included four species of amphibians, four species of mammals, 16 species of butterflies, and nine genera of bees including the establishment of a thriving nesting site for hundreds of Halictus tripartatus, a native bee.

The Arcata Garden was established on February 27, 1999 when volunteers from the California Native Plant Society-North Coast Chapter (CNPS-NCC) planted various species of native plants in an 0.1 acre waste field near the Arcata Community Center. This planting emerged from an agreement between the City of Arcata, represented by Dan Diemer, Parks Superintendent, and CNPS-NCC, represented by Pete Haggard, Garden Chair. The agreement stipulated that the City of Arcata provide the site and planting stock for the initial planting, and the CNPS-NCC provide volunteers for planting and ongoing maintenance of the site.

Grindelia stricta.

Grindelia stricta.

After 17 years Arcata now has a beautiful, stable natural area that requires no water, fertilizer, or mowing and very little physical maintenance by employees. As a committed CNPSer, I have enjoyed these years of tending the garden and seeing blossom into fruition.

Since the garden is located in an area with heavy pedestrian traffic, including college and high school students and people visiting the Arcata Community Center, it is an excellent place to further one of CNPS-NCC’s goals-to educate the public on the value of a biodiverse native landscape in urban areas.

As the garden matures and creates more niches in the landscape, I look forward to seeing more wildlife and native plants utilizing this site.
Both the City and CNPS-NCC have benefited from this agreement, which has provided the public with a permanent garden with natural beauty and an educational tool for the CNPS-NCC. For more information on the garden, the plants and animals that live there, or a tour of the garden, contact me!

phaggard@suddenlink.net
http://www.northcoastcnps.org

Mount Diablo Buckwheat

Mount Diablo Buckwheat

Saved from the Brink of Extinction

By Heath Bartosh &  Michele Hammond • CNPS East Bay Chapter

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Mount Diablo Buckwheat (Eriogonum truncatum)

The story of the Mount Diablo buckwheat actually starts out as a geology story with the creation of our state’s first Geological Survey of California. In the wake of the Gold Rush, the state legislature passed an 1860 act establishing the Survey and the Office of the State Geologist. The act assigned Josiah D. Whitney (for whom Mount Whitney is named) to fill the new office, and Whitney quickly assembled a team that included William H. Brewer as chief botanist and field party leader.

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Revisiting a Rare Plant Population Just in Time

By David Magney

After conducting a rare plant survey near Santa Ynez in June of 2016, I took the opportunity to revisit several of the occurrences of Arctostaphylos refugioensis, Refugio Manzanita. This species is classified as a rare plant, assigned to the CNPS California Rare Plant Rank 1B.2.

Arctostaphylos refugioenesis

Arctostaphylos refugioenesis – photos by David Magney

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Baja California: Renewable Energy in Natural Areas

Baja California: Renewable Energy in Natural Areas

By César García Valderrama

President of the California Native Plant Society Baja California Chapter

Photographs courtesy of Martha Pineda

Photographs courtesy of Martha Pineda

The CNPS Baja California Chapter shares the biodiversity of the California Floristic Province and the Sonoran Desert that ignores national boundaries. We also share common problems—including habitat loss, urban sprawl, and climate change. Recent proposals for renewable energy projects in Baja California exemplify how these issues are presenting new challenges on both sides of the border.

Renewable energy farms have been placed in natural ecosystems across the world. While positive results have been realized for energy production, environmental conditions and biodiversity have concurrently declined. A few years ago in Baja California a wind farm was developed by Sempra Energy, one of the world’s largest energy companies. The farm currently maintains 40 wind turbines but plans are in the works to build over 1000 more. This growth will impact over 7000 acres of mountain habitat. The project is named Energia Sierra Juarez after the Sierra Juarez Mountains—one of Baja California’s most endearing environments. The region is home to stands of chaparral, oak woodland and some of the last coniferous forests in the state.

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Livermore Tarplant

Livermore Tarplant

The California Native Plant Society (CNPS) successfully petitioned for endangered status for the rare Livermore tarplant (Deinandra bacigalupii), a species known to exist in only three locations within Alameda County.

Two years after Heath Bartosh, Rare Plant Committee Chairman of the East Bay Chapter of CNPS, petitioned the California Department of Fish and Wildlife (CDFW) to list this rare endemic species as endangered, the California Fish and Game Commission voted unanimously to grant the Livermore tarplant endangered status. The Commission praised the thoroughness and sound science that CNPS presented in the petition, and in two motions moved to add it to the list of plants declared to be endangered in California.

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