CNDDB News Blog

Photos: CDFW photos of Surf thistle (Cirsium rhothophilum) by Raffica La Rosa and Milo Baker's lupine (Lupinus milobakeri) by Jeb Bjerke.

The California Department of Fish and Wildlife (CDFW) has initiated recovery planning for two plant species, Surf thistle (Cirsium rhothophilum) and Milo Baker’s lupine (Lupinus milobakeri). Surf thistle will undergo a five-year species review (Fish & G. Code, §§ 2072.3 & 2077) to determine if the conditions that led to its original listing of threatened under the California Endangered Species Act (CESA) have changed, to provide recommendations regarding the species’ status and management to the California Fish and Game Commission (Commission), and to collect any information that will further recovery planning for this species.

Milo Baker’s lupine recently underwent a five-year species review and a status review by the Department with a recommendation of a listing status change from threatened to endangered. The Commission subsequently determined that a change in listing was warranted and listed Milo Baker’s lupine as endangered under CESA. We are seeking any additional information that will further recovery planning for this species.

As part of this process, the CNDDB would like to encourage anyone who has observed Surf thistle and/or Milo Baker’s lupine to submit their findings to us. People who have questions or comments about the review process should email our native plant Recovery Coordinator. The deadline to submit data and comments is September 30, 2026, to allow us sufficient time for evaluation.

Surf thistle is a low-growing, short-lived perennial thistle that occurs on coastal dunes from Pismo Beach to Santa Barbara, occurring in San Luis Obispo and Santa Barbara counties. Milo Baker’s lupine is a tall, annual lupine that occurs in Round Valley in Mendocino County. Take of these species is prohibited without the appropriate permit(s), including for scientific, educational or management purposes. For more information on permitting, visit our CESA permits web page.

We need your help in better understanding the complete distributions of Surf thistle and Milo Baker’s lupine. If you have ever found them in the wild, submit your findings to us through our Online Field Survey Form.

Photo: Gerry’s curly-leaved monardella (Monardella sinuata subsp. gerryi). Photo by Mark Elvin.

The California Department of Fish and Wildlife (CDFW) will be conducting a status review for Gerry’s curly-leaved monardella (Monardella sinuata subsp. gerryi) to inform the California Fish and Game Commission's decision on whether to list the species as endangered under the California Endangered Species Act (CESA). As part of this process, CDFW is soliciting information regarding the species’ ecology, genetics, life history, distribution, abundance, habitat, the degree and immediacy of threats to its reproduction or survival, the adequacy of existing management and recommendations for management of the species. The CNDDB would like to encourage anyone who has observed Gerry's curly-leaved monardella to submit their findings to us. People who have questions or comments about the review process should email our Native Plant Program. The deadline for both data submission and comments is February 2, 2026 to allow us sufficient time for evaluation.

Gerry’s curly-leaved monardella is an annual herb in the mint family (Lamiaceae) that occurs in the Camarillo and Las Posas hills in Ventura County. Gerry’s curly-leaved monardella is restricted to soil derived from Las Posas sand. The species has been documented from just three occurrences with fewer than 500 individuals in total. Threats to Gerry’s curly-leaved monardella include agricultural conversion, development, land clearing and grading, maintenance and construction of roads or trails, nonnative plants, vegetation succession, and erosion.

On February 19, 2025, the California Native Plant Society submitted a petition to the California Fish and Game Commission to list Gerry’s curly-leaved monardella as an endangered species under CESA. The Commission published findings of its decision to make the species a candidate for listing as an endangered species on October 24, 2025, and as such, Gerry’s curly-leaved monardella now receives the same legal protection afforded to an endangered or threatened species (Fish and Game Code sections 2074.2 and 2085). Take of this species is prohibited without an appropriate permit for scientific, educational or management purposes. For more information on permitting, visit our CESA permits page.

We need your help in better understanding the status of Gerry’s curly-leaved monardella. If you have ever found this species in the wild, submit your findings to us through our Online Field Survey Form. Together, we can help the Fish and Game Commission make an informed decision on the listing proposal for the Gerry’s curly-leaved monardella.

Photo: Morro manzanita (Arctostaphylos morroensis). CDFW photo by Kristi Lazar.

The California Department of Fish and Wildlife (CDFW) will be conducting a status review for Morro manzanita (Arctostaphylos morroensis) to inform the California Fish and Game Commission's decision on whether to list the species as endangered under the California Endangered Species Act (CESA). As part of this process, CDFW is soliciting information regarding the species’ ecology, genetics, life history, distribution, abundance, habitat, the degree and immediacy of threats to its reproduction or survival, the adequacy of existing management and recommendations for management of the species. The CNDDB would like to encourage anyone who has observed Morro manzanita to submit their findings to us. People who have questions or comments about the review process should email our Native Plant Program. The deadline for both data submission and comments is August 18, 2025 to allow us sufficient time for evaluation.

Morro manzanita is an evergreen shrub in the heath family (Ericaceae). It is endemic to the Los Osos area of coastal San Luis Obispo County, California and occurs primarily on stabilized sand dunes associated with Baywood fine sand. In the early 1990s, Morro manzanita was estimated to have an area of occupancy of 340 to 360 ha (840 to 890 ac) which is a decrease from historical estimates of 800 to 1,100 ha (1,977 to 2,718 ac). Fire plays an important role in the long-term persistence of Morro manzanita. While Morro manzanita is killed by fire, the species depends on fire to stimulate the germination of viable seed in the soil seed bank in order to persist in the landscape. Present and potential future threats include clearing of habitat for development, invasive plant species, stochastic events, climate change, and sudden oak death pathogen (Phytophthora ramorum).

On July 20, 2024, Dr. Christopher Kofron and Dr. Claudia Tyler submitted a petition to the California Fish and Game Commission to list Morro manzanita as an endangered species under CESA. The Commission published findings of its decision to make the species a candidate for listing as an endangered species on May 16, 2025, and as such, Morro manzanita now receives the same legal protection afforded to an endangered or threatened species (Fish and Game Code sections 2074.2 and 2085). Take of this species is prohibited without an appropriate permit for scientific, educational or management purposes. For more information on permitting, visit our CESA permits page.

We need your help in better understanding the status of Morro manzanita. If you have ever found them in the wild, submit your findings to us through our Online Field Survey Form. Together, we can help the Fish and Game Commission make an informed decision on the listing proposal for the Morro manzanita.