CNDDB News Blog

The following CNDDB documents have been updated:

• Special Vascular Plants, Bryophytes, and Lichens List (PDF)
• Endangered, Threatened, and Rare Plants List (PDF)
• Changes to the CNDDB Special Vascular Plants, Bryophytes, and Lichens List (PDF)
• Special Animals List (PDF)
• Endangered and Threatened Animals List (PDF)

Links to the T&E and Special Plants/Animals lists can be found on the CNDDB Plants and Animals web page. More information about state listing can be found on the California Fish and Game Commission CESA web page and the California Department of Fish and Wildlife CESA web page. If you have any questions about these lists, please email us at CNDDB@wildlife.ca.gov.

Photo: Veiny monardella (Monardella venosa). CDFW photo by Kristi Lazar.

The California Department of Fish and Wildlife (CDFW) will be conducting a status review for veiny monardella (Monardella venosa) 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 veiny 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 5, 2027 to allow us sufficient time for evaluation.

Veiny monardella is an annual plant in the mint family (Lamiaceae) that occurs in the northern and central Sierra Nevada Foothills. It is restricted to grasslands and oak woodlands on clay or clay-rich soils. Veiny monardella is known from four occurrences with two of the occurrences extirpated. At the two extant occurrences, abundance is estimated at 2,500 individuals in 1998 at one occurrence and nearly 500,000 individuals in 2023 at the other occurrence. Population trends may be declining, and agricultural conversion, development, climate change, and invasive species have been identified as potential threats.

On August 25, 2025, Dr. John C. Hunter submitted a petition to the California Fish and Game Commission to list veiny 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 30, 2026, and as such, veiny 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 veiny 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 veiny monardella.

The listing petition, CDFW’s petition evaluation report, and updates on the listing process are available on the Commission’s website.

Left: Bolander’s clover, photo by Trevor Van Loon (CC-BY 4.0)
Right: Austin’s astragalus, photo by Matt Berger (CC-BY 4.0)

The California Biodiversity Data Exchange needs your help to fill in data gaps using citizen science through the ongoing Counting Clovers and Mapping Milkvetches project on iNaturalist.

Clovers (genus Trifolium) and milkvetch (genus Astragalus) are widespread and abundant in many California ecosystems, but often overlooked. There are 153 species of Trifolium and Astragalus in California, 99 of which are tracked by the CNDDB!

So far, this project has catalogued 500+ observations of almost 50 CNDDB-tracked rare species, and there’s still time to hunt down a few more. Now is the perfect time to look for some of the higher-elevation montane species, such as Bolander’s clover (Trifolium bolanderi) in Yosemite or Austin’s astragalus (Astragalus austiniae) in the Tahoe basin.

The project curators have put together some helpful guides for how to identify clovers (PDF) and milkvetches (PDF), and which parts of the plant to focus on in your photos. Any iNaturalist observations of clovers and milkvetches you’ve made this spring or summer (March 1 – August 31, 2026) will be counted in the project, and any rare species you observe will be incorporated into future CNDDB updates.

Follow the project on iNaturalist for more updates and a peek at the species that have been observed so far!

The following CNDDB documents have been updated:

• Special Vascular Plants, Bryophytes, and Lichens List (PDF)
• Endangered, Threatened, and Rare Plants List (PDF)
• Changes to the CNDDB Special Vascular Plants, Bryophytes, and Lichens List (PDF)
• Special Animals List (PDF)
• Endangered and Threatened Animals List (PDF)

Links to the T&E and Special Plants/Animals lists can be found on the CNDDB Plants and Animals web page. More information about state listing can be found on the California Fish and Game Commission CESA web page and the California Department of Fish and Wildlife CESA web page. If you have any questions about these lists, please email us at CNDDB@wildlife.ca.gov.

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.