Layia hieracioides

Location	Pop ID	Last Recorded	Notes
Briones Reservoir, EBMUD	2	2006-04-22
Claremont Canyon Rgnl Park	6	2004-04-21
Dry Creek Pioneer Rgnl Park	25	2023-06-02
Gudde Ridge, Moraga	10	2022-04-21
Hampton Reserve - EBMUD	3	2007-06-03
Kennedy Grove Rgnl Park	23	2022-04-23
Leona Heights Rgnl Park, or nearby	11	2010-05-31
Mt. Diablo State Park - North side	16	2023-06-17
Mt. Diablo State Park - North side	18	2017-04-23
Mt. Diablo State Park - South side	19	2011-04-29
Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo	21	2021-04-08
Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo	24	2021-04-29
San Pablo Reservoir - EBMUD	22	2021-05-16
Siesta Valley, Upper - EBMUD land	8	2017-12-31
Strawberry Canyon	7	2004-12-31
Vollmer Peak Area	9	2024-04-28
El Cerrito Hills	12	1933-12-31	Historic
Horse Valley - W of Brentwood, S of Antioch	1	1883-05-31	Historic
Lafayette Reservoir - EBMUD	4	1993-05-04	Historic
Mt. Diablo State Park - North side	15	1939-12-31	Historic
Mt. Diablo State Park - North side	17	1931-12-31	Historic
Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo	20	1933-12-31	Historic
Mt. Diablo State Park - West side	13	1940-04-21	Historic
Mt. Diablo State Park - West side	14	1884-01-01	Historic
Sibley Rgnl Park	5	1995-12-31	Historic

The list of populations shows the distinct populations identified by the CNPS-EB Rare and Unusual Plants Committee. The locations in this list are very general. More specific location details can be obtained from the links in the Observations section (for some of these links, a login is required).

Font

Populations in bold type have precise coordinates available for field volunteers and researchers.

Populations in normal type are only known from a description of the location; no precise coordinates are available.

Background

Populations with a white background have been observed in the last 25 years.

Populations with a blue background have not been observed for at least 25 years.

Populations with an orange background have an uncertain location or identification, or are planted.

Columns

Pop ID is a label that identifies the population. Many locations have more than one population of a species, and the population ID is used to distinguish them.