Phacelia ciliata

Great Valley phacelia, Great Valley phacelia

Family:Hydrophyllaceae

Rarity

CNPS-EB: B

11 current natural populations

Criteria:

Declining

Observations

Key

Ecology

Flowers February - June

Habitats:

Grassland (Annual or Perennial)

All Phacelia

References

Synonyms

Phacelia acanthominthoides

Populations

Key

Location	Pop ID	Last Recorded	Notes
Black Diamond - Sommersville	2	2023-04-09
Black Diamond Rgnl Preserve	26	2020-02-22
Black Diamond Rgnl Preserve	28	2022-12-31
Byron Hot Springs area	6	2018-04-10
Contra Loma Rgnl Park	9	2022-02-20
Corral Hollow Area	27	2020-03-31
Deer Valley	29	2022-02-15
Lawrence Livermore Lab, Site 300, Corral Hollow	8	2021-12-31
Livermore - other or unknown sites	15	2005-05-12
Springtown Wetlands Preserve Area	24	2005-02-27
Warm Springs, Fremont	25	2018-05-17
Altamont Pass	1	1990-12-31	Historic
Black Diamond Rgnl Preserve	3	1992-03-08	Historic
Brentwood area	4	1937-03-26	Historic
Briones Valley - W of Brentwood	5	1929-03-31	Historic
Corral Hollow Area	7	1935-03-03	Historic
Fremont Flatlands and Hills	13	1904-04-14	Historic
Lone Tree Valley, Antioch	14	1957-03-27	Historic
Midway	16	1990-12-31	Historic
Mines Road/Arryo Mocho	18	1990-12-31	Historic
Morgan Territory Rgnl Park	17	1992-04-19	Historic
Mt. Diablo State Park - North side	10	1993-04-04	Historic
Mt. Diablo State Park - North side	11	1993-04-04	Historic
Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo	12	1939-12-31	Historic
Mt. Eden	19	1958-04-19	Historic
Newark	20	1903-04-03	Historic
Oakley	21	1957-03-27	Historic
Patterson Pass	22	1992-03-08	Historic
Sand Creek	23	1999-04-22	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.