Lasthenia minor

coastal goldfields, woolly goldfields

Family:Asteraceae

Rarity

CNPS-EB: A1

One current natural population

Criteria:

Declining

Observations

CNPS-EB Database ⓘ
Calflora (group) ⓘ
Calflora (public)
iNaturalist
- Genus Lasthenia
- Lasthenia minor
CCH2

Key

Ecology

Flowers March - June

Habitats:

Grassland (Annual or Perennial)

All Lasthenia

References

Populations

Key

Location	Pop ID	Last Recorded	Notes
Lawrence Livermore Lab, Site 300, Corral Hollow	9	2021-12-31
Altamont Pass	1	1957-04-28	Historic
Black Diamond Rgnl Preserve	3	1933-12-31	Historic
Byron - other or unknown sites	4	1990-12-31	Historic
Byron - other or unknown sites	5	1937-12-31	Historic
Byron Hot Springs area	6	1914-12-31	Historic
Concord - other or unknown sites	7	1935-03-29	Historic
Horse Valley - W of Brentwood, S of Antioch	2	1904-12-31	Historic
Livermore Valley	12	1988-03-22	Historic
Los Vaqueros Watershed	11	1988-12-31	Historic
Mountain House	13	1937-03-26	Historic
Mt. Diablo State Park - West side	10	1920-04-18	Historic
Tesla, Corral Hollow	8	1937-04-21	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.