Stephanomeria elata

stephanomeria

Family:Asteraceae

Rarity

CNPS-EB: A1

3 current natural populations

Criteria:

Small Populations
Declining

Observations

CNPS-EB Database ⓘ
Calflora (group) ⓘ
Calflora (public)
iNaturalist
- Genus Stephanomeria
- Stephanomeria elata
CCH2

Key

Ecology

Flowers July - November

Habitats:

Open Dry Slope

References

Populations

Key

Location	Pop ID	Last Recorded	Notes
Hayward Hills	17	2021-07-15
Morgan Territory Rgnl Park	19	2025-06-08
Niles Canyon area	18	2019-06-25
Alameda Shore	1	1921-12-31	Historic
Antioch - other or unknown sites	2	1970-12-31	Historic
Berkeley Hills	3	1903-12-31	Historic
Canyon Area - EBMUD land nearby	5	1999-10-02	Historic
Crockett, West	6	1993-10-30	Historic
Flicker Ridge - EBMUD	10	1925-11-01	Historic
Grizzly Peak Blvd, Berkeley	11	1936-12-31	Historic
Hayward - other or unknown sites	7	1966-12-31	Historic
Lake Temescal Rgnl Park	14	1891-12-31	Historic
Miller - Knox Rgnl Park	16	1991-10-13	Historic
Mt. Diablo State Park - South side	8	1997-09-14	Historic
Mt. Diablo State Park - South side	9	1998-12-31	Historic
Oakland Hills - other or unknown sites	12	1921-12-31	Historic
Pleasanton Ridge Rgnl Park	15	1993-07-13	ID Uncertain
Redwood Road - South of Pinehurst Rd	4	1999-10-02	Historic
Strawberry Canyon	13	1943-12-31	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.