Acmispon strigosus

strigose trefoil

Family:Fabaceae

Rarity

CNPS-EB: C

13 current natural populations

Criteria:

Small Populations

Observations

CNPS-EB Database ⓘ
Calflora (group) ⓘ
Calflora (public)
iNaturalist
- Genus Acmispon
- Acmispon strigosus
CCH2

Key

Ecology

Flowers March - June

Habitats:

Chaparral
Scrub (Coastal or Interior)

All Acmispon

References

Synonyms

Acmispon strigosus var. hirtellus
Lotus strigosus
Lotus strigosus var. hirtellus
Lotus strigosus var. tomentellus
Lotus tomentellus

Populations

Key

Location	Pop ID	Last Recorded	Notes
Antioch Dunes	1	2023-03-30
Chabot Rgnl Park	14	2021-04-10
Chabot Rgnl Park	15	2023-04-16
Corral Hollow Area	4	2009-03-31
Diablo Foothills Rgnl Park	12	2007-04-13
Lime Ridge area	6	2006-06-04
Lime Ridge area	7	2005-04-27
Los Vaqueros Watershed	16	2021-05-10
Los Vaqueros Watershed	17	2022-02-21
Morgan Territory Rgnl Park	13	2021-04-17
Morgan Territory Rgnl Park	18	2022-03-10
Sunol Rgnl Wilderness	10	2011-03-12
Sunol Rgnl Wilderness	11	2021-03-31
Big Break, Antioch	2	1982-09-30	Historic
Mt. Diablo State Park - South side	5	1932-04-09	Historic
Niles Canyon area	9	1970-12-31	Historic
Oakley	3	1963-12-31	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.