Lepidium dictyotum

alkali pepper-grass

Family:Brassicaceae

Rarity

CNPS-EB: B

9 current natural populations

Criteria:

Limited/Threatened Habitat
Declining

Observations

Key

Ecology

Flowers March - June

Habitats:

Alkali Areas

All Lepidium

L. acutidens (C)
L. dictyotum
L. latipes (B-PV)
L. oblongum (A1x)
L. oxycarpum (A2)

References

Populations

Key

Location	Pop ID	Last Recorded	Notes
Brushy Peak - EBRPD	18	2024-03-25
Byron - other or unknown sites	1	2022-03-17
Byron - other or unknown sites	2	2023-02-18
Byron - other or unknown sites	11	2022-03-17
Byron - other or unknown sites	17	2024-03-15
Los Vaqueros Watershed	5	2022-03-14
Springtown Wetlands Preserve	15	2024-04-12
Tesla, Corral Hollow	12	2004-04-30
Vasco Hills	16	2024-03-22
Byron Hot Springs area	3	1993-03-28	Historic
Clifton Court Forebay - E of Byron	4	1989-04-05	Historic
Livermore - other or unknown sites	6	1957-12-31	Historic
Mountain House	7	1933-12-31	Historic
Sibley Rgnl Park	8	1996-12-31	Historic
Tilden Rgnl Park - Jewel Lake/Nature area	9	1989-12-31	Historic
Warm Springs, Fremont	13	1998-04-05	Historic
Wildcat Rgnl Park	10	1991-06-14	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.