Arthrocnemum subterminale

Parish's glasswort

Family:Amaranthaceae

Rarity

CNPS-EB: A2

6 current natural populations

Criteria:

Limited/Threatened Habitat

Observations

CNPS-EB Database ⓘ
Calflora (group) ⓘ
Calflora (public)
iNaturalist
- Genus Arthroceras
- Arthroceras subterminale
CCH2

Key

Ecology

Flowers April - September

Habitats:

Alkali Areas
Salt Marsh

References

Synonyms

Arthroceras subterminale
Salicornia subterminalis

Populations

Key

Location	Pop ID	Last Recorded	Notes
Clifton Court Forebay - E of Byron	12	2026-09-05
Fremont Shoreline	9	2021-09-24
Garaventa Wetlands Preserve	11	2023-04-15
Springtown Wetlands Preserve	6	2022-05-21
Springtown Wetlands Preserve	10	2026-04-23
Warm Springs, Fremont	8	2019-05-20
Black Diamond Rgnl Preserve	7	1990-12-31	Historic
Byron Hot Springs area	1	1965-12-31	Historic
Fremont Shoreline	5	1986-12-31	Historic
Livermore Valley	2	1930-12-31	Historic
Livermore Valley	4	1980-12-31	Historic
Vasco Road, South - ALA Co	3	1982-12-31	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.