Juncus oxymeris

pointed rush

Family:Juncaceae

Rarity

CNPS-EB: A1

2 current natural populations

Observations

CNPS-EB Database ⓘ
Calflora (group) ⓘ
Calflora (public)
iNaturalist
- Genus Juncus
- Juncus oxymeris
CCH2

Key

Ecology

Flowers July - August

Habitats:

Miscellaneous Wetlands
Scrub (Coastal or Interior)

All Juncus

References

Populations

Key

Location	Pop ID	Last Recorded	Notes
Antioch Dunes	1	2022-08-11
Antioch Dunes	10	2022-08-11
Albany Shoreline	5	1950-07-31	Historic
Antioch Shoreline	8	1996-09-19	Historic
Browns Island	6	1978-12-31	Historic
Fremont Flatlands and Hills	2	1897-12-31	Historic
Lawrence Livermore Lab, Site 300, Corral Hollow	7	1986-12-31	Historic
Los Mochos Boy Scout Camp, Mines Rd	9	1998-06-26	Historic
Richmond Shoreline	4	1950-06-10	Historic
Wildcat Rgnl Park	3	1936-09-18	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.